%0 Journal Article
%T Source and Fluctuation of Trace Geosmin and 2-MIB in Drinking Water of Shanghai<br>上海市饮用水中痕量土臭素和二甲基异冰片年变化规律及来源研究
%A MA Xiao-yan
%A GAO Nai-yun
%A LI Qing-song
%A LIU Chen
%A GU Guo-fen
%A <br>马晓雁
%A 高乃云
%A 李青松
%A 刘成
%A 顾国芬
%J 环境科学
%D 2008
%I 
%X Liquid-liquid microextraction/GC/MS analysis method was employed in detecting trace odorants in drinking water. A-year-long investigation on odor chemicals was carried out in source water and drinking water in a certain waterworks of Shanghai. The results showed that 2-MIB was the main contaminant which induce disgusting odor to drinking water of Shanghai in July, August, September and October in a year with the peak concentration of 2-MIB 152.82 ng/L in raw water and 97.94 ng/L in finished water from waterworks. Oscillatoria was suspected as the resource of 2-MIB.
%K odorants
%K geosmin
%K 2-methylisoborneol
%K GC-MS
%K drinking water<br>异嗅物质
%K 土臭素
%K 二甲基异冰片
%K 气相色谱-质谱
%K 饮用水
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=1832DA3687EBBB21C69864AC1065F655&yid=67289AFF6305E306&vid=771469D9D58C34FF&iid=E158A972A605785F&sid=F52FA2254444BE97&eid=51FE5F6F4794AD16&journal_id=0250-3301&journal_name=环境科学&referenced_num=1&reference_num=22