%0 Journal Article
%T Effect of Common Ions in Water on Water Association by 17O-NMR<br>酸性红3B的杂多酸光催化降解动力学
%A Yang Xi
%A Yu Gang
%A Kong Lingren
%A Wang Liansheng
%A <br>杨曦
%A 余刚
%A 孔令仁
%A 王连生
%J 环境科学
%D 2002
%I 
%X The kinetics of degradation of Acid Red 3B photocatalyzed by PW12O3-40 was studied in aqueous solution. Light intensity, dissolved oxygen, added amount of the catalyst, and the initial concentration of substrate had positive effects on the photodegradation rate of Acid Red 3B. The results were explained by Langmuir Hinshelwood model, implying there was precomplexation between catalyst and substrate. Results compared to UV/TiO2 method indicated that heteropoly acid is an efficient photocatalyst.
%K photocatalysis
%K photolysis
%K heteropoly acid
%K kinetics
%K azo dye<br>光催化
%K 光解
%K 杂多酸
%K 反应动力学
%K 偶氮染料
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=973F3BF9C5683CE9&yid=C3ACC247184A22C1&vid=EA389574707BDED3&iid=38B194292C032A66&sid=1371F55DA51B6E64&eid=BE33CC7147FEFCA4&journal_id=0250-3301&journal_name=环境科学&referenced_num=9&reference_num=10