High purity polyacrylamide is non-toxic, but in the process of polymerization contains residual acrylamide monomer, still need to pay attention to use! High purity polyacrylamide is a water treatment agent particle, often used for gas adsorption. Usually, the air flow is adsorbed through the pam layer. According to the different states of pam layer in the adsorption device, it can be divided into fixed layer, moving layer and flowing layer.
In industrial sewage treatment, the recommended high purity polyacrylamide is molecular weight of 8-18 million anionic polyacrylamide, molecular weight of 6-12 million non-ionic polyacrylamide and ionic degree of 5-60 cationic polyacrylamide. Generally, the moisture content of concentrated sludge will not reach 97%, generally above 99%). Dosing equipment, especially metering pump, can be selected appropriately, leaving a certain amount of adjustment margin.
How to match high purity polyacrylamide cation? Related reading: anionic polyacrylamide – anionic polyacrylamide manufacturers – prices are steel mills of polyacrylamide. About “Polyacrylamide cation Storage — How to Match Polyacrylamide cations?” “To begin with, polyacrylamide cationic storage – all kinds of big problems of groundwater treatment can be handed over to Yurun Sea source, professional matters should also be handed over to professional people.
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