苯胺废水处理技术综述  被引量:6

Review of Aniline Wastewater Treatment Technology

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作  者:杨振兴 郭绍辉 Yang Zhenxing;Guo Shaohui(Beijing Key Laboratory of Oil and Gas Pollution Control;China University of Petroleum(Beijing))

机构地区:[1]油气污染防治北京市重点实验室 [2]中国石油大学(北京)

出  处:《油气田环境保护》2022年第4期1-6,13,共7页Environmental Protection of Oil & Gas Fields

摘  要:分析了苯胺废水的水质、来源及危害,简述了国内外苯胺废水处理方法及其优缺点,指出了化学、物理和生物技术处理苯胺废水过程中存在苯胺去除不彻底的问题,详述了电催化氧化技术与其他技术协同处理苯胺废水的可行性,展望了未来苯胺废水处理技术的发展方向。苯胺废水处理工艺未来应该以“低碳、清洁、高效”为处理原则,通过清洁能源(太阳能、风能等)提供电能、光能和热能,利用“电催化氧化技术氧化降毒-生物法彻底处理”的协同处理技术,以“减量化、资源化、无害化”为目标,苯胺废水可以达到GB 8978—1996《污水综合排放标准》二级标准。In this article,the water quality,sources and hazards of aniline wastewater were explored,and then the aniline wastewater treatment methods and their advantages and disadvantages of both at home and abroad were briefly described.Additionally,the problems existing in the wastewater treatment process of aniline were pointed out.Moreover,the feasibility of electro-catalytic technology in collaboration with other technologies were illustrated in detail,and the future development direction of aniline wastewater treatment technology was prospected.The future direction of aniline wastewater treatment process should be based on the principle of“low carbon,clean and efficient”,and utilize the collaborative processing technology of“electric catalytic oxidation reduction poison-biological technology thorough treatment”using electricity,light and heat energy provided through the clean energy(solar,wind,etc.),in order to target on“reduce,harmless and resource”,in which the aniline wastewater could reach the requirement of the secondary wastewater discharge limit of GB 8979—1996“Integrated Wastewater Discharge Standard”.

关 键 词:苯胺废水 电催化氧化技术 生物法 协同处理技术 

分 类 号:X703[环境科学与工程—环境工程]

 

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