There are many industries involved in industrial wastewater, such as paper making, alcohol, printing and dyeing, pharmaceutical, electroplating, chemical, food and beverage, etc.. Depending on the type of wastewater and the treatment process, the polyacrylamide used is also different. Its application is mainly divided into two parts: the front section treatment uses inorganic flocculants (such as PAC) with anionic polyacrylamide or cationic polyacrylamide to treat the sewage, usually on the sedimentation tank or air floatation tank. The latter treatment uses cationic polyacrylamide with sludge dewatering equipment to press the sludge (some also use anionic and non-ionic ones), usually with belt filter press, plate and frame filter press, centrifuge or stacked screw machine.

　　Because industrial wastewater involves a wide range of industries, as to which suitable polyacrylamide is chosen for each industry or each user, it needs to be selected according to the selection experiment. Generally, we do the beaker selection experiment first, and then do the pilot test on the machine. The more models you choose, the more you can choose the right model. Guangdong Shouxin Environmental Protection Materials Technology Co., Ltd. is a global polyacrylamide brand with stable quality, so that we can make accurate selection and choose the more cost-effective polyacrylamide models for our customers. It is also very important to control the stability of the products, only stable quality products can ensure efficient and stable operation. Shouxin Environmental Protection has professional technical engineers and advanced testing equipment to ensure the stability of the products through strict double supervision and testing at the time of inbound and outbound shipments.