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Enhancement of boron removal in treatment of spent rinse from a plating operation using RO
Qin, JJ; Oo, MH; Wai, MN; Cao, YM; J-J Qin; J-J Qin
关键词Boron Removal Reverse Osmosis Membrane Separation Iron Oxide Complexation Effect Water Treatment
刊名DESALINATION
2005-02-10
ISSN0011-9164
DOI10.1016/j.desal.2004.07.034
172期:2页:151-156
收录类别SCI
文章类型Article
部门归属9
项目归属905
产权排名2;4
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Engineering, Chemical ; Water Resources
研究领域[WOS]Engineering ; Water Resources
关键词[WOS]REVERSE-OSMOSIS ; WASTE-WATER ; RECLAMATION ; PH
英文摘要Boron removal is a critical issue in the production of drinking water and of ultra-pure water in the electronics industry. Boron rejection in a RO process is typically in the range of 40-60%. The objective of this study was to distinguish the factor contributing to enhanced boron rejection in reclamation of a spent rinse stream from a plating operation. The effects of different known components used in the feed on boron removal were investigated in the laboratory. The results indicated that glycolic acid and antifoulants could not individually enhance boron rejection in a RO process. A high boron rejection of 95% was achieved as the concentration of iron in the feed was 10 times higher than that of boron, which might be due to formation of a complex between iron oxide and boron. The finding was confirmed in a pilot study.
语种英语
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WOS记录号WOS:000226452400007
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/92631
专题中国科学院大连化学物理研究所
通讯作者J-J Qin; J-J Qin
作者单位1.Singapore Util Int Pte Ltd, Ctr Adv Water Technol, Innovat Ctr, Nanyang Technol Univ, Singapore 637723, Singapore
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Qin, JJ,Oo, MH,Wai, MN,et al. Enhancement of boron removal in treatment of spent rinse from a plating operation using RO[J]. DESALINATION,2005,172(2):151-156.
APA Qin, JJ,Oo, MH,Wai, MN,Cao, YM,J-J Qin,&J-J Qin.(2005).Enhancement of boron removal in treatment of spent rinse from a plating operation using RO.DESALINATION,172(2),151-156.
MLA Qin, JJ,et al."Enhancement of boron removal in treatment of spent rinse from a plating operation using RO".DESALINATION 172.2(2005):151-156.
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