聚硅酸铝在钻井废水处理中的应用  

Application of Aluminum Polysilicate Sulfate in Treatment of Drilling Wastewater

作　　者：操卫平[1] 谢陈鑫[1] 冯玉军[1] 鲁红升[1] 

机构地区：[1]中国科学院成都有机化学研究所,成都610041

出　　处：《精细石油化工进展》2007年第5期44-45,共2页Advances in Fine Petrochemicals

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.

关 键 词：絮凝剂 聚硅酸铝 钻井废水 

分 类 号：X741[环境科学与工程—环境工程]