dirty water treatment plant

Our Hybrid Effluent Treatment Plant is a multi-stage system combining physio-chemical, biological, and tertiary treatment technologies for maximum efficiency and regulatory compliance: physio-Chemical Treatment Coagulation & Flocculation pH Adjustment & Neutralization Primary Settling (Lamella Settlers or Clarifiers) Biological Treatment ASP or MBBR systems to reduce BOD/COD Aeration tanks with fine bubble diffusers Sludge handling and stabilization Tertiary/Polishing Stage (Optional) Ozonation or ACF for odor, color, and chemical residue removal Ultra Filtration (UF) or Membrane Polishing where required Final output compliant with CPCB/SPCB norms and ZLD-ready Why Choose VEPL for Leather Industry ETPs? Custom-Engineered Designs tailored to specific raw effluent loads Integrated Hybrid Systems for organic + inorganic contaminant removal Scalable Solutions for small, medium, and large-scale tanneries Compliance-Driven Approach supporting ZLD (Zero Liquid Discharge) if required In-House Manufacturing & Fabrication with FRP-coated MS structures for durability Complete Instrumentation: Flow meters, pH/ORP sensors, chemical dosing, and automation options (PLC/SCADA/IoT) Applications Chrome & Vegetable Tanning Units Leather Dyeing and Finishing Units Individual and Combined CETP Systems Sludge Treatment & Heavy Metal Recovery Certifications & Industry Approvals ISO Certified GEM Registered Vendor CPWD Approved NSIC & MSME Certified Proven Track Record in India & Abroad Ventilair Engineers has successfully installed ETPs for numerous tanneries, both in India and internationally. Our plants have consistently helped clients meet environmental discharge norms while optimizing operational costs and enabling reuse of treated water in non-potable processes.