载铜活性炭催化氧化糖蜜酒精废液COD的研究  

Catalytic oxidation of COD in alcohol wastewater with the catalyst of copper supported by activated carbon

作　　者：李坚斌[1] 刘慧霞[1] 扈胜禄[2] 邓立高[1] 李琳[3] 

机构地区：[1]广西大学轻工与食品工程学院,广西南宁530004 [2]广西桂林矿产地质研究院资源环境研究所,广西桂林541004 [3]华南理工大学轻工与食品工程学院,广东广州510640

出　　处：《食品工业科技》2006年第7期60-62,共3页Science and Technology of Food Industry

基　　金：广西科技攻关项目(桂科攻0330011-1);广西大学校管科研基金项目(CC704003)资助。

摘　　要：用载铜活性炭和锰铁矿石内电解-催化氧化体系降解糖蜜酒精废液COD,最佳的催化剂制备条件:7.5%Cu(NO3)2溶液浸渍12h,260～300℃焙烧活化10～14h;Cu-AC催化剂可通过制备方法得以再生。The catalyst of copper nitrate supported by activated carbon is made by soaking with 7.5% solution of Cu（NO3）2 for 12h and calcining for 10-14h at 260-300℃. And at the same time, based on the technology of catalytic system, the used catalyst of Cu-AC applied to the treatment wastewater. was regenerated and of molasses alcoho

关 键 词：活性炭 催化剂 酒精废液 COD 

分 类 号：TS249.3[轻工技术与工程—制糖工程]