内电解-催化氧化法强化处理糖蜜酒精废液的探讨  

Mechanism of internal electrolysis-catalytic oxidation method used in reinforcement treatment of molasses alcohol waste

作　　者：李坚斌[1] 李凯[1] 刘慧霞[1] 扈胜禄[2] 徐文忻[2] 

机构地区：[1]广西大学轻工与食品工程学院 [2]广西桂林矿产地质研究院资源环境研究所,广西桂林541004

出　　处：《中国酿造》2007年第4期10-13,共4页China Brewing

基　　金：国家科技攻"关西部开发"重大项目(2003BA901A07);广西科技攻关项目(桂科能0443002-9)

摘　　要：探讨了内电解-催化氧化法处理糖蜜废液的作用机理,在内电解的基础上,通过加载Cu(NO32)、Fe(NO32)等盐类于活性炭中并通过灼烧制得催化剂,添加氧化剂H2O2作启动剂和增强内电解电场的作用,由此引发强化废液中有机物发生物理-化学反应,形成具有强氧化性的自由基,从而加速了废液有机物的氧化,提高内电解反应器的处理效率。The mechanism of internal electrolysis-catalytic oxidation method used in the treatment of molasses alcohol waste was discussed. On the base of internal electrolysis, the catalysts were produced by the addition of Cu （NO3） 2 and Fe （NO3） 2 in activated carbon and calcinations, H202 oxidizer was added as starter, and the internal electric field was intensified, by which the physicochemical reaction of organic components in wastewater was induced and intensified to produce free radical possessing strong oxidation. Thereby, the oxidation of organic compounds was accelerated, and the efficiency of internal electrolysis reactor was increased.

关 键 词：糖蜜 酒精废液 内电解法 催化氧化 

分 类 号：X797[环境科学与工程—环境工程]