%0 Journal Article
%T Using biodegradable polymers as carbon source for nitrate removal in marine re-circulated aquaculture systems<br>以可生物降解聚合物为碳源去除海水闭合循环养殖系统中的硝酸盐
%A TAN Hong-xin
%A LAI Cai-sheng
%A LUO Guo-zhi
%A SUN Da-chuan
%A RUAN Yun-jie
%A ZHOU Wei
%A <br>谭洪新
%A 赖才胜
%A 罗国芝
%A 孙大川
%A 阮赟杰
%A 周炜
%J 海洋科学
%D 2010
%I 
%X To overcome the problem of the low C/N ratio in denitrification process of wastewater treatment for marine racirculated aquaculture systems,PBS in the form of biodegradable polymers pellets(BDPs) was investi-gated as carbon source and bioflm carrier to remove nitrate from saline water in a packed-bed laboratory reactor.The experimental results indicated that nitrate was effectively removed within such a reactor.Low DOC concentra-tion in the effluent and increase of the effluent pH were observed in this proc...
%K carbon source
%K nitrate
%K saline water
%K recirculated aquaculture systems
%K biodegradable polymers<br>碳源
%K 硝酸盐
%K 含盐水体
%K 循环水养殖系统
%K 可生物降解多聚物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=2D9C75573FA3E416&jid=DFE7B94EB76B8F26135C9890832CEF6A&aid=EA2949F1D6CFB623B318A65B36B4EF67&yid=140ECF96957D60B2&vid=339D79302DF62549&iid=B31275AF3241DB2D&sid=BC12EA701C895178&eid=DB817633AA4F79B9&journal_id=1000-3096&journal_name=海洋科学&referenced_num=0&reference_num=21