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Jiangsu Hengfeng has become a professional production and research and development base for water treatment chemicals and oilfield chemicals in China.

  • What is the anti-adsorption effect of polyacrylamide chemicals for papermaking?

    The anti-adsorption effect of papermaking polyacrylamide chemicals refers to their ability to prevent fibers and other papermaking components from absorbing water. This effect helps to keep water in a dispersed state in the pulp, prolongs the residence time of water in the pulp, and thus improves the stability and water retention of the pulp. The anti-adsorption effect of papermaking polyacrylami...

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  • How do papermaking polyacrylamide chemicals improve water retention in pulp?

    The main reasons why papermaking polyacrylamide chemicals can improve the water retention of pulp are as follows: Excellent dispersing effect: Polyacrylamide has an excellent dispersing effect, which can evenly disperse fibers, fillers, and impurities in the pulp, preventing them from clumps. This helps to increase the contact surface area between the pulp and water, improve the dispersion and pe...

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  • How does cationic polyacrylamide emulsion remove organic matter from wastewater?

    Cationic polyacrylamide emulsion (CPAM emulsion) is an important water treatment agent, generally used in wastewater treatment projects. It mainly removes organic matter in wastewater through mechanisms such as coagulation, precipitation and adsorption. The cationic part in the cationic polyacrylamide emulsion adsorbs and interacts with the anionic organic substances in the wastewater to form mac...

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