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

Innova Corporate (India) offers a Color Removal Chemical – a proprietary blend of dicyandiamide-formaldehyde polymer (DCDA-F) and polyamine derivatives specifically engineered for Ethiopia's textile and leather effluent color removal. The textile industry in Ethiopia (Hawassa, Bole Lemi, Kombolcha, Mekelle) uses a wide range of reactive, acid, direct, vat, and disperse dyes, resulting in wastewater with intense color (ADMI often >2000 compared to Ethiopian EPA discharge limits). The leather tanneries (Addis Ababa, Modjo Leather City) use chrome-complex dyes and finishing colors. This color removal chemical works by forming insoluble complexes with dye molecules through ionic and hydrogen bonding. It is effective at low dosages (30-100 ppm) over pH 5-11. Unlike conventional coagulants (alum, ferric), this product produces compact, non-leachable sludge (20-30% less volume). For Ethiopia's common effluent treatment plants (CETPs) for textile and tannery clusters (Hawassa Industrial Park, Addis Ababa, Modjo), adding this chemical after biological treatment (activated sludge process) reduces color to <100 ADMI meeting Ethiopian EPA standards for discharge into the Awash River, Blue Nile, Rift Valley Lakes, or for recycling. The product also removes dyes from tannery finishing waste. It is compatible with polyelectrolyte flocculants (anionic or non-ionic) for enhanced settling. For zero liquid discharge (ZLD) systems in Ethiopia's textile parks (Hawassa Industrial Park's advanced ZLD facility), this chemical is essential before RO membranes to prevent dye fouling. 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. Pack sizes: 200L drums, 1000L IBCs. For large users (CETPs treating 10+ MLD), bulk tanker supply is available. Shelf life: 12 months (store below 40°C/104°F). We provide color removal efficiency testing using UV-Vis scans and ADMI calculations for Ethiopia's industries.