Effluent Treatment Plant (ETP)
Treat industrial effluent to meet PCB norms with robust chemical–biological trains.
What is this service?
An Effluent Treatment Plant (ETP) is designed to treat industrial wastewater containing high levels of contaminants such as chemicals, oils, heavy metals, and organic matter. The objective of an ETP is to reduce pollution load and make the water safe for discharge or reuse.
Typical process flow
- Screening & equalization
- Primary treatment (clarification / DAF)
- Biological treatment (ASP / MBBR / MBR)
- Tertiary polishing & disinfection
- Sludge handling & dewatering
Benefits
- Consistent compliance with discharge standards
- Lower operating cost through optimized chemical dosing
- Modular expansion for capacity growth
- Detailed O&M documentation and training
Industries
Commonly applied in:
Textile
Pharma
Food & beverage
Metal finishing
Chemicals
Case study snapshot
Delivered a 500 KLD ETP for a textile cluster with tertiary filtration and online monitoring — achieving stable COD & TDS within statutory limits across seasonal load variation.
