1.The flocculant SPAN is the graft copolymer of different grafing percent of starch-polyacrylamide.
絮凝剂(SPAN)是不同接枝率的演粉与聚丙烯酰胺的接枝共聚物。
2.The article introduces the determination and computing method of basicity of the polysalt like polymeric aluminum ferric-calcium magnesium salt flocculants.
本文介绍了多元盐如复合铝铁钙镁盐絮凝剂盐基度的测试及法。
3.An experiment on removing suspended solid(SS)from carclazyte catalyst production wastewater was carried out using 4 inorganic flocculants and 3 organic flocculants.