water treatment coagulant quaternary ammonium cationic for south korea market

water treatment coagulant quaternary ammonium cationic for south korea market
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  • What are quaternary ammonium salt polymers?
  • Multiple requests from the same IP address are counted as one view. Quaternary ammonium salt polymers, a kind of polyelectrolyte with a quaternary ammonium group, are widely used in traditional and emerging industries due to their good water-solubility, adjustable cationicity and molecular weight, high efficiency and nontoxicity.
  • What are quaternary ammonium cationic polymers?
  • Cite this: Environ. Sci. Technol. 2016, 50, 9, 4778–4787 Quaternary ammonium cationic polymers, such as poly (diallyldimethylammonium chloride) (polyDADMAC) and epichlorohydrin-dimethylamine (Epi-DMA), are commonly used by water utilities to enhance removal of particles and dissolved organic matter (DOM) from raw waters.
  • What is quaternary ammonium salt used for?
  • Homopolymers of quaternary ammonium salts generally have relatively lower molecular weight and are often used as dispersants, reinforcements, fungi- or bactericides in papermaking, textile printing and dyeing, and daily chemicals in other industrial fields, including raw water treatment [ 87, 88, 89 ].
  • What is cationic unit structure in quaternary ammonium salt polymers?
  • Synthetic Processes and Products of Quaternary Ammonium Salt Polymers In summary, for a cationic and linear polymer, the cationic unit structure is the primary element that dominates the essential properties of the polymer.