DICP OpenIR
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
KeywordBoron Removal Reverse Osmosis Membrane Separation Iron Oxide Complexation Effect Water Treatment
Source PublicationDESALINATION
2005-02-10
ISSN0011-9164
DOI10.1016/j.desal.2004.07.034
Volume172Issue:2Pages:151-156
Indexed BySCI
SubtypeArticle
Department9
Funding Project905
Contribution Rank2;4
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEngineering, Chemical ; Water Resources
WOS Research AreaEngineering ; Water Resources
WOS KeywordREVERSE-OSMOSIS ; WASTE-WATER ; RECLAMATION ; PH
AbstractBoron 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.
Language英语
URL查看原文
WOS IDWOS:000226452400007
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/92631
Collection中国科学院大连化学物理研究所
Corresponding AuthorJ-J Qin; J-J Qin
Affiliation1.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
Recommended Citation
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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