Wastewater in the ceramic industry is mainly produced during the production process, such as ball milling (ball washing), filter press cloth cleaning, glazing (cleaning), spray drying, edge grinding and polishing, etc. In addition, wastewater is spilled during the transportation of raw materials and dust on the ground in the factory is washed away by rain. It also brings a certain amount of high turbidity and high suspended matter wastewater. Various solid substances in ceramic wastewater constitute the most obvious part of its pollutants. Large suspended solids can settle under the action of gravity, while fine particles, including suspended solids and colloidal particles, are the fundamental cause of water turbidity. The treatment of ceramic bathroom sewage is relatively simple, using coagulant and coagulant aid polyacrylamide
. After treatment, the water quality is clear and can be reused up to standard.
When ceramic manufacturers use polyacrylamide dispersants, they need to pay attention to their dosage. Another aspect is the characteristics of polyacrylamide dispersants. The characteristics of polyacrylamide dispersants produced by different polyacrylamide manufacturers will be different. Professional polyacrylamide suppliers will have a better understanding of the characteristics of polyacrylamide and will recommend suitable types of dispersants to ceramic manufacturers. Ceramic manufacturers can also ask polyacrylamide manufacturers to supply polyacrylamide dispersants with the required ionicity and molecular weight based on their own experience.
News