电子束辐照联合传统工艺深度处理印染废水的研究
Advanced Treatment of Dyeing Wastewater with Electron Beam Irradiation and Traditional Process
DOI: 10.12677/NST.2018.63010, PDF,    科研立项经费支持
作者: 谢裕颖, 陈祖良, 李兆龙, 章月红, 王华明, 沈美玲：浙江省能源与核技术应用研究院，浙江 杭州
关键词: 电子束辐照；印染废水；脱色；COD；氨氮；BOD5；Electron Beam Irradiation； Dyeing Wastewater； Decolorization； COD； Ammonia Nitrogen； BOD5
摘要: 采用电子束辐照联合传统工艺的方式对印染废水进行处理。通过对不同辐照剂量下印染废水的各项指标进行测定分析后发现，电子束辐照对废水中各类污染物均有有效的降解作用。电子束辐照可显著降低印染废水的色度，在100 KGy时可达到70%左右的脱色率，200 KGy时脱色率可高达90%以上。50 KGy左右时，COD去除率达到约40%，当剂量达到200 KGy时，印染废水COD去除率最高可达约60%。经电子束辐照后水样氨氮、BOD5指标均有所下降。其中，氨氮在100 KGy左右时，去除率达到约35%，50 KGy左右时，BOD5去除率达到约30%。pH指标无明显变化。
Abstract: An advanced treatment of dyeing wastewater with electron beam irradiation and traditional physicochemical-biochemical process is introduced in this paper. By studying the spectral curve of dyeing wastewater while changing the dose of irradiation, it is found that all kinds of pollutants in waste water can be degraded effectively, which leads great decolorization to dyeing wastewater. The colourity data show that, decolorization of dyeing wastewater can reach to 70% at 100 KGy and up to 90% at 200 KGy. The COD data show that, removal rate of COD is about 40% at 50 KGy and can be slowly improved to 60% at 200 KGy. Other targets are also studied while the dose of irradiation is changing. The removal rate of Ammonia Nitrogen and BOD5 is 30% and 35% while irradiation dose is 50 KGy and 100 KGy respectively. And pH value of dyeing wastewater will not be affected while electron beams irradiating.
文章引用：谢裕颖, 陈祖良, 李兆龙, 章月红, 王华明, 沈美玲. 电子束辐照联合传统工艺深度处理印染废水的研究[J]. 核科学与技术, 2018, 6(3): 78-86. https://doi.org/10.12677/NST.2018.63010

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