| abstract |
The invention relates to the field of wastewater treatment, in particular to an anionic dye wastewater treatment agent prepared from, by weight, 5-12% of polymerization ferric chloride, 15-25% of hydrotalcite, 1-3% of sodium polyacrylate, 1-5% of activated carbon, 0.3-0.5% of visible-light-induced photocatalyst, and the balance being distilled water. The anionic dye wastewater treatment agent is prepared from raw materials wide in resources, is capable of removing organic dye in water effectively and treating the organic dye thoroughly with low treatment cost, and is free of toxicity and pollution. |