KIM 4701INDOOR AIR POLLUTIONINDOOR AIR PARTICULATES

LECTURER PUAN MAISARAH BINTI JAAFAR MOHAMMAD SYAHIDAN BIN ANUAR UK24819

AMIERA SYUHADA AISYAH BINTI HISHAMUDDIN UK25781

WAN AZWIRA BINTI AB GHANI WAN AHMAD UK26257

NURUL SYAZDIANA BINTI MOHD ZUKI UK26258

NURUL IZZATI NAJWA BINTI ABD AZIZ UK26713

INTRODUCTION

NOTEDA grain of sand is about 90 m in diameterA human hair is about 70 microm in diameter

Air pollution not only outdoor but also in indoorPARTICULATE Distinct solids suspended in a liquid or gas Formed of very small separate particles Sizes ranging up to 100microm Cannot be seen by naked eyes Complex mixture of organic and inorganic substances Example dust soot aerosol smoke

INDOOR AIR PARTICULATEThe particulates that suspended inside a closed areasuch as classroom or building

PARTICULATE MATTER (PM)

TYPE OF INDOOR AIR PARTICULATE

PM10 PM25

Coarse particulate Fine particulate

Bigger in size Smaller in size

Less than 10 microm in diameter

Less than 25 microm in diameter

Stay not too long in the air Stay longer in the air

Cause less severe health effects Cause worse health effects

Travel shorter distance Travel longer distance

FACTORSMaterials used in the building such as asbestos

formaldehyde and leadNew paint-VOCs substancesConstruction activityTobacco smokesWindblown dust-pollens moldCooking activityAir conditionerPesticideFireplace

PATHWAY

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

INTRODUCTION

NOTEDA grain of sand is about 90 m in diameterA human hair is about 70 microm in diameter

Air pollution not only outdoor but also in indoorPARTICULATE Distinct solids suspended in a liquid or gas Formed of very small separate particles Sizes ranging up to 100microm Cannot be seen by naked eyes Complex mixture of organic and inorganic substances Example dust soot aerosol smoke

INDOOR AIR PARTICULATEThe particulates that suspended inside a closed areasuch as classroom or building

PARTICULATE MATTER (PM)

TYPE OF INDOOR AIR PARTICULATE

PM10 PM25

Coarse particulate Fine particulate

Bigger in size Smaller in size

Less than 10 microm in diameter

Less than 25 microm in diameter

Stay not too long in the air Stay longer in the air

Cause less severe health effects Cause worse health effects

Travel shorter distance Travel longer distance

FACTORSMaterials used in the building such as asbestos

formaldehyde and leadNew paint-VOCs substancesConstruction activityTobacco smokesWindblown dust-pollens moldCooking activityAir conditionerPesticideFireplace

PATHWAY

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

Air pollution not only outdoor but also in indoorPARTICULATE Distinct solids suspended in a liquid or gas Formed of very small separate particles Sizes ranging up to 100microm Cannot be seen by naked eyes Complex mixture of organic and inorganic substances Example dust soot aerosol smoke

INDOOR AIR PARTICULATEThe particulates that suspended inside a closed areasuch as classroom or building

PARTICULATE MATTER (PM)

TYPE OF INDOOR AIR PARTICULATE

PM10 PM25

Coarse particulate Fine particulate

Bigger in size Smaller in size

Less than 10 microm in diameter

Less than 25 microm in diameter

Stay not too long in the air Stay longer in the air

Cause less severe health effects Cause worse health effects

Travel shorter distance Travel longer distance

FACTORSMaterials used in the building such as asbestos

formaldehyde and leadNew paint-VOCs substancesConstruction activityTobacco smokesWindblown dust-pollens moldCooking activityAir conditionerPesticideFireplace

PATHWAY

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

PARTICULATE MATTER (PM)

TYPE OF INDOOR AIR PARTICULATE

PM10 PM25

Coarse particulate Fine particulate

Bigger in size Smaller in size

Less than 10 microm in diameter

Less than 25 microm in diameter

Stay not too long in the air Stay longer in the air

Cause less severe health effects Cause worse health effects

Travel shorter distance Travel longer distance

FACTORSMaterials used in the building such as asbestos

formaldehyde and leadNew paint-VOCs substancesConstruction activityTobacco smokesWindblown dust-pollens moldCooking activityAir conditionerPesticideFireplace

