Usage: 1, when used, dubbed 0.1 - 0.3% concentration of the aqueous solution, using a neutral salt-free water is appropriate debris. 2, when dissolved, stir in this series even thrown into the water polyacrylamide performance, stir speed control 100-300rpm, proper heating (<60 ℃), can accelerate the dissolution. 3, adjusting the PH value of liquid to be treated to make incense polyacrylamide, make full play to the role of the family (by testing the PH value and selecting the optimum amount of this series). 4, when added to a solution of this series, should be accelerated and mixed polyacrylamide treatment solution, there floc after stirring speed slows down, in order to facilitate and accelerate the growth of floc settling cationic polyacrylamide Caution: 1, Xu the size of the group: floc is too small will affect the speed of the drainage, floc floc constraints make much more water and reduce mud biscuits. After selecting the molecular weight polyacrylamide can adjust the size of the floc. 2, sludge characteristics: The first point to understand the source of sludge characteristics and composition, proportion. Depending on the nature of the different sludge can be divided into two kinds of organic and inorganic sludge. CPAM for disposal of organic sludge, relative anionic polyacrylamide flocculant for inorganic sludge, highly alkaline when using cationic polyacrylamide, and should not use the anionic polyacrylamide highly acidic, solid content high amount of sludge is usually too big of polyacrylamide. 3, floc strength: floc under shear stability should persist without breaking. Advances in molecular weight polyacrylamide or select the appropriate molecular structure helps to progress floc stability. 4, the degree of ionic polyacrylamide: for dewatered sludge, flocculant available through different ion degrees do first small test selection, select the best suitable polyacrylamide, so that to obtain the best results flocculant poly Acrylamide classification, but also make the minimum dosage, saving costs. 5, dissolved polyacrylamide: Good to be fully dissolved flocculation. Sometimes needs to speed up the dissolution rate, then progress can be thought of polyacrylamide concentration of the solution. Wholesale polyacrylamide _ _ Midong Tianya century by polyacrylamide century Ltd. Wuhan Tian Ya. Wuhan Tian Ya century Ltd. (whtysj.cn.gongchang.com) is Wuhan, chemical products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ya century in the days leading staff warmly welcome all inquiries negotiations to create Tianya century a better future.