Inner Mongolia polyacrylamide Pam office 010-57193076-- phone 13436502885-- fax 010-80570010-- qq457423671 Guoshao Jun company network http://www.bjsbqhb.com Beijing Environmental Protection Technology Co. Biqing water free samples, technical support and after-sales service tracking, your satisfaction, my pleasure ......... a cationic polyacrylamide Features: 1, water-soluble cationic polyacrylamide, can be completely dissolved in cold water. 2, add a small amount of cationic polyacrylamide products can be greatly flocculation. Usually just add 0.01 ~ 10ppm (0.01 ~ 10g / m3), to be fully effective. 3, using cationic polyacrylamide products and inorganic coagulant may show a greater effect. Second, cationic polyacrylamide purposes: cationic polyacrylamide has the following effect: Clarification purification; settlement promote, promote filtration; thickening effect and other effects. Cationic polyacrylamide Applications: 1, as a flocculant, cationic polyacrylamide is mainly used in industrial solid-liquid separation process, including sedimentation, clarification, concentration and sludge dewatering process, cationic polyacrylamide main industry : urban sewage treatment, paper industry, food processing industry, petrochemical industry, metallurgical industry, mineral industry, dyeing industry and the sugar industry and a variety of industrial wastewater treatment. The cationic polyacrylamide is also used in urban sewage and meat, poultry and food processing wastewater treatment process sludge sedimentation and sludge dewatering, through which contains positively charged groups in organic colloid sludge negative electric charge of neutralization and bridging polymer excellent cohesion function, promote aggregation of colloidal particles into large floc is separated from the suspension. The effect is obvious, low dosage. 2, cationic polyacrylamide can be used in the paper industry, paper dry strength agents, retention agents, filter aids, can greatly improve the paper quality, save costs and improve the paper mill's production capacity. Electrostatic bridge can occur directly in order to achieve enhanced physical strength of paper, reduce the loss of fibers or fillers to accelerate drainage, from the enhanced retention of inorganic ions, fiber and other organic polymers, filter aids, can also be used Whitewater handling, while cationic polyacrylamide in deinking process can play a significant flocculation. 3, cationic polyacrylamide fiber slurry (asbestos - cement products) and allows molding asbestos - cement products, and drainage is improved, the strength of the asbestos blank improved; insulating board, you can increase the binding capacity of additives and fibers . 4, cationic polyacrylamide in mining, coal preparation industry can be used for mine waste water, coal washing wastewater clarifier. 5, cationic polyacrylamide can be used for dyeing wastewater, leather wastewater, oily wastewater treatment, so turbidity, bleaching, in order to meet emission standards. 6, cationic polyacrylamide in phosphoric acid purification, and contribute to the separation process in WPA gypsum. 7, cationic polyacrylamide used in river water for the water treatment plant flocculant. Third, cationic polyacrylamide use: 1, the use of cationic polyacrylamide, dubbed 0.1 to 0.3% aqueous solution concentration to use the neutral salt-free water is appropriate debris. 2, cationic polyacrylamide dissolved, the cationic polyacrylamide products even thrown into stirred water, stir speed control in 100 ~ 300rpm. Proper heating (<60 ° C), can accelerate the dissolution. 3, cationic polyacrylamide adjust the PH value of the liquid to be treated, the cationic polyacrylamide full play (the amount by test PH value and choose the best products in this series.) 4, when added to a solution of cationic polyacrylamide products, should acceleration and mixing liquid to be treated, there floc, the stirring speed to slow down in order to facilitate and accelerate the growth of floc sedimentation four, cationic polyacrylamide Caution: 1, the size of the floc: the floc is too small to affect drainage speed, floc floc constraints make much more water and reduce the mud biscuits. After selecting the molecular weight polyacrylamide can adjust the size of 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 biosolids, the relative anionic polyacrylamide flocculant for mineral sludge, strong alkaline when cationic polyacrylamide, anionic polyacrylamide and should not be used when very acidic, solid content high amount of sludge is usually polyacrylamide is also large. 3, floc strength: floc under shear should insist on steady without breaking. Advances in molecular weight polyacrylamide or select the appropriate molecular structure to help improve floc stability. 4, the degree of ionic polyacrylamide: for dewatered sludge, flocculant available ions of different small test do first stop through the selection, select the best suitable polyacrylamide flocculant thus being able to obtain the best effect, but also make dosage minimal cost savings. 5, polyacrylamide dissolved: dissolve hair good talents full play flocculation. Sometimes it needs to speed up the dissolution rate, when the concentration of progress can think of polyacrylamide solutions.