Safe disinfected potable water system
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Prepared by the citizens of ChennaiPrepared by the citizens of ChennaiM. Sundaram, Medavakkam ([email protected]) &M. Sundaram, Medavakkam ([email protected]) &
Dr. L. Vedaprakash, Ambattur ([email protected])Dr. L. Vedaprakash, Ambattur ([email protected])
Date : 18Date : 18‐‐1212‐‐20152015
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CONTENTS
Calamity
Rescue
Relief
Challenges
Solution
How can we HELP ?
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CALAMITY
“ Worst flood Chennai has faced in a century. ”
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On December 1‐2 flood‐ravaged Chennai received more rainfall in 24 hours than it had seen on any day since 1901 ‐ NASA
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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Calamity
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During flood
After flood
Calamity
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Calamity‐ Loss of Life
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Calamity – News Clippings
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Calamity – News Clippings
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RESCUE
“ Resilience of the cosmopolitan chennaiaites demonstrated in therescue efforts during the floods”
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Rescue
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Rescue
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Rescue
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Rescue
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Rescue
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Rescue
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Rescue
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Rescue
Pregnant woman being
rescued by helicopter
just before delivery of
twins
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Rescue
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Rescue
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Rescue – Pet animals
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Rescue – Pet animals
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Rescue – Wild animals
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RELIEF
“Yet another example of Chennaiaites’ resilience.Youth, students to home makers take lead in relief operations”
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Relief
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Relief
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Relief
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Relief
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Relief
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Relief
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Relief – News Clipping
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CHALLENGE
Major challenge the city is facing
WaterWater‐borne diseases
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CHALLENGE – WATER BORNE DISEASES
“Controlling outbreak of water‐borne diseases, such as, viral gastro enteritis, cholera, typhoid, hepatitis A and E, leptospirosis, skin infections and vector‐borne
diseases such as malaria and dengue”
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Mumbai (2005)•Leptospirosis, cholera, fever, gastroenteritiis•1,50,179 went sick•435 lost lives
Mumbai (2005)•Leptospirosis, cholera, fever, gastroenteritiis•1,50,179 went sick•435 lost lives
Chennai (2006)•Leptospirosis outbreak•2765 people infected
Chennai (2006)•Leptospirosis outbreak•2765 people infected
West Bengal (1998)•Cholera epidemic
•16590 people infected•1600 lost lives
West Bengal (1998)•Cholera epidemic
•16590 people infected•1600 lost lives
Orissa (2007)•Water‐borne diseases•3000 people infected
•184 lost lives
Orissa (2007)•Water‐borne diseases•3000 people infected
•184 lost lives
Uttarakanth (2013)•cholera, diarrhea and
dysentery•400 people infected
Uttarakanth (2013)•cholera, diarrhea and
dysentery•400 people infected
Post‐floodsDisease Outbreaks in India
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Epidemic curve of the acute severe diarrhoeal disease outbreak in Orissa: July‐September 2007
Death from flood epidemic 2007, Odisha
• 3000 cases with disease were treated
• 184 deaths due to water‐borne disease outbreak
Post‐floodsDisease Outbreaks in Odisha (Orissa), 2007
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Disease outbreak – News clippings
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Disease outbreak – News clippings
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Slush! Sewage! Rotting Debris! Polluted water! Dangers of disease outbreak!
Challenge ‐ Disease outbreak
“Doctors warn of epidemic in Chennai due to incessant rains and floods”
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Challenge ‐ Disease outbreak
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Floods are always associated with an increased risk of infection
Challenge ‐ Disease outbreak
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Challenge ‐ Disease outbreak
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Challenge ‐ Disease outbreak
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Challenge ‐ Disease outbreak
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Challenge ‐ Disease outbreak
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Challenge ‐ Disease outbreak
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Families ‐ inconsolable
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Water‐borne Diseases Diseases caused by ingestion of water contaminated by human or animal excrement, which contain pathogenic microorganisms. These include viral gastro enteritis, cholera, typhoid, hepatitis A & E and leptospirosis.
Water‐washed DiseasesDiseases caused by poor personal hygiene and skin and eye contact with contaminated water. These include scabies, trachoma, typhus, and other flea, lice and tick‐borne diseases.
