%0 Journal Article
%T Analysis of dissolved oxygen & velocity for the Carrousel oxidation ditch in a wastewater treatment plant<br>污水厂Carrousel氧化沟溶解氧和速度分布的研究
%A Fan Long
%A Wang Zhiqiang
%A Wang Yingzhe
%A Chen Dafang
%A Luo Bin
%A Liu Yanchen
%A Shi Hanchang
%A <br>范茏
%A 王志强
%A 王颖哲
%A 陈大方
%A 罗彬
%A 刘艳臣
%A 施汉昌
%J 环境工程学报
%D 2007
%I 
%X By experimenting in a wastewater treatment plant in Changsha, the distributions of dissolved oxygen & velocity at different locations in an oxidation ditch were obtained. The influences of aerators number, depth of oxidation ditch, as well as the ratio of oxidation ditch length to width were discussed. By analysis, it is found that the anaerobic region and aerobic region could be obtained simultaneously in one oxidation ditch. Then corresponding methods for the wastewater treatment plant are presented. All these provide evidence for the realization of simultaneous nitrification and denitrification in oxidation ditch in the future.
%K dissolved oxygen
%K velocity
%K Carrousel oxidation ditch<br>溶解氧
%K 速度
%K Carrousel
%K 氧化沟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=92E6F4267FD4CBCB51B1E49E014D8054&jid=3567BD61129AA59043F5DE01F8815DB5&aid=E1DE5610D3B9733E6248FE56D9770BE5&yid=A732AF04DDA03BB3&vid=CA4FD0336C81A37A&iid=CA4FD0336C81A37A&sid=2A8D03AD8076A2E3&eid=BC12EA701C895178&journal_id=1673-9108&journal_name=环境工程学报&referenced_num=3&reference_num=6