%0 Journal Article
%T Screening and Flocculating Characteristics of a Flocculating-producing Strain of Acinetobacter sp.<br>一株产絮凝剂不动杆菌的筛选及其絮凝特性
%A WANG Zhao-Hui
%A YE Hui
%A CHANG Yan
%A XU Lei
%A CAO Jun
%A YIN Li-Hong
%A <br>王兆慧
%A 叶 辉
%A 常 燕
%A 徐 磊
%A 曹 军
%A 尹立红
%J 微生物学通报
%D 2008
%I 
%X An effective flocculant-producing microorganism was isolated from activated sludge which was identified as Acinetobacter baumannii. Its genetic toxicity is checked by the Vicia faba root-tip cells micronucleus test, the result has not demonstrated the genetic toxicity. The best carbon sources and nitrogen sources for flocculant production are glucose and yeast extract, the cultivation time is 24 hours. Addition of Ca2+ could obviously increase the flocculating rate. It has good flocculating effect on Kaolin suspension and sewage with pH at the scale of 8.0.
%K Flocculants
%K Flocculating activity
%K Acinetobacter baumannii
%K Wastewater treatment<br>絮凝剂
%K 絮凝能力
%K 鲍曼不动杆菌
%K 污水处理
%K 微生物絮凝剂产生菌
%K 菌的筛选
%K 絮凝特性
%K Acinetobacter
%K Strain
%K Characteristics
%K 絮凝效果
%K 水具
%K 高岭土悬浊液
%K 絮凝率
%K 发酵液
%K 体系
%K 培养时间
%K 酵母浸出汁
%K 葡萄糖
%K 碳源
%K 最佳
%K 遗传毒性
%K 菌株
%K 显示
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=7327D779576B8CA852A866986E8DF491&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=0B39A22176CE99FB&sid=24EE9F0495502AAB&eid=FC710E688360C915&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=7