摘要
以废聚苯乙烯泡沫塑料为原料,在一定条件下,合成水溶性高分子聚合物聚苯乙烯磺酸钠(NaPSS)。对3种工业废水的混凝沉降试验表明:NaPSS能提高沉降速度30％～60％,助凝性能较接近PAM,在一定程度上可替代PAM。
Sulfonic sodium polystyrene (NaPSS), a water soluble macromolecule polymer, was made of waste styrofoam under suitable conditions. Flocculation of NaPSS was very well, it could increase sedimentation rate about 30% - 60%,showed by the coagulating experiments on 3 different industrial wastewater. It could be substituted for the existing product PAM.
出处
《上海环境科学》
CAS
CSSCI
CSCD
北大核心
2001年第1期33-34,42,共3页
Shanghai Environmental Sciences
