Comprehensive range of wastewater treatment systems engineered for municipal sewage, industrial effluents, and specialized applications, ensuring environmental compliance and water reuse.
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| Treatment System / Application | Process Components & Design Features | Key Applicable Standards & Certifications |
|---|---|---|
| MUNICIPAL WASTEWATER TREATMENT PLANTS (Urban Sewage Treatment) |
Primary: Screening, grit removal, primary sedimentation Secondary: Activated sludge, MBBR, SBR, oxidation ditches Tertiary: Filtration, disinfection, nutrient removal (N/P) Sludge: Thickening, digestion, dewatering, disposal |
Primary Standards:
|
| INDUSTRIAL WASTEWATER TREATMENT (Manufacturing, Process Industries) |
Pretreatment: Equalization, neutralization, oil separation Primary: Chemical precipitation, coagulation/flocculation Biological: Aerobic/anaerobic treatment, specialized cultures Advanced: Membrane filtration, activated carbon, AOP |
Industry Standards:
|
| DECENTRALIZED/ON-SITE SYSTEMS (Rural Areas, Small Communities) |
Septic Systems: Septic tank + drain field Package Plants: Extended aeration, MBR, SBR Natural Systems: Constructed wetlands, lagoon systems Advanced On-site: Aerobic treatment units (ATUs) |
On-site Standards:
|
| FOOD PROCESSING WASTEWATER (Slaughterhouses, Dairy, Beverage) |
High-strength wastewater: High BOD, FOG, solids Pretreatment: Screening, DAF (dissolved air flotation) Biological: Anaerobic digestion (UASB, EGSB, IC reactors) Polishing: Nutrient removal, filtration |
Food Industry Standards:
|
| PHARMACEUTICAL WASTEWATER (API Manufacturing, Formulation Plants) |
Specialized treatment: High COD, recalcitrant compounds Process: Chemical oxidation (ozone, Fenton) Advanced: Membrane bioreactors (MBR), RO, AOP Sludge: Hazardous waste handling |
Pharma Standards:
|
| TEXTILE/DYEING WASTEWATER (Dyehouses, Textile Mills) |
Color removal: Chemical coagulation, adsorption Special processes: Ozonation, electrochemical treatment Salinity issues: High TDS management Recycling: Water recovery systems |
Textile Standards:
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| MINING/INDUSTRIAL WASTEWATER (Acid Mine Drainage, Heavy Metals) |
Acid neutralization: Lime/limestone dosing Metal removal: Precipitation, ion exchange, adsorption Special treatments: Reverse osmosis, electrocoagulation Sludge: Stabilization, secure disposal |
Mining Standards:
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| HOSPITAL/HEALTHCARE WASTEWATER (Healthcare Facilities, Laboratories) |
Pathogen control: Enhanced disinfection Pharmaceutical residues: Special treatment needs Radioactive waste: Separate handling Risk management: Infection control |
Healthcare Standards:
|
| SHIP/MARINE WASTEWATER (Ballast Water, Bilge Water, Greywater) |
MARPOL compliance: Annex IV and V requirements Ballast water treatment: UV, filtration, chemical Oily water separation: Bilge water treatment Sewage treatment: Marine sanitation devices |
Marine Standards:
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| LANDFILL LEACHATE TREATMENT (Solid Waste Landfills) |
High-strength leachate: Very high COD, ammonia, heavy metals Treatment trains: Biological + membrane processes (MBR+NF/RO) Evaporation/crystallization: ZLD approaches Recirculation: Leachate recirculation to landfill |
Landfill Standards:
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