活性炭吸附除硒影响因素研究  

Study on Removal of Selenium from Water by Activated Carbon Process

作　　者：黄辉[1] 

机构地区：[1]四川理工学院,四川自贡643000

出　　处：《环境科学导刊》2008年第4期70-72,共3页Environmental Science Survey

基　　金：云南省自然科学基金资助项目(2001E0020M)

摘　　要：就活性炭吸附法去除原水中硒进行了研究，探讨确定了含硒原水处理工程的设计参数和运行控制条件。研究结果表明：吸附过程中pH和温厦的影响比较大，原水的浊度对硒的去除效果基本无影响。其中，最适宜的吸附条件是pH值5～8，水温20～40℃。Aimed at finding the design parameter and running data of selenium removal from the raw water, studies are conducted by using activated carbon process. The results show that there is an obvious impact from pH value and temperature, but selenium removal is less dependent on turbidity of the water. The optimal conditions related to the absorption process are pH value between 5 to 8 as well as the solution temperature between 20 degrees to 40 degrees.

关 键 词：硒 活性炭 除硒 影响因素 

分 类 号：X703[环境科学与工程—环境工程]