摘要
简单介绍了聚硅酸盐絮凝剂的研究现状,并在室内合成出絮凝剂样品聚硅酸铝,将其应用于钻井废水处理,结果发现,由于聚硅酸铝的电中和能力强,吸附架桥和卷扫作用均优于PAC,具有更好的去除COD和脱色功能。
The process for polysilicic aluminum sulfate to treat drilling wastewater was reviewed in this paper and the flocculant sample of PASS was produced to treat drilling wastewater. The experiment results showed that PASS had better performance than PAC in removing COD and chroma because of strong neutralization and adsorption.
出处
《精细石油化工进展》
CAS
2007年第5期44-45,共2页
Advances in Fine Petrochemicals
关键词
絮凝剂
聚硅酸铝
钻井废水
flocculant, polysilicic aluminum sulfate, drilling wastewater
