High-performance adsorbent formula of electroplating waste water

Abstract

The invention relates to a high-performance adsorbent formula of an electroplating waste water. The high-performance adsorbent formula is characterized by being prepared from the following raw materials in parts by weight: 22 to 25 parts of sulfonated coal, 15 to 20 parts of semi-coke, 25 to 30 parts of lipase liquid, 5 to 8 parts of sodium humate, 15 to 18 parts of nano ferroferric oxide, 15 to 18 parts of sodium carboxymethyl starch, 5 to 8 parts of polymeric aluminum chloride, 10 to 12 parts of bamboo charcoal powder, 3 to 5 parts of polyacrylamide, 8 to 14 parts of polyaspartic acid, 6 to11 parts of polyvinyl butyral, 5 to 8 parts of chitosan, 7 to 10 parts of 45 percent H2O2, 6 to 11 parts of acrylic acid macromolecular water absorption resin, 4 to 10 parts of maleic anhydride grafted polypropylene, 2 to 6 parts of PET, 5 to 8 parts of hydroxyethyl methylacrylate, 4 to 10 parts of phosphorus-molybdenum phenolic resin powder, 1 to 3 parts of high-wear-resistance carbon black, and4 to 9 parts of hydroxy cellulose solution.

Description

technical field [0001] The invention relates to the field of wastewater, in particular to a high-efficiency adsorbent formula for electroplating wastewater. Background technique [0002] Electroplating is one of the basic processes of the manufacturing industry, which has greatly promoted the development of my country's economy and society. However, along with benefiting mankind, a large amount of electroplating wastewater, such as plating parts cleaning wastewater, waste bath liquid, equipment cooling liquid, and waste plating liquid, is also produced during the electroplating production process, making electroplating one of the three major polluting industries in the world today. About 4 billion cubic meters of electroplating wastewater is discharged in my country every year, which is equivalent to the tap water supply of several large and medium-sized cities. About 50% of the electroplating wastewater does not meet the national discharge standards. The wastewater contain...

AI Technical Summary

Problems solved by technology

However, along with benefiting mankind, a large amount of electroplating wastewater such as plating cleaning wastewater, waste bath liquid, equipment cooling liquid, and waste plating liquid is also produced during the electroplating production process, making electroplating one of the three major polluting industries in the world today.