焦炭吸附—微波降解处理活性橙X-GN染料废水的研究  

Study on the treatment of active orange X-GN wastewater by coke adsorption-microwave degradation

作　　者：何星存[1] 唐晓琳[2] 黄智[1] 陈孟林[1] 

机构地区：[1]广西师范大学资源与环境学系,广西桂林541004 [2]广西师范大学化学化工学院,广西桂林541004

出　　处：《工业水处理》2006年第4期70-73,共4页Industrial Water Treatment

基　　金：广西自然科学基金资助项目(0339031)

摘　　要：提出了一种利用微波辐射加速焦炭吸附并用微波进行焦炭再生处理染料废水的方法,试验结果表明,微波不仅显著促进焦炭对染料的吸附,而且能分解吸附在焦炭上的染料使焦炭再生,焦炭多次使用仍能保持染料溶液的脱色率在98%以上。此外,研究了各种相关因素对染料废水脱色的影响。A method for treating active orange X-GN wastewater by coke adsorption- microwave degradation has been developed. The experimental results show that microwave radiation could accelerate the adsorption of dye on coke. The dye adsorbed on coke can be degraded by microwave radiation and the coke can be regenerated at the same time. The decolorization rate remains over 98% when the coke has been used for ten times. The influencing factors is studied and discussed.

关 键 词：染料废水 活性橙 吸附 焦炭 微波辐照 

分 类 号：X703[环境科学与工程—环境工程] X788