用活性白土为吸附剂处理含铬电镀废水的初步实验  

PRELIMINARY TEST OF DISPOSING THE ELECTROPLATE WASTEWATER CONTAINING CHROMIUM BY THE ACTIVE WHITE SOIL AS THE ADSORBENT

作　　者：刘晓明[1] 马小隆[1] 刘心悦[1] 

机构地区：[1]山东科技大学化学与环境工程学院,山东青岛266510

出　　处：《能源环境保护》2005年第6期23-26,共4页Energy Environmental Protection

摘　　要：论述了用活性白土为吸附剂,处理含铬电镀废水的最佳吸附条件:吸附剂的用量、吸附时间以及试液pH值对铬去除率的影响。做出了吸附等温线,并且对其吸附机理作了初步的探讨。另外指出了需进一步研究的问题。This text find out the best absorbing condition to dispose the electroplate wastewater containing chromium with the active white soil as the absorbent, confirm the consumption of the absorbent, the time of absorbing and the affection of test solutions pH value on the chromium removing rate. We draw the absorbent isotherm, discuss the absorption mechanism preliminarily and point out the question needing to be studied further.

关 键 词：活性白土 电镀废水 铬 吸附 机理 

分 类 号：X703[环境科学与工程—环境工程]