微波裂解垃圾固体残留物对含铬废水吸附研究  

The Study of Adsorption of Chromium Wastewater on Solid Waste from Microwave Pyrolysis

作　　者：孙文龙[1] 王涛[1] 李清静[1] 陈建[1] 

机构地区：[1]四川理工学院材料与化学工程学院,四川自贡643000

出　　处：《中国材料科技与设备》2011年第1期93-95,共3页Chinese Materials Science Technology & Equipment

基　　金：国家自然科学基金资助项目（51072125）

摘　　要：利用垃圾微波裂解后固体残留物中的炭渣预处理后进行含铬废水的吸附试验，考察了吸附时间、吸附温度、pH值等因素对吸附效果的影响。实验结果表明，吸附温度40℃、PH值为4．0、振荡吸附时间3．5h的条件下，铬的吸附效果达到最佳，该方法操作简单，成本低，有较好的推广应用前景。The slag carbon in the solid waste pyrolysised by micro--waves was applied to the adsorption treatment test of the waste water with chrominm content. Study the reaction time, reaction temperature, pH value and other factors influenced to the treatment effect of waster water with chromium content. The experiment results showed that under the condition of about PH=4.0 , absorption temperature of 40℃ and oscillation time of 3. 5 hours, the absorption effect of chromium reaches its peak. This method is simple and low cost, providing a well method to treat of chromium content.

关 键 词：含铬废水 微波裂解 裂解残炭 

分 类 号：TE991.2[石油与天然气工程—石油机械设备]