风化煤处理含酚废水的实验研究  

Study on the treatment of wastewater containing phenol with weathered coal

作　　者：郝艳玲[1] 范福海[1] 任爱梅[1] 

机构地区：[1]兰州交通大学化工学院,甘肃兰州730070

出　　处：《应用化工》2006年第6期437-439,共3页Applied Chemical Industry

摘　　要：对风化煤吸附剂在常温下处理含酚废水进行了实验研究,将原风化煤和活化风化煤进行对照,考察了吸附时间、吸附剂用量、pH值和酚含量对吸附效果的影响,通过饱和吸附及解吸实验探讨了吸附机理。结果表明,活化风化煤对含酚废水有较好的处理效果,在pH=6.0时对酚的吸附率可达90%。The treatment of wastewater containing phenol with weathered coal adsorbent, the factors of adsorption time, dosage of adsorbent, pH value and the content of phenol and the mechanism of adsorption were investigated. The results indicated that the activation weathered coal has good adsorption for phenolic effluent,the＇ adsorption rate could reach 90% when pH =6.0.

关 键 词：风化煤 活化 吸附 含酚废水 

分 类 号：X703.1[环境科学与工程—环境工程]