%0 Journal Article
%T Effect of organic modifiers on extraction of organochlorine pesticides in water<br>有机改性剂对水中有机氯农药提取效率的影响研究
%A Lü Baoyu Ou Xiaohui Bai Haiqiang Deng Chaobing Liao Pingde Xu Guiping
%A <br>吕保玉
%A 欧小辉
%A 白海强
%A 邓超冰
%A 廖平德
%A 许桂苹
%J 环境工程学报
%D 2012
%I 
%X Effect of organic modifiers on extraction of organochlorine pesticides(OCPs) in water was first studied by liquid-liquid extraction(LLE) and solid-phase extraction(SPE).The results showed that adding organic modifier to water sample increased extraction of OCPs by SPE,while decreased it by LLE.The schemes for optimization of organic modifiers by SPE were studied by orthogonal design.It showed that the additional volume played a more important role than the kinds did.Adding 1% methanol into water sample,the extraction was the best.
%K organic modifiers
%K organochlorine pesticides
%K liquid-liquid extraction
%K solid-phase extraction
%K orthogonal test
%K water<br>有机改性剂
%K 有机氯农药
%K 液液萃取
%K 固相萃取
%K 正交实验
%K 水
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=B5A688D5BB062443D0682B1FE47D7E56&yid=99E9153A83D4CB11&vid=B31275AF3241DB2D&iid=CA4FD0336C81A37A&sid=28F9D9CF04F424FF&eid=10828928EB89AD8E&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=0&reference_num=15