%0 Journal Article
%T The research advances of adding extra carbon sources to denitrification for constructed wetlands<br>人工湿地反硝化外加碳源研究进展
%A XIAO Lei
%A HE Feng
%A HUANG Dan-ping
%A LIANG Xue
%A XU Dong
%A WU Zhen-bin
%A <br>肖蕾
%A 贺锋
%A 黄丹萍
%A 梁雪
%A 徐栋
%A 吴振斌
%J 水生态学杂志
%D 2012
%I 
%X carbon sources acting as electron donor for denitrification is the main factor of the denitrification process in constructed wetland system, When C/N ratio in water is very low, it is therefore reasonable to supply external carbon sources to improve the denitrification process. This paper elaborated the research progress of carbon sources supplement in denitrification of constructed wetland system, made a comparison on efficiency among different external carbon sources and sketched a prospect for the research of denitrification in constructed wetland.
%K constructed wetland
%K carbon sources
%K nitrogen
%K denitrification<br>人工湿地
%K 碳源
%K 氮
%K 反硝化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=A129AB11A5573C59&jid=AD42C12863085B5F664F8056EF6D57C2&aid=C2F7C854FC9E358F26A14E3C5AADB588&yid=99E9153A83D4CB11&vid=27746BCEEE58E9DC&iid=CA4FD0336C81A37A&sid=12DC19455C3A2FA8&eid=475189FCB44F11F6&journal_id=1674-3075&journal_name=水生态学杂志&referenced_num=0&reference_num=44