Papermaking polyacrylamide flocculant oil refining industry, life industrial wastewater treatment PAM ..

Xinxiang City Hongsheng additives limited liability company www.xxhshg.com Tel: 15516627276 Mr Zhu polyacrylamide factors: First, the floc size. Polyacrylamide floc size directly affects the speed of discharge water, too much will cause the floc bound more water so that the mud biscuits decline. Second, the strength of floc. Floc need to adhere to under shear stability without breaking. When using polyacrylamide choose the appropriate molecular structure helps to improve the stability of floc. Third, the sludge characteristics. Sludge is mainly divided into two kinds of organic and inorganic, cationic polyacrylamide is mainly used for organic sludge, anionic polyacrylamide for inorganic sludge. Polyacrylamide type the correct choice can improve the results. Fourth, the product form. Polyacrylamide products are mainly dry powdered or granular, dissolved into a solution of polyacrylamide products can play better flocculation products. Fifth, the ion degrees. Different types of ion polyacrylamide for different processing, prior to use sampling can better achieve flocculation. Applications polyacrylamide: first, industrial waste. Polyacrylamide good industrial wastewater treatment applications, especially for suspended particles, coarse, high concentrations of iron and steel plant effluent positively charged particles, electroplating plant wastewater, wastewater metallurgy, coal washing waste water sewage treatment works well . Second, the starch field. Now a lot of starch factory in the wastewater discharged from the high starch content, polyacrylamide used as a starch factory and alcohol plant starch and alcohol recovery drain tank, after reducing pollution emissions. Third, the drinking water treatment. Many of waterworks water from rivers, polyacrylamide can effectively guarantee the quality of drinking water. Many waterworks use of polyacrylamide dosing methods to achieve water quality processing operations, sometimes with the use of polyacrylamide and PAC better. Fourth, the paper additives. Polyacrylamide extensive use in papermaking, can be used as dispersants long fiber paper, wet and dry enhancer, retention, flocculants and paper waste water and other aid. Acrylamide in the papermaking art can greatly improve the country's paper technology, conducive to the rapid development of the economy. Fifth, the oil fields. Oilfield polyacrylamide can be used as a blocking agent modulation plugging, three oil-displacing agent use, greatly improving the country's oil production rate. Polyacrylamide in all sectors tips: First of all, drinking water. Because Acrylamide in drinking water areas are more stringent, usually selected cationic polyacrylamide, and purity of the product is higher than the standard industrial use of the product. Second, the urban sewage aspect. Because the water effluent is more complex, and therefore more complex when the choice of polyacrylamide. Bringing together different sectors of water, to deal with a big problem. Therefore, urban sewage treatment, try to choose an efficient polyacrylamide products, which can effectively ensure the treatment effect. Finally, industrial waste. For such areas, the choice of polyacrylamide relatively easy. Enterprises according to the degree of contamination of water quality to determine which content polyacrylamide use. Under normal circumstances are anionic polyacrylamide, the molecular weight between 8 to 20 million, with the degree of sewage pollution to select molecular weight polyacrylamide. In summary, the polyacrylamide has a different selection methods in different application areas, in general, it is to consider the weight and quality characteristics of polyacrylamide, select the best polyacrylamide by sampling and testing work, so you can improve the effect of polyacrylamide.