Sinofloc series polyacrylamide is used in wastewater treatment with anion and cationic type, which can be used in flocculation precipitation and sewage treatment. Generally speaking, the higher the ion degree is, the more compact the sludge formation will be. Our anionic products can be used for flocculation and precipitate the suspended solids in sewage. Our cationic products are generally used in sludge treatment press, which will not clog the filter cloth, and the formation of sludge is more compact.
Sludge is the main content of urban sewage and is a serious pollution source. Our technical staff will help customers test the nature, composition and solid content of the sludge and select the best products for this application. In general, cationic polyacrylamide is used for the treatment of organic sludge, anionic polyacrylamide is for inorganic sludge. It is not suitable to use cationic polyacrylamide when it is very alkaline, but it is not suitable to use anion polyacrylamide when it is very acidic.
Cationic polyacrylamide is commonly used in city life sewage for desliming and its concentration is between 0.1% and 0.3%. After the dispensing system was ready with the liquid, through the pump the solution mixed with sludge, which will dewater by dehydrater. Then the concentration is adjusted to be better according to the effect of mud and site condition. Cationic polyacrylamide has strong flocculation effect, it can adsorb the flocculent particles in the water, and make its rapid subsidence, so as to achieve the separation of mud. If the sludge dewatering process has no polyacrylamide, wastewater and sludge is a kind of mixed state because of its thickening enrichment work.