| CWAO催化剂及其在废水处理中的应用 |
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| 引用本文： | 张永利,王承智,胡筱敏.CWAO催化剂及其在废水处理中的应用[J].安全与环境学报,2004(Z1). |
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| 作者姓名： | 张永利 王承智 胡筱敏 |
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| 作者单位： | 东北大学环境工程系，东北大学环境工程系，东北大学环境工程系 沈阳 110004，沈阳 110004，沈阳 110004 |
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| 摘 要： | 催化湿式氧化技术是在高温高压条件下处理高浓度、有毒有害且难生物降解污染物的一种高级氧化技术。本文在检索了国内外大量参考文献的基础上,概述了催化湿式氧化技术的最新进展、机理及动力学,总结了催化湿式氧化技术中催化剂的分类、组成、特点及其在废水处理中的应用,以期对有关研究者提供一定的借鉴作用。本文最后肯定并展望了催化湿式氧化技术是有广阔应用前景的水处理技术。
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| 关 键 词： | 湿式氧化 催化湿式氧化 催化剂 反应机理 动力学 |
Revien on techniques of catalytic wet air oxidation |
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| ZHANG Yong-li,WANG Cheng-zhi,HU Xiao-min.Revien on techniques of catalytic wet air oxidation[J].Journal of Safety and Environment,2004(Z1). |
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| Authors: | ZHANG Yong-li WANG Cheng-zhi HU Xiao-min |
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| Institution: | ZHANG Yong-li,WANG Cheng-zhi,HU Xiao-min Department of Envirenment Engineering,Northeastern University,Shenyang 110004,China |
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| Abstract: | With the development of modern industry, the species and
quantity of wastewater rapidly increase. However, some of them
can't be treated by common methods. Gradually, Catalytic Wet Air
Oxidation (CWAO) technology came into being. CWAO is an
advanced oxidation technology for hazardous, toxic, nocuous and non
- biodegradable contamination in the wastewater at high temperature
and pressure. At first, the wtiter seached large numbers of
references at home and abroad. Based on this, the article summarized
this technology's developments, mechanisms and kinetics. Of
Catalytic Wet Air Oxidation, the catalysts contain metal salt series,
metal/ carrier series, oxide/carrier series, compound-oxide/carrier
series. Every kind of catalyst takes on respective different
characteristics. What's more, CWAO technology also possesses
economic feasibility. Certain use for reference to some rearchers can
be expected. We can affirm that CWAO technology is a kind of
prospective wastewater treatment technology. |
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| Keywords: | wet air oxidation catalytic wet air oxidation catalyst reactive mechanisms kinetics |
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