Influence of coagulation process on the ultrafiltration performance - The roles of Al species and characteristics of algae-laden water
文献类型：期刊论文
| 作者 | Zhang, Dawei; Xu, Hui; Wang, Xi; Wang, Dongsheng; Duan, Jinming; Men, Bin |
| 刊名 | SEPARATION AND PURIFICATION TECHNOLOGY
 |
| 出版日期 | 2017-08-07 |
| 卷号 | 183期号:0页码:32-42 |
| 关键词 | Al Species Distribution Coagulation-ultrafiltration Characteristics Of Flocs Eom Membrane Fouling |
| 英文摘要 | The aim of this study was to investigate the coagulation performances in different algal systems, and effects of algal morphology and composition of extracellular organic matter (EOM) on membrane flux were also investigated. The results indicated that Al-13 generated the largest flocs, and strength factor and recovery factor were also largest. The results of ultrafiltration experiments also showed that the floc size and the concentration of Soluble Microbial Products (SMP) may be the main decision factors in the membrane fouling process. Al species distribution was important in removing EOM in the coagulation process. SMP in EOM could be effectively removed by Al-13 and Al-30, so the membrane fouling could be alleviated due to the larger removal efficiency of SMP. The roughness of the sediment layer formed by Al-13 was largest, and the sediment layer would adsorb and intercept more algae organic matter. (C) 2017 Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/39709]  |
| 专题 | 生态环境研究中心_中国科学院饮用水科学与技术重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Dawei,Xu, Hui,Wang, Xi,et al. Influence of coagulation process on the ultrafiltration performance - The roles of Al species and characteristics of algae-laden water[J]. SEPARATION AND PURIFICATION TECHNOLOGY,2017,183(0):32-42. |
| APA | Zhang, Dawei,Xu, Hui,Wang, Xi,Wang, Dongsheng,Duan, Jinming,&Men, Bin.(2017).Influence of coagulation process on the ultrafiltration performance - The roles of Al species and characteristics of algae-laden water.SEPARATION AND PURIFICATION TECHNOLOGY,183(0),32-42. |
| MLA | Zhang, Dawei,et al."Influence of coagulation process on the ultrafiltration performance - The roles of Al species and characteristics of algae-laden water".SEPARATION AND PURIFICATION TECHNOLOGY 183.0(2017):32-42. |
入库方式： OAI收割
来源：生态环境研究中心
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