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. In terms of its physical properties, it can be divided into Yin and Yang non-three categories. The products produced have different properties and are suitable for all kinds of organic wastewater treatment projects, which requires users to have a certain understanding of their adaptability. Now let’s look at the scope of PAM:
1. Treat organic wastewater
For the production of grain alcohol wastewater, urban sewage treatment plant wastewater, beer wastewater, monosodium glutamate plant wastewater, sugar wastewater, feed wastewater and other domestic sewage and organic wastewater treatment. The role of cationic polyacrylamide is several times or tens of times that of anionic, non-ionic polyacrylamide or inorganic salts, because these effluents are usually negatively charged.
2, the treatment of rivers and lakes raw water purification
Polyacrylamide can be used to treat tap water from rivers. Because of the small amount, good effect and low cost, especially the combination with inorganic flocculant is good, it will become an effective flocculant in the Yangtze River, the Yellow River and other water plants.
3, sludge dehydration
When sludge is dehydrated, cationic polyacrylamide can be selected according to the sludge, and the sludge can be effectively dehydrated before entering the press filtration. When dewatering, the flocculus is large, the filter cloth is not sticky, the mud cake is thick, and the dehydration efficiency is high.
4. Additives. Improve the retention rate of fillers and pigments and the strength of paper. Clay expansion agents, oil field acidification and other clay expansion agents are used in the oil field. It plays an important role in textile grout, stable performance of grout, decrease of grout, low breakage rate of fabric and smooth cloth surface.
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