Details of the high price of cationic polyacrylamide
In the water treatment process, users often use polyacrylamide will find that the price of cationic polyacrylamide is the highest price of all the same specifications polyacrylamide, which is why? Xiaobian today with everyone to elaborate! In fact, no matter what, the price of the reasons and the cost of production and process effects are inseparable!
Cationic polyacrylamide in the treatment of sewage is the most obvious effect of the most excellent, cationic polyacrylamide prices in addition to this because of this reason, but also with its production costs have a great relationship, because the cationic monomer is expensive, far Higher than the acrylamide monomer, thus increasing the production cost of CPAM, the cost of anionic polyacrylamide is the lowest, followed by nonionic polyacrylamide!
Polyacrylamide dissolved: can fully play the flocculation effect. Sometimes need to accelerate the rate of dissolution, polyacrylamide and sludge mixture: polyacrylamide in the dehydration of a certain direction of the equipment and sludge must be fully reacted, the occurrence of flocculation effect. To this end, the viscosity of polyacrylamide solution must be suitable, in the existing equipment conditions can be fully mixed with the sludge, the two can be mixed evenly, is the key to success. Polyacrylamide solution viscosity and its molecular weight and manufacturing concentration. Sludge according to the nature of the strange, sludge can be divided into two kinds of organic and inorganic sludge. First of all, first understand the origin of the sludge, characteristics and composition, the proportion. Clear water cationic polyacrylamide for the disposal of organic sludge, the relative anionic polyacrylamide flocculant for inorganic sludge, alkaline strong cationic polyacrylamide, and acidity is not strong when using anionic polyacrylamide, solid When the content is high, the amount of polyacrylamide is also large.