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| With superb water solubility, the anionic polyacrylamide can be completely dissolved in cold water. A small amount of APAM can achieve great flocculation effect. In most cases, addition of 0.01-10ppm is needed to bring into full play. A combination of anionic polyacrylamide and inorganic flocculants such as polyferric sulfate, polyaluminium chloride, ferric salt, and more can present a superb effect. http://www.sdjiahuatech.com |