PATHWAY

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

TYPE OF INDOOR AIR PARTICULATE

PM10 PM25

Coarse particulate Fine particulate

Bigger in size Smaller in size

Less than 10 microm in diameter

Less than 25 microm in diameter

Stay not too long in the air Stay longer in the air

Cause less severe health effects Cause worse health effects

Travel shorter distance Travel longer distance

FACTORSMaterials used in the building such as asbestos

formaldehyde and leadNew paint-VOCs substancesConstruction activityTobacco smokesWindblown dust-pollens moldCooking activityAir conditionerPesticideFireplace

PATHWAY

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

FACTORSMaterials used in the building such as asbestos

formaldehyde and leadNew paint-VOCs substancesConstruction activityTobacco smokesWindblown dust-pollens moldCooking activityAir conditionerPesticideFireplace

PATHWAY

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

PATHWAY

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

CASE STUDY in Cavar Dhaka District in Bangladesh

bull To investigate the impact of fuel use kitchen configurations and ventilation on indoor air quality

bull Lower PM concentrations were observed when Liquefied Petroleum Gas (LPG) was used for cooking

bull PM concentrations varied significantly depending on the position of kitchen fuel use and ventilation rates

bull Indoor air pollution depends on fuel type used time spent to cook structural characteristics of houses and household ventilation practices

bull In Bangladesh there are 2 types of fuel LPG Biomass

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

CASE STUDY CONThellipBiomass fuel stoves have a thermal efficiency between 10 and 30 and emit large quantities of pollutantsThe amount of smoke leaking to outdoor depends on Location of kitchen Ventilation rate Porous nature of the roof and walls of the kitchenVentilation rate is the primary role of indoor air pollution meanwhile fuel choice as secondary roles Carbonaceous material was found to be a major component of PM10 in both kitchen and living room

carbonaceous material coal methane biomass etc

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

CASE STUDY CONThellip

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

CASE STUDY CONThellip

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

EFFECTS to healthbull Coughingbull Shortness of breathbull Asthma bull Digestive problemsbull Itchingbull Bronchitisbull Lung cancerbull Damage to the central nervous

systembull Eye nose and throat irritation

bull Damage to liver kidney and brain

bull Skin irritationbull Asthmabull Loss of coordinationbull Various types of cancerbull Heart disease

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

EFFECTS to health

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

OVERCOMES

Elements of the traditional cook stove were used in the design of the locally promoted Liquefied Petroleum Gas (LPG) stove

Policy and market conditions for cook stove adoption

Provided a subsidy of 50 or greater to households that adopted the improved stove

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

RECOMMENDATION

Prepare better ventilation with using an exhaust fan at the kitchen

Improve the laws by imposed fines to people who still using biomass fuel to cook

Banned smoking activity inside a building or closed area

Use vacuum cleaner regularly

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

CONCLUSION

Together help our Earth to reduce indoor air pollution

Best structure of kitchen can help to minimise the indoor air pollution

LPG is more friendly compared to biomass gasMake sure that your kitchen has an exhaust fan for

better ventilation

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

REFERENCESbull Bilkis A Begum Samir K Paul M Dildar Hossain Swapan K Biswas Philip K Hopke

2009 Indoor air pollution from particulate matter emissions in different households in rural areas of Bangladesh Building and Environment

bull Ellen Goldbaum 1 February 2013 Indoor air pollution puts Chinese women non-smokers at increased lung cancer risk University at Buffalo The State University of New York accessed on 11 March 2013 httpwwwbuffaloedunewsreleases201301028html

bull Heidi Ormstad 2000 Suspended particulate matter in indoor air adjuvants and allergen carriers wwwelseviercomlocatetoxicol Toxicology 152 (2000) 53 ndash 68

bull H Fromme D Twardella S Dietrich D Heitmann R Schierl B LieblHRuden 2007 Particulate matter in the indoor air of classroomsmdashexploratory results from Munich and surrounding area wwwelseviercomlocateatmosenv Atmospheric Environment 41 (2007) 854ndash866

bull Barbara Nardini Manuela Granella Erminio Clonfero 1994 Mutagens in indoor air particulate Institute of Occupational Health Unicersi~ of Padua Via Facciolati 71 1-35127 Padua Italy Mutation Research 322 (1994) 193-202

THANK YOU

Q amp ASESSION

• KIM 4701
• INTRODUCTION
• Slide 3
• PARTICULATE MATTER (PM)
• TYPE OF INDOOR AIR PARTICULATE
• FACTORS
• PATHWAY
• CASE STUDY in Cavar Dhaka District in Bangladesh
• CASE STUDY CONThellip
• CASE STUDY CONThellip (2)
• CASE STUDY CONThellip (3)
• EFFECTS to health
• EFFECTS to health (2)
• OVERCOMES
• RECOMMENDATION
• CONCLUSION
• REFERENCES
• THANK YOU