%0 Journal Article
%T Investigation of the Oxidation Reaction of O3 with Bromide Ion in Aqueous Solution<br>水溶液中臭氧和溴离子的反应研究
%A YU Xiao-ting
%A ZHANG Jia-hui
%A PAN Xun-xi
%A ZHANG Ren-xi
%A HOU Hui-qi
%A <br>俞潇婷
%A 张家辉
%A 潘循皙
%A 张仁熙
%A 侯惠奇
%J 环境科学
%D 2012
%I 
%X The reaction mechanism of O3 with bromide ion in aqueous solution was studied by ion chromatography and UV-Vis spectrometry instruments. Ion chromatography analysis showed that only 10% of Br- which was oxidized by ozone was formed into bromate ion. The results demonstrated that the final products of the oxidation reaction were identified as Br2 and Br3- except for BrO3-. The formation of Br3- which was yielded from the reaction of Br2 with Br- was the major process in the reaction of Br- attacked by O3. The characteristic absorption spectrum of Br3- with an absorption peak at 260 nm was also investigated. The results may provide helpful information about the mechanism of the oxidation reaction of Br- with O3 and fate of Br- or its derivatives in the environment by the oxidation processes.
%K ozone
%K oxidation
%K bromide
%K bromate
%K reaction mechanism<br>臭氧
%K 氧化
%K 溴离子
%K 溴酸根
%K 反应机制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=B5A93E035C82D3EF89CFB9DD4A26D46C&yid=99E9153A83D4CB11&vid=27746BCEEE58E9DC&iid=9CF7A0430CBB2DFD&sid=0711CFAE151AA4B1&eid=56B97027A6DDBDDD&journal_id=0250-3301&journal_name=环境科学&referenced_num=0&reference_num=16