The printing and dyeing industry can produce a large amount of wastewater. If it is produced by 1 ton of finished products, the output drain water can reach from 80 to 180 tons. Cationic polyacrylamide It is important for the printing and dyeing of waste water.

Printing and dyeing Waste water often contains a large amount of dyes, auxiliaries, acids and alkali, sand substances, oils, fibers impurities, inorganic salts, pulp and so on. Textile printing and wastewater dyeing is characterized by high alkalinity, large volume of water, high content of organic pollutants and large changes in water quality. This wastewater must be properly treated, otherwise environmental pollution easily causes.

To treat this type of waste water, cationic Polyacrylamide can be used to meet environmental protection requirements. Shandong Welldone New environmental material Co., Ltd., as one of the top ten acrylic polymers manufacturers in China, can provide you cationico, anionic and nonionic polyacrylamide. If you are interested in any of them, please contact us: jack. ma@welldonechina.com.