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- Publisher Website: 10.1016/j.chemosphere.2007.04.022
- Scopus: eid_2-s2.0-34547740569
- PMID: 17531289
- WOS: WOS:000249471500014
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Article: Removal of phosphate from water by a highly selective La(III)-chelex resin
Title | Removal of phosphate from water by a highly selective La(III)-chelex resin |
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Authors | |
Keywords | Lanthanum(III)-chelex resin Phosphate removal Phosphate sorption Polymer ligand exchanger |
Issue Date | 2007 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/chemosphere |
Citation | Chemosphere, 2007, v. 69 n. 2, p. 289-294 How to Cite? |
Abstract | A new polymer ligand exchanger (PLE) has been developed for the removal of phosphate in wastewater. This PLE, consisting of lanthanum(III) bound to chelex-100 resin, was prepared by passing LaCl 3 solution through a column of chelex-100. Uptake of phosphate from water by this La-chelex resin was investigated in the column mode. The La-chelex resin was able to remove phosphate efficiently from water, and the uptake of phosphate was not affected by the presence of large amounts of anions (0.1 M) such as chloride and sulfate. The La-chelex resin was also able to efficiently remove phosphate from seawater to <0.1 mg-P l -1, and regenerated for reuse by removing the sorbed phosphate by eluting with 6 M HCl. © 2007 Elsevier Ltd. All rights reserved. |
Persistent Identifier | http://hdl.handle.net/10722/92678 |
ISSN | 2021 Impact Factor: 8.943 2020 SCImago Journal Rankings: 1.632 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wu, RSS | en_HK |
dc.contributor.author | Lam, KH | en_HK |
dc.contributor.author | Lee, JMN | en_HK |
dc.contributor.author | Lau, TC | en_HK |
dc.date.accessioned | 2010-09-17T10:53:56Z | - |
dc.date.available | 2010-09-17T10:53:56Z | - |
dc.date.issued | 2007 | en_HK |
dc.identifier.citation | Chemosphere, 2007, v. 69 n. 2, p. 289-294 | en_HK |
dc.identifier.issn | 0045-6535 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/92678 | - |
dc.description.abstract | A new polymer ligand exchanger (PLE) has been developed for the removal of phosphate in wastewater. This PLE, consisting of lanthanum(III) bound to chelex-100 resin, was prepared by passing LaCl 3 solution through a column of chelex-100. Uptake of phosphate from water by this La-chelex resin was investigated in the column mode. The La-chelex resin was able to remove phosphate efficiently from water, and the uptake of phosphate was not affected by the presence of large amounts of anions (0.1 M) such as chloride and sulfate. The La-chelex resin was also able to efficiently remove phosphate from seawater to <0.1 mg-P l -1, and regenerated for reuse by removing the sorbed phosphate by eluting with 6 M HCl. © 2007 Elsevier Ltd. All rights reserved. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/chemosphere | en_HK |
dc.relation.ispartof | Chemosphere | en_HK |
dc.subject | Lanthanum(III)-chelex resin | en_HK |
dc.subject | Phosphate removal | en_HK |
dc.subject | Phosphate sorption | en_HK |
dc.subject | Polymer ligand exchanger | en_HK |
dc.title | Removal of phosphate from water by a highly selective La(III)-chelex resin | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Wu, RSS: rudolfwu@hku.hk | en_HK |
dc.identifier.authority | Wu, RSS=rp01398 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.chemosphere.2007.04.022 | en_HK |
dc.identifier.pmid | 17531289 | - |
dc.identifier.scopus | eid_2-s2.0-34547740569 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-34547740569&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 69 | en_HK |
dc.identifier.issue | 2 | en_HK |
dc.identifier.spage | 289 | en_HK |
dc.identifier.epage | 294 | en_HK |
dc.identifier.isi | WOS:000249471500014 | - |
dc.publisher.place | United Kingdom | en_HK |
dc.identifier.scopusauthorid | Wu, RSS=7402945079 | en_HK |
dc.identifier.scopusauthorid | Lam, KH=8404299800 | en_HK |
dc.identifier.scopusauthorid | Lee, JMN=12780942200 | en_HK |
dc.identifier.scopusauthorid | Lau, TC=7102222310 | en_HK |
dc.identifier.issnl | 0045-6535 | - |