以聚硅酸(PSA)、硫酸铝(AS)、氢氧化铝(AH)、丙烯酰胺(AM)为原料制备了无机-有机复合絮凝剂聚丙烯酰胺-聚硅酸铝(PAM-PASS)。讨论......

为了研究絮凝剂对污泥活性的影响,考察了SBR反应器中投加聚合氯化铝(PAC)、聚合硫酸铁(PFS)和阳离子聚丙烯酰胺(CPAM)对脱氢酶活性......

The polymeric basic aluminum silicate-sulfate can be made from three substances, such as aluminum sulfate, sodium silica......

Sodium carboxymethylcellulose(CMCNa) is an anionic water soluble polyelectrolyte widely used in many industrial sectors ......