10 MLD CETP FOR
Roha Industrial Association, Roha Dist. Raigad.

Projects

This Common Effluent Treatment Plant for treatment of effluents generated by industrial units in ROHA MIDC industrial area was conceived as a joint effort between Maharashtra Industrial Development Corporation and Roha Industries Association and Maharashtra Pollution Control Board.

RIA CETP Coop. Soc. Ltd. selected Hydroair Tectonics (PCD) Pvt. Ltd. for implementation of this project. The project was completed through active cooperation from officials of MPCB & MIDC

Overall View Of Waste Water Treatment Plant

Technical Features

1. Application of biomethanation process, with generation of power to cater to power requirements of CETP, resulting in low power and lad requirement.
2. Application of CAACO technology.
3. Utilization of Ozonation & UV for tertiary treatment, ensuring low chemical consumption.
4. Automatic belt filter press for sludge dewatering.
5. Dry chemical store with chemical dosing arrangement.
6. MCC Room.
7. Fully equipped Laboratory & control room.
8. Administration block with separate conference facility.

Treatment Philosophy

PRIMARY TREATMENT	:	Equalisation Neutralisation. Flash mixing for chemical dosing (Alum) Clariflocculation
SECONDARY TREATMENT	:	Anaerobic based on UASB (Upflow Anaerobic Sludge Blanket) process, with methane gas and power generation. Chemo Autotropic Activated Carbon Oxidation to replace conventional Aerobic Treatment resulting in power saving & reduction in sludge production (nil)
TERTIARY TREATMENT	:	Ozonation with Ultraviolet System. Activated carbon filter
SLUDGE HANDLING	:	Automatic Belt Filter Press. Dewatered sludge will be stored temporarily and transported to Government approved designated site

CETP AT GLANCE

LOCATION	:	Opp. Petrol Pump, MIDC Area, Dhatav, Roha, Dist. Raigad, Maharashtra
TREATMENT CAPACITY	:	10,000 m3/day
LAND	:	37,000 m2
POWER GENERATION FROM ANAEROBIC PROCESS	:	Into saline zone by MIDC

PROJECT HIGHLIGHTS

Capacity	:	10 MLD Capacity
Bio – Methnation by Upflow	:	Most economical method of treatment Anaerobic Sludge Blanket Process (UASB)
CAACO, Ozonation	:	For colour removal & tertiary Treatment.
Power Generation Potential	:	675 KVA
Chemical Consumption	:	Very less due to CAACO