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in the case of low temperature in winter, the activity of suspended particles of wastewater is relatively reduced, which has a certain impact on the adsorption capacity of PAM, in this case, you can extend the reaction distance of PAM and wastewater, increase the reaction time, which can also make the full reaction between PAM and wastewater, play a better effect.
The production of low molecular weight PAM requires relatively high raw material purity, the general industrial monomer contains impurities such as iron, copper, O2, which will hinder the reaction, so when using acrylamide monomer, the content must be controlled above 95%.
Cationic polyacrylamide is one of the commonly used agents for sewage treatment and sludge dehydration, and its role is self-evident, who knows who uses it. Some customers often encounter the use of cationic polyacrylamide is not good situation, what is the reason?
Polyacrylamide manufacturer: PAM has the characteristics of polymer electrolysis, especially suitable for the dehydration of industrial sludge such as municipal sewage, urban sludge and paper making sludge.
Polyacrylamide (PAM) is a linear polymer, chemical formula is (C3H5NO) N. It is a hard glassy solid at room temperature. The products are liquid glue, latex and white powder particles, translucent beads and flakes. Good thermal stability. Can be dissolved in water in any proportion, aqueous solution is uniform transparent liquid. After long-term storage, the solution viscosity will decrease due to slow degradation of polymer, especially when the storage conditions are poor.  Polyacrylamide, as lubricant, suspension agent, clay stabilizer, oil displacement agent, water loss reducer and thickener, has been widely used in drilling, acidification, fracturing, water plugging, cementing and secondary oil recovery, tertiary oil recovery. It is a very important oil field chemical.Learn more
Polyferric sulfate is a kind of inorganic polymer coagulant with superior performance. It is a light yellow amorphous powdery solid and easily soluble in water. 10% (mass) aqueous solution is red-brown transparent solution and hygroscopic. Polyferric sulfate is widely used in drinking water, industrial water, all kinds of industrial waste water, municipal sewage, sludge dewatering purification treatment.Learn more