Industrial Effluent Treatment Plants
Advanced systems for treating high-COD, high-TDS industrial wastewater, ensuring regulatory compliance and environmental sustainability.
Heavy-Duty Wastewater Solutions
Our Effluent Treatment Plants (ETP) are engineered to process complex industrial effluents. We specialize in neutralizing toxic elements and dramatically reducing Chemical Oxygen Demand (COD) and Total Dissolved Solids (TDS).
- Integration of MBBR, MBR, and UASB processes tailored to effluent composition.
- Robust chemical dosing and coagulation/flocculation systems.
- Corrosion-resistant industrial tanks and heavy-duty piping.
- Seamless capability to upgrade to Zero Liquid Discharge (ZLD).
Strict Compliance & Optimization
Failing to meet PCB (Pollution Control Board) standards can halt industrial operations. Our ETP solutions provide peace of mind by guaranteeing compliance while optimizing operational costs.
- Custom-designed to handle shock loads and variable effluent flow rates.
- Optimized chemical consumption through automated dosing controllers.
- Efficient sludge handling reduces disposal and transport costs.
- High-quality materials ensure maximum plant longevity under harsh conditions.
Industries Served
We deploy ETPs across highly regulated industries producing complex, difficult-to-treat wastewater profiles.
Pharmaceutical
Treatment of API and bulk drug effluents with complex organic compounds.
Textile & Chemical
Managing high color, TDS, and extreme pH variations from dyeing processes.
Food Processing
Handling very high BOD/COD loads from dairies and processing plants.
Tanneries
Specialized removal of chromium, sulfides, and heavy organic suspended solids.
Our Engineering Process
1. Consultation & Sampling
Extensive raw effluent characterization and treatability studies to determine exact pollutant loads.
2. Process Design
Selecting primary, secondary (biological), and tertiary treatment stages customized to the industry.
3. Engineering
Fabrication of robust MS-Epoxy or FRP tanks and precise selection of chemical dosing equipment.
4. Installation
Mechanical erection of clarifiers, aeration grids, and integration of automated PLC systems.
5. Testing
Acclimatization of specific biomass strains and validating output against PCB discharge limits.
6. Maintenance
Continuous monitoring of mixed liquor suspended solids, chemical supply, and sludge management.
Typical ETP Capabilities
| Parameter | Industrial Challenge | S K Technologies Capability |
|---|---|---|
| Chemical Oxygen Demand (COD) | > 5,000 - 50,000 mg/L | Reduction up to 95% via Anaerobic/Aerobic |
| Total Dissolved Solids (TDS) | > 10,000 mg/L | Managed via RO / ZLD integration |
| Heavy Metals (Cr, Pb, Zn) | Highly toxic, strictly regulated | Chemical precipitation to non-detectable limits |
| Oil & Grease (O&G) | High content in specific sectors | < 10 mg/L via advanced DAF units |
| pH Fluctuations | Extreme acidic or alkaline | Automated neutralization dosing systems |