%0 Journal Article
%T Determination for Optimal Ozone Dose in O3-BAC<br>臭氧-生物活性炭组合工艺中最佳臭氧投加剂量的确定
%A KONG Ling-yu
%A ZHANG Xiao-jian
%A WANG Zhan-sheng
%A <br>孔令宇
%A 张晓健
%A 王占生
%J 环境科学
%D 2006
%I 
%X The ozonation can increase biodegradability of water and the biofilter after ozonation can increase biostability of water. The result shows that with different doses of ozone between 2 and 8 mg/L, ozonation can increase AOC-P17, AOC-NOX and BDOC by 20.9%-85.5%, 42.1%-158.2% and 21.4%-84.4%, respectively. The optimum ozone dose for maximum AOC and BDOC formation is 3 mg/L. In the test, the AOC of effluent from BAC is lower than 50 microg/L (acetate-C). The AOC concentration is between 35.9 and 46.6 microg/L (acetate-C), and the effluent belongs to biostability.
%K O_3-BAC
%K ozonation
%K ozone doses
%K biostability
%K AOC
%K BDOC<br>臭氧-生物活性炭
%K 臭氧化
%K 臭氧投加量
%K 生物稳定性
%K 可生物同化有机碳
%K 可生物降解溶解性有机碳
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=6CD89E6E5848FC6F&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=DF92D298D3FF1E6E&sid=5D2AEAEFE5867538&eid=AFB21040E5F48417&journal_id=0250-3301&journal_name=环境科学&referenced_num=7&reference_num=9