脉冲电晕自由基簇射技术用于垃圾渗滤液预处理研究
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摘要
低温等离子体技术是一种全新、高效、低能耗处理难降解有机废水的技术。采用自由基簇射与等离子体液面放电相结合的方式用于垃圾渗滤液预处理,能较好地提高活性自由基的利用率,降低能耗,增强垃圾渗滤液的可生化性,达到了预期的水质适应性强、处理效果稳定的高级氧化预处理效果,为渗滤液的后续处理奠定了良好的基础。
The low temperature plasma technology is a kind of new,high efficiency and low energy consumption of refractory organic wastewater treatment technology. This experiment uses the free radical shower combined with surface discharge plasma body fluids to conduct waste leachate pretreatment. It can effectively improve the utilization rate of active free radicals,reduce energy consumption,enhance the biodegradability of leachate,and achieve expected advanced oxidation pretreatment,laying a good foundation for the subsequent treatment of leachate.
The low temperature plasma technology is a kind of new,high efficiency and low energy consumption of refractory organic wastewater treatment technology. This experiment uses the free radical shower combined with surface discharge plasma body fluids to conduct waste leachate pretreatment. It can effectively improve the utilization rate of active free radicals,reduce energy consumption,enhance the biodegradability of leachate,and achieve expected advanced oxidation pretreatment,laying a good foundation for the subsequent treatment of leachate.
引文
[1]LI X,ZHANG X,ZHU J,et al.Sensitivity analysis on coal-fired ash resistivity in terms of its compositions and gasous water concentration[J].Journal of Electrostatics,2012,70:83-90.
[2]YAN Keping.Application of corona-induced non-thermal plasma in gas cleaning[J].Science&Technology Review,2007(5):69-74.
[3]陈江.非热等离子体技术在难降解废水处理中的应用进展[J].当代化工,2012,41(6):632-633.
[4]巩建英.辉光发电等离子体处理难降解有机污染物及机理研究[D].上海:上海交通大学,2008.
[5]YAO S,WENG S,TANG Y,et al.Characteristics of OH production by O2/H2O pulsed dielectric barrier discharge[J].Vacuum,2016,126:16-23.
[6]周爱姣.高压脉冲放电等离子体预处理垃圾渗滤液的研究[D].武汉:华中科技大学,2001.
[7]ZHANG X,CHA M.The reformation of liquid hydrocarbons in an aqueous discharge reactor.Applied Physics U.S.Patent 215201[P].2015-4-21.
[8]李承华.辐射技术基础[M].北京:原子能出版社,1988.
[9]陈海燕.脉冲气相放电降解水中TNT的影响因素及机理[D].杭州:浙江大学,2008.
[2]YAN Keping.Application of corona-induced non-thermal plasma in gas cleaning[J].Science&Technology Review,2007(5):69-74.
[3]陈江.非热等离子体技术在难降解废水处理中的应用进展[J].当代化工,2012,41(6):632-633.
[4]巩建英.辉光发电等离子体处理难降解有机污染物及机理研究[D].上海:上海交通大学,2008.
[5]YAO S,WENG S,TANG Y,et al.Characteristics of OH production by O2/H2O pulsed dielectric barrier discharge[J].Vacuum,2016,126:16-23.
[6]周爱姣.高压脉冲放电等离子体预处理垃圾渗滤液的研究[D].武汉:华中科技大学,2001.
[7]ZHANG X,CHA M.The reformation of liquid hydrocarbons in an aqueous discharge reactor.Applied Physics U.S.Patent 215201[P].2015-4-21.
[8]李承华.辐射技术基础[M].北京:原子能出版社,1988.
[9]陈海燕.脉冲气相放电降解水中TNT的影响因素及机理[D].杭州:浙江大学,2008.