Efficient adsorption composite material for azo dye wastewater
A composite material, azo dye technology, applied in the direction of adsorption water/sewage treatment, other chemical processes, chemical instruments and methods, etc., can solve the problems of high cost, large consumption of oxidant, long processing time, etc., and achieve high-efficiency absorption , strong adsorption, good treatment effect
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[0008] An efficient adsorption composite material for azo dye wastewater, which is characterized in that it comprises the following parts by weight: 10-32 parts of acrylic polymer water-absorbing resin, 5-9 parts of nitric acid, 4-6 parts of sodium hydroxide, and potassium hydroxide 3-7 parts, calcium hydroxide 1-8 parts, nano-particle inorganic materials 1-3 parts, calcium carbonate 2-7 parts, calcium sulfate 1-6 parts, diatomaceous earth 1-4 parts, Jinglun fiber 2- 4 parts, 1-7 parts of polypropylene fiber, 3-9 parts of ethanol, 8-15 parts of iron oxide, 4-11 parts of phosphite antioxidant.
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