%0 Journal Article
%T The Relative Importance of Different Oxidants in the Degradation Process of Quinoline Using O3/UV<br>O3/UV降解喹啉过程中不同氧化剂的相对重要性
%A Wang Xiaomao
%A Huang Xia
%A Hu Hongying
%A <br>王小仛
%A 黄霞
%A 胡洪营
%J 环境科学
%D 2003
%I 
%X In this paper the relative importance of different oxidants in the degradation process of quinoline using O3/UV was studied. O3 and ·OH played the most important roles in removing quinoline. Their concentrations were measured using indigo method and ·OH-robe compound (p-CBA) method respectively, and the relative importance of these two oxidants was quantitatively determined. The secondorder reaction rate constant between quinoline and hydroxyl radical was calculated as 6. 65×109mol·(L·s)-1 . In the present experimental condition, ·OH and O3 oxidations contributing to the total degradation rate of quinoline were 88% and 12% respectively. Increasing the hydroxyl radical concentration will help to improve the total removal rate of quinoline.
%K O3/UV
%K 喹啉
%K ·OH
%K 靛蓝二磺酸钠法
%K ·OH探针化合物法
%K 降解速率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=6933DE0DB92365D6&yid=D43C4A19B2EE3C0A&vid=B91E8C6D6FE990DB&iid=38B194292C032A66&sid=6209D9E8050195F5&eid=7C3A4C1EE6A45749&journal_id=0250-3301&journal_name=环境科学&referenced_num=1&reference_num=11