摘要
目前中国的生活垃圾主要以卫生填埋为主,但由于降雨、径流等因素的影响使得填埋垃圾产生大量的渗滤液.垃圾渗滤液属于高浓度有机废水,COD含量普遍较高,所以研究渗滤液中COD的去除,对渗滤液的处理具有重要意义.本文主要研究近几年国内外渗滤液中COD去除方法的特点,总结垃圾渗滤液中COD的处理方法和技术,并指出国内垃圾渗滤液中COD处理的发展趋势.
Currently in China the sanitary landfill is the main method to process the domestic garbage, but because of rainfall, stream flow and other factors, resulting in a large number of landfill leachate. Landfill leachate is a high concentration organic wastewater, especially with relatively high COD content, so the study on the COD removal methods of landfill leachate has great significance. This paper mainly studied the characteristics of leachate COD removal methods abroad in recent years, summarized the COD treatment methods and techniques in landfill leachate, and pointed out the development tendency of landfill leachate COD treatment in China.
出处
《重庆文理学院学报（社会科学版）》
2014年第2期75-81,共7页
Journal of Chongqing University of Arts and Sciences（Social Sciences Edition)
