1) PAM is a linear high polymer and one of widely used water-soluble polymer compounds. When used for sludge dewatering, corresponding types can be selected according to properties of sludge. It can effectively dewater sludge before sludge enters filter pressing, generates large floccules when dewatering, neither stick filter cloth, nor disperse during filter pressing, and has thick mud cakes and high dewatering efficiency, and the water content of mud cake is below 80%.
2) When used for treating domestic sewage and organic waste water, the product shows electropositivity in acidic or alkaline medium, in this way, it performs flocculent settling to sewage with negatively charged suspended particles, and effectively clarifies the sewage. PAMC has several times even tens of times of effect than APAM and PAMN or inorganic salts when treating waste water after production of grain and alcohol, papermaking waste water, waste water of urban sewage treatment plants, beer waste water, waste water of gourmet powder factories, sugar production waste water, waste water with high organic content, beverage waste water, spinning, printing and dyeing waste water, because the kind of waste water generally has negative charge.
3) When used as tap water treatment flocculant taking river water as water source, it has low usage, good effect and low cost, and better effect when mixing with inorganic flocculant, and it will become efficient flocculant treating tap water plants of Yangtze River, Yellow River and other watersheds.
4) Reinforcing agent and other additives for papermaking.
5) Used as oilfield chemical additives, such as clay swelling inhibitor and thickening agent for oil field acidification.