Operation and Maintenance

Client: Tiruppur Textile Dyeing Industries

O&M services for Zero Liquid Discharge (ZLD) based on nine Common Effluent Treatment Plants with capacities ranging from 3 MLD to 11 MLD (combined capacities of 53 MLD) in Tiruppur textile cluster. The effluent from various industries collected, metered, and conveyed to the Common Effluent Treatment Plant (CETP) for treatment and recovered water distributed back to the industries for processing. These CETPs are equipped with Pre-treatment system (Biological Oxidation system based on Activated Sludge Process), Reverse Osmosis system and Mechanical Evaporator for RO reject handling.

TWIC has well qualified and experienced team of Managers, Engineers, Chemists, Operators and Technicians for monitoring the operation of the CETPs round the clock.

SL. No. Description Details
1. Nature of Work Operation & Maintenance of 11 MLD Desalination Plant
2. Location Cuddalore, Tamilnadu
3. Beneficiary ILFS Tamilnadu Power Company Limited (2×600 MW Power Plant)
4. Services Operation & Maintenance
5. Period 2015 to 2018
6. Description of Work a· SWRO Desalination plant at Cuddalore for the capacity of 11 MLD with Energy Recovering equipment (PX300 @ 284 m3/hr) includes all pre-treatment plants such as Flocculation, Sedimentation system (4×330 m3/hr), Gravity Sand Filter (3×440 m3/hr) and Pressure sand filter (16 x 94 m3/hr).

b· Two stage BWRO Desalination Plant: Stage -I (2 x 110 m3/hr) + Stage -II (2 x 80 m3/hr)