%0 Journal Article
%T SCREENING FOR AND CHARACTERISTICS OF MICROBIAL FLOCCULANT<br>微生物絮凝剂的研制——菌种选育、絮凝效果及提取工艺
%A YE Jing-Jing
%A TAN Tian-Wei
%A <br>叶晶菁
%A 谭天伟
%J 微生物学通报
%D 2001
%I 
%X strain 49 #(BD-4),which had the highest flocculating activity among 752 strains,was picked out.The fermentation condi tions and the flocculating influence factors were studied.By testing,this cult ure broth had a much more ability to get rid of suspended materials in water and to decolourize the high-density dyestuff wastewater. In laboratory scale,bioflocculant was roughly extracted from culture broth by t he technological process,water extraction-organic solvent sediment-vacuum dry .The suitable work conditions of each step were set up through the tests.0 198 5g dry product was obtained from 100mL culture broth.
%K Bioflocculant
%K Screening
%K Wastewater treatment<br>微生物絮凝剂
%K 菌种选育
%K 废水处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=00FCEA3CFF90C3DD&yid=14E7EF987E4155E6&vid=D3E34374A0D77D7F&iid=E158A972A605785F&sid=4AD960B5AD2D111A&eid=6209D9E8050195F5&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=18&reference_num=10