%0 Journal Article
%T Removal effect of organic pollutants during the course of treating landfill leachate with simultaneous nitrification and denitrification<br>垃圾渗滤液同时硝化反硝化处理中有机污染物去除效果
%A Zhang Hongguo
%A Chen Diyun
%A Yan Jia
%A Zhou Shaoqi
%A <br>张鸿郭
%A 陈迪云
%A 阎佳
%A 周少奇
%J 环境工程学报
%D 2009
%I 
%X Removal effect of organic pollutants in the landfill leachate, which treated by simultaneous nitrification and denitrification, were analysed in the paper. It was demonstrated that well removal effect of COD, NH3-N, total nitrogen and organic matters could be reached in the sequencing batch reactor, corresponding to the average removal efficiencies of COD, NH3-N, total nitrogen being 82.34%, 99.82% and 65.31%, respectively. 53 species of organic matters had been detected by gas chromatograph-mass spectrometer (GC-MS) method. Among them, 29 species of organic compounds were completely removed, for example, butyl phthalate. 5 species of organic compounds were removed more than 90%, for example, ethylbenzene. Removal efficiencies of 8 species of organic compounds were obtained between 60% and 90%, for example, diisooctyl phthalate. Moreover, there were still 5 species of organic compounds that the removal efficiencies were below 60%, for example, 4-phenyl-pentanol. It indicated that there was part denitrification via nitrite in the system.
%K leachate
%K sequencing batch reactor
%K simultaneous nitrification and denitrification
%K organic pollutant<br>渗滤液
%K 序批式活性污泥法
%K 同时硝化反硝化
%K 有机污染物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=D070ED6C12BFF45AECDB5E274751E793&yid=DE12191FBD62783C&vid=38B194292C032A66&iid=B31275AF3241DB2D&sid=78AF84DBB4041008&eid=714E16F7CF56F343&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=20