Fenton process as effective treatment of aqueous effluents ...
Transcript of Fenton process as effective treatment of aqueous effluents ...
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DICIEMBRE 2020
Fenton process as effective treatment
of aqueous effluents of a
pharmaceutical plant: Operation and
performance.
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INDICE
• INTRODUCCIÓN.
• DESCRIPCIÓN DE PLANTA DE TRATAMIENTO. ETAPAS DE
TRATAMIENTO.
• DATOS DEL PROCESO Y CARACTERÍSTICAS DEL VERTIDO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
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DICIEMBRE 2020
• INTRODUCCIÓN.
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INTRODUCCIÓN. LABORATORIOS SERVIER.
ACTIVIDAD
La actividad industrial de SERVIER es la
fabricación de materias primas de base para la
industria farmacéutica.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
PROCESOS PRODUCTIVOS.
En el proceso de producción de los productos
farmacéuticos de base se desarrollan las
siguientes etapas comunes en todos ellos
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INTRODUCCIÓN. TRATAMIENTO FENTON
TRATAMIENTO DE OXIDACIÓN HÚMEDA CON PERÓXIDO.
✓ Laboratorios Servier cuenta con este tratamiento desde 2005.
✓ Proceso de oxidación avanzada.
✓ Radicales libres OH, con alto caracter oxidante. Oxidación muy active con
los compuestos orgánicos de alto peso molecular.
✓ Reactivo principal: Peróxido de hidrógeno.
✓ Reactivos secundarios, catalizadores que favorecen la reacción Fenton.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
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INTRODUCCIÓN. TRATAMIENTO FENTON
CARACTERISTICAS DEL VERTIDO
Los procesos generadores de vertidos son principalmente los siguientes:
✓ Procesos productivos.
✓ Procesos auxiliares.
✓ Procesos de mantenimiento.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
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DICIEMBRE 2020
• DESCRIPCIÓN DE PLANTA DE TRATAMIENTO. ETAPAS
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
Lineas de tratamiento
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
ACTUALIZAR
DESBASTESEPARADOR
DE ACEITE Y
GRASAS
ALJIBES T-
12A,
T-12B
HOMOGENIZACIÓN
BALSA Nº 1
Agua a
tratar
Sosa 30%
Zona de Balsas-Pretratamiento
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
Proceso OHP
TANQUE DE
ACIDIFICACION
REACTOR
OHP
Agua
procedente
de Balsa nº 1
Ácido
sulfúrico
Catalizador
Agua
oxigenada
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
NEUTRALIZACIÓNFLOCULACIÓN -
COAGULACIÓN
DECANTADOR DE
LODOSBALSA DE
HOMOGENIZACIÓN
Físico-Químico
Polielectrolito
Sosa 30%
Proceso
OHP
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
DECANTADOR
DE LODOS
ESPESADOR DE
FANGOS
BALSA DE
HOMOGENIZACIÓN
BALSA Nº 2ACONDICIONAMIEN
TO DE FANGOSFILTRO PRENSA
Tratamiento de Lodos
Proceso
Físico-químico
Lodos
Agua
tratada
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
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DESCRIPCIÓN DE PLANTA DE TRATAMIENTO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
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DICIEMBRE 2020
• DATOS DEL PROCESO Y CARACTERÍSTICAS DEL
VERTIDO
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DATOS DEL PROCESO Y CARACTERÍSTICAS DEL VERTIDO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
✓ Caudal medio de tratamiento: 3 m3/h
✓ DQO de entrada (mg O2/l) : 9.000 ( entre 6.000 y 12.000)
✓ pH: 7 – 9
✓ Conductivity: 15.000 µS
Si el vertido no cumple estas condiciones de partida (Alta
DQO) o debido a la existencia de compuestos como
cianuros o CMR, éstos son gestionados externamiente con
Gestores de Residuos Autorizados.
CARACTERÍSTICAS DE VERTIDO ENTRADA A LA DEPURADORA.
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✓ Tiempo de residencia: 60 min
✓ Temperatura 120ºC
✓ Presión 1,5 bar
✓ pH: 3
CONDICIONES DE REACCIÓN
DATOS DEL PROCESO Y CARACTERÍSTICAS DEL VERTIDO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
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CONSUMO DE REACTIVOS.
DATOS DEL PROCESO Y CARACTERÍSTICAS DEL VERTIDO.
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
✓ Peróxido de Hidrógeno 3,6 l / kg DQO eliminated
✓ Sulfato Ferroso (Fe SO4+7H2O) 0,025 kg / kg DQO eliminated
✓ Sulfato Cuprico (CuSO4+5H2O) 0,0017 kg / kg DQO eliminated
✓ Acido Sulfúrico 98 % (H2SO4) 0,069 kg / kg DQO eliminated
✓ Hidróxido Sódico en solución 30 % (Na OH) 0,335 kg / kg DQO eliminated
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2020
CARACTERÍSTICAS DEL AGUA TRATADA
DATOS DEL PROCESO Y CARACTERÍSTICAS DEL VERTIDO
FENTON PROCESS AS EFFECTIVE TREATMENT OF AQUEOUS EFFLUENTS OF A PHARMACEUTICAL PLANT: OPERATION AND PERFORMANCE
✓ DQO (mg O2/l) 1.058
✓ pH : 7 – 9
✓ Conductiviidad (µS): 5.500
✓ Cobre (Cu2+) (ppm): 1
✓ Hierro (Fe2+ / Fe3+) (ppm): 3
✓ Solidos en suspensión (ppm): 60
✓ DQO (mg O2/l) 2000
✓ pH : 6 – 9,5
✓ Conductividad (µS): 20.000
✓ Cobre (Cu2+) (ppm): 5
✓ Hierro (Fe2+ / Fe3+) (ppm): 25
✓ Sólidos en suspensión (ppm): 600
LIMITES LEGALES AAI
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www.servier.com
HSE Department