Water‐based DiseasesDiseases caused by parasites found in intermediate organisms living in contaminated water. Includes Schistosomiasis and Dracunculiasis
Water‐related (or Vector‐borne DiseasesWater‐related (or) vector‐borne diseases are caused by insect vectors, especially mosquitoes, that breed or feed near contaminated water. They are not typically associated with lack of access to clean drinking water or sanitation services. Include dengue, filariasis, malaria, onchocerciasis, trypanosomiasis and yellow fever.
Contaminated water Pose potential diseases outbreak in Chennai
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Anopheles mosquito is a vector of•Malaria
Culex mosquito is a vector of•Filariasis (elephantiasis)•West Nile Fever (viral encephalitis)•japanese encephalitis (viral brain fever)
Aedes mosquito is a vector of•Dengue fever•Chikungunya•Yellow fever
Mosquito breeding pose potential disease outbreak in Chennai
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Mosquitoes breedingin stagnant water
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CLEAN AND HYGIENIC WATER IS THE NEED OF THE HOUR
At present• Supply of potable water is insufficient• Logistic problem and limitations delay the supply of potable water• Accumulation of packing materials like PET bottles and plastic sachets causes further
environmental pollution
“Though flood water has receded from arterial roads, most of the low‐lying areas continue to be flooded with sewage as drains were chocked with plastic, mattresses and sundry material” ‐‐
CHALLENGEClean and Safe Water is of High Priority
“….the number of water‐borne, vector‐borne, person‐to‐person communicable diseases and those related to the disaster, are those that the state government, NGOs and volunteers working in the field need to worry about.”
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“Availability of potable water for cooking, bathing, washing and drinking”
CHALLENGE ‐ WATER
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Challenges ‐ Water
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Challenges ‐ Water
Contamination of existing water resources
Non‐availability required volume of clean water
Difficulty in reaching clean water for drinking, cooking, washing, cleaning and sanitation
Chances of added pollution from relief material packages (plastics)
Water‐borne diseases (epidemic)
Zoonotic diseases from dead and infected animals
Post‐disaster consequences
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Challenges ‐ Water
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• Volunteers stress the need for sustained support
• Affected residents require relief assistance, especially clean water, for more days
• The need for germ‐free water is of prime importance to prevent illness
• Flooded areas pose huge probabilities of public health risk
December 12, 2015
“About 2,000 calls were received daily by the Health
Department’s toll‐free number”
CURRENT CHALLENGE
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This is essential to prevent any further calamity in the form of epidemic diseases
Immediate Requirement To Resume A Normal & Healthy Life
Safe and clean water at their door step
With no further pollutants during distribution
Supply of reliable, large volume to clean and
consume
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“ Water borne diseases are completely preventable”
THINK BEFORE YOU DRINK
Contaminated ground water Disinfected potable water
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“Chlorinate (disinfect) the potable water before using it”
A Simple Rule of Thumbfor preventing water‐borne diseases
WASH YOUR HANDS BOIL THE WATER COOK THE FOOD PEEL THE FRUITS
Wash hands with soap and water before handling food
When traveling where sanitation and hygiene are poor, avoid water or food that may be contaminated.
Wash, peel or cook all raw vegetables and fruits before eating.
Do not eat contaminated food
Fail‐safe way to get clean and safe water
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: clean and safe water :
Disinfection is the right choice to decontaminate water
Individuals, institutions, industries, government & NGOs can
find a solution
for this noble cause.
NEED OF THE HOUR
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We hope for a sustained solution to getWe hope for a sustained solution to get
THANK YOUTHANK YOU
clean potable waterclean potable water
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[email protected] www.noblechlor.com +91 89394 66253
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Disclaimer
The information in this presentation was compiled from sources believed to be reliable for informational purposes only. We do not make any representation regarding, and assume no responsibility or liability for, the accuracy or completeness of, or any errors or omissions in, any information contained herein. You should not take, or refrain from taking action based on its content. Some of the data may have changed as of the published date of this presentation. We shall not be liable for any loss, actions, claims, proceedings, demand, or costs or damages whatsoever or howsoever caused arising directly or indirectly in connection with or arising out of the use of this material.