含氰(腈)类废水湿式催化氧化处理理论分析  

THEORETICAL ANALYSIS ON THE CATALYTIC WET OXIDATION PROCESS IN THE TREATMENT OF CYANIDE (NITRILE) CONTAINING WASTEWATER

作　　者：韦朝海[1] 王刚[1] 谢波[1] 

机构地区：[1]华南理工大学化工学院,广东广州510640

出　　处：《水处理技术》2001年第3期129-132,共4页Technology of Water Treatment

基　　金：国家教育部跨世纪优秀人才培养计划基金 (教技函 [1999] 2号文 ) ;国家自然科学基金资助重点项目 (2 98770 9);广东省自然科学基金资

摘　　要：通过对现有关于湿式催化氧化法处理含氰 (腈 )废水的反应机理分析研究 ,剖析了催化剂对WAO工艺的动力学、热力学等方面的影响 ,讨论了催化剂类型、温度、p H值、反应器类型等因素对氰 (腈 )类物质氧化过程的影响。并对 CWAO工艺处理含氰 (腈 )废水的特点进行了总结 ,为建立含氰 (腈 )Based on the mechanism of catalytic wet oxidation process in the treatment of cyanide (nitrile) containing wastewater, the kinetics and thermodynamics feasibility of CWAO process was also analyzed in this paper. And the influence of some control-factors such as catalyst, temperature, pH, reactor etc, on CWAO process was investigated. Furtheromre, the characteristics of CWAO process was summed up, which lay theoretical and experimental foundation on the set-up of a practical CWAO process in the treatment of cyanide(nitrile) containing wastewater.

关 键 词：含氰(腈)废水 湿式催化氧化 动力学 热力学 废水处理 

分 类 号：X783[环境科学与工程—环境工程]