The effects of operating parameters on spiramycin removal by nanofiltration membrane
文献类型：期刊论文
| 作者 | Zhao, Changwei; Fan, Weihong; Wang, Tao; Hou, Deyin; Luan, Zhaokun |
| 刊名 | WATER SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2013 |
| 卷号 | 68期号:7页码:1512-1519 |
| 关键词 | ion effect nanofiltration spiramycin removal wastewater |
| 通讯作者 | Zhao, CW |
| 中文摘要 | Spiramycin removal from wastewater using four nanofiltration (NF) membranes (NF270, NF90, ESNA1-K1 and ESNA1-LF2-LD) was studied. The effects of operating pressure, feed temperature, feed concentration, cation and anion ions on the permeate flux rate and spiramycin rejection were investigated. The results show that increasing operating pressure resulted in the increase of both permeate flux and spiramycin rejection. The flux rate increased almost linearly with temperature, while the spiramycin rejection decreased. The permeate flux rate declined relatively with increasing feed concentration of spiramycin for NF270 and ESNA1-LF2-LD membranes compared with NF90 and ESNA1-K membranes. The presence of cations reduced spiramycin rejection, with the strength of influence for the NF270 NF membrane following the order Mg2+>Ca2+>K+. The presence of anions also resulted in decreased spiramycin rejection, the strength of the effect following the order NO3- > Cl- > SO42- for the NF270 membrane. |
| 英文摘要 | Spiramycin removal from wastewater using four nanofiltration (NF) membranes (NF270, NF90, ESNA1-K1 and ESNA1-LF2-LD) was studied. The effects of operating pressure, feed temperature, feed concentration, cation and anion ions on the permeate flux rate and spiramycin rejection were investigated. The results show that increasing operating pressure resulted in the increase of both permeate flux and spiramycin rejection. The flux rate increased almost linearly with temperature, while the spiramycin rejection decreased. The permeate flux rate declined relatively with increasing feed concentration of spiramycin for NF270 and ESNA1-LF2-LD membranes compared with NF90 and ESNA1-K membranes. The presence of cations reduced spiramycin rejection, with the strength of influence for the NF270 NF membrane following the order Mg2+>Ca2+>K+. The presence of anions also resulted in decreased spiramycin rejection, the strength of the effect following the order NO3- > Cl- > SO42- for the NF270 membrane. |
| WOS标题词 | Science & Technology ; Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Engineering, Environmental ; Environmental Sciences ; Water Resources |
| 研究领域[WOS] | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| 关键词[WOS] | NATURAL ORGANIC-MATTER ; DYE WASTE-WATER ; ANTIBIOTICS ; PHARMACEUTICALS ; TRANSPORT ; SOLUTE ; SINGLE ; FLUX ; PERFORMANCE ; RESISTANCE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000327140100010 |
| 公开日期 | 2014-06-06 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7441]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 作者单位 | Chinese Acad Sci, State Key Lab Environm Aquat Chem, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Changwei,Fan, Weihong,Wang, Tao,et al. The effects of operating parameters on spiramycin removal by nanofiltration membrane[J]. WATER SCIENCE AND TECHNOLOGY,2013,68(7):1512-1519. |
| APA | Zhao, Changwei,Fan, Weihong,Wang, Tao,Hou, Deyin,&Luan, Zhaokun.(2013).The effects of operating parameters on spiramycin removal by nanofiltration membrane.WATER SCIENCE AND TECHNOLOGY,68(7),1512-1519. |
| MLA | Zhao, Changwei,et al."The effects of operating parameters on spiramycin removal by nanofiltration membrane".WATER SCIENCE AND TECHNOLOGY 68.7(2013):1512-1519. |
入库方式： OAI收割
来源：生态环境研究中心
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