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微生物胞外聚合物在水环境中的应用研究 被引量:6

Research on the application of microorganism extracellular polymeric substances to water environment
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摘要 介绍了微生物胞外聚合物(EPS)组成、EPS的絮凝性能、吸附性能及生物降解性,简述了EPS的提取及制备过程。结合EPS在给水处理、污水处理及污泥处理中的潜在应用,分析了使用EPS的优越性和局限性。最后展望了EPS作为生物絮凝剂、吸附剂在水处理领域里的应用前景和发展方向。 The composition of microorganism extracellular polymeric substances (EPS) together with their flocculability, adsorbability and biodegradability are introduced. Then, the extraction and preparation process of EPS are described briefly. Combined with EPS potential applications to feed-water treatment,wastewater treatment and sludge treatment, the advantages and limitation of EPS application are analyzed. The prospect and developing directions of EPS as flocculent and adsorbent applied to water treatment fields are predicted.
作者 康得军 谢丹瑜 唐虹 匡帅 周高婷 Kang Dejun Xie Danyu Tang Hong Kuang Shuai Zhou Gaoting(College of Civil Engineering, Fuzhou University, Fuzhou 350116, China)
出处 《工业水处理》 CAS CSCD 北大核心 2016年第9期11-15,共5页 Industrial Water Treatment
基金 福建省教育厅科技项目(JA15094) 福州市科技计划项目(2014-G-58) 福州大学博士后科研启动基金(0041-510119) 福州大学贵重仪器设备开放测试基金(2016T040)
关键词 微生物 胞外聚合物 絮凝 吸附 水处理 microorganism extracellular polymeric substances flocculation adsorption water treatment
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