With the rapid development of society, the pollution of water bodies continues to intensify. If not treated in time, the harm to the environment will become more and more serious. Polymer flocculants are indispensable products in the process of water purification. When sewage and sludge are treated by sludge dewatering machines, some flocculants are often needed to achieve better treatment results. Due to the many types of flocculants, the properties of sewage and sludge produced by different industries are different, and the selected flocculant products are also different. So how to choose polymer flocculant for sewage sludge treatment? Capitel Chemicals will share with you on this topic.