Separation Technology of Fermentation broth by Assembled Continuous Flocculation

摘要：

For reforming jar testing,a separation technology of micronomicin fermentation broth was studied by assembled continuous flocculating,which was composed of the processes of transportation of fermentation broth,flocculation of the broth and filtration of the one. The experimental results showed that filtration rate of the broth was 63％ larger and precipitation rate of the flocs in the broth was 48％ larger by assembled continuous flocculating than jar testing.The results offer important evidence not only for reforming intermittent operation into continuous operation in flocculating technology of fermentation broth, and for flocculated fermentation broth to be separated with great efficiency by filtrating or centrifugal precipitating in industry, but also for researching the law between conditions of the separation process and micro- size of the flocs.

关键词： reform of jar testing separation of fermentation broth assembled flocculation continuous operation micro-size of the flocs micronomicin

作者: Ming Dong Haoqi Gao Jiarong Wang Qiongfang Shao

作者单位: Department of Chemical Engineering,Ningbo University of Technology,Ningbo 315016 P.R.China

会议类型: 国际会议

会议名称: The 5th International Conference on Separation Science and Technology(第五届国际分离科学与技术会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-14（万方平台首次上网日期，不代表论文的发表时间）