PAM and its ramification is a new sort of fine production with macromolecule, which is water-soluble and is very important raw material in producing polymerized electrolyte.
聚丙烯酰胺(PAM)及其衍生物是一类新型的精细功能高分子产品，是现代水溶性合成高分子聚电解质中最重要的品种之一。
The waste water from pulping of wheat straw was treated by using poly aluminum chloride (PAC), polymerized ferrous sulfate (PFS) and organic coagulant AIDS together.
研究采用聚铝和聚铁作絮凝剂，并加入有机助凝剂，联合作用处理麦草爆破制浆废水的混凝效果。
The invention relates to an acrylic acid polymerized solution used for water-borne flexible and intaglio printing ink and water-borne oil polish and a preparation method thereof.
本发明涉及一种用于水性柔版、凹版印刷油墨以及水性上光油的丙烯酸聚合溶液及其制备方法。
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