Manufacturers, Exporters and Suppliers of Color Removal Chemicals for Wastewater Treatment – Effective Decolorizing Agents in Ahmedabad

Color Removal Chemical from Innova Corporate is a proprietary blend of dicyandiamide-formaldehyde polymer (DCDA-F, also known as dye-fixing agent) and polyamine derivatives specifically engineered for Ahmedabad's textile and dyeing industrial effluents. The textile industry in Ahmedabad – around Sarkhej, Vatva, Narol, Odhav, and Danilimda – uses a wide range of reactive, acid, direct, vat, and disperse dyes, resulting in wastewater with intense coloration (ADMI values often >2000 compared to discharge limit of 200-400). This color removal chemical works by forming insoluble complexes with dye molecules through ionic and hydrogen bonding, as well as co-precipitation. It is effective at low dosages (30-100 ppm) and over a broad pH range (5-11). Unlike conventional coagulants (alum, ferric), this product does not significantly increase sludge volume (sludge is compact, typically 20-30% less volume) and produces a compact, non-leachable precipitate that passes toxicity characteristic leaching procedure (TCLP). For Ahmedabad's common effluent treatment plant (CETP) serving textile and chemical units, adding this chemical after biological treatment (activated sludge process) reduces color to <100 ADMI meeting GPCB standards for discharge into Sabarmati or for recycling. The product also removes chrome dyes from leather finishing waste (small leather units). It is compatible with polyelectrolyte flocculants (anionic or non-ionic) for enhanced settling. For zero liquid discharge (ZLD) systems in Ahmedabad's textile parks (e.g., Vatva CETP), this chemical is essential before RO membranes to prevent dye fouling, which is irreversible. Available as a 30-40% active liquid (amber to brown, viscosity 500-1500 cP). Dosing using a positive displacement pump (progressive cavity or peristaltic). We provide color measurement kits (handheld spectrophotometer or ADMI comparator) for on-site monitoring. For continuous treatment, we recommend inline static mixers or rapid mixing tanks. Pack sizes: 200L drums, 1000L IBC. For large users (CETPs treating 10+ MLD), bulk tanker supply is available (minimum 5,000L). The product has a shelf life of 12 months (store below 40°C). Technical support includes color removal efficiency testing using UV-Vis scans and ADMI calculations.