Arsenic removal in fresh and nom-preloaded ion exchange packed bed adsorption reactors-Reference-Cited by-同舟云学术

Arsenic removal in fresh and nom-preloaded ion exchange packed bed adsorption reactors

Published:1998-09-01 Issue:6 Volume:38 Page:337-343
ISSN:0273-1223
Container-title:Water Science and Technology
language:en
Short-container-title:

Author:

Vagliasindi F. G. A.¹,Benjamin Mark M.²

Affiliation:

1. Doctoral Candidate, Department of Civil and Environmental Engineering, University of Washington, Seattle, WA 98105-2700(USA), and Research Associate, Civil Engineering Department, University of Salerno, 84084 Fisciano (SA), Italy

2. Professor of Environmental Engineering, Department of Civil and Environmental Engineering, University of Washington, Seattle, WA 98105-2700, USA

Abstract

Arsenic speciation and removal in continuous-flow packed bed adsorption reactors was investigated using a strong base anion exchange resin as the adsorbent. Preloading of the media was investigated passing arsenic-free Lake Washington water through columns packed with the resin prior to feeding influent spiked with arsenic. NOM preloading did not affect the systems, but sulfate adsorbed during the preloading and the subsequent adsorption steps caused chromatographic displacement of the adsorbed arsenic. Significant arsenic speciation changes occurred in the arsenic-spiked feeding solution that need further investigation.

Publisher

IWA Publishing

Subject

Water Science and Technology,Environmental Engineering

Link

http://iwaponline.com/wst/article-pdf/38/6/337/130543/337.pdf

Cited by 37 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Enhanced arsenite removal from water using zirconium-ferrocene MOFs coupled with peroxymonosulfate:oxidation and multi-sites adsorption mechanism;Chemosphere;2023-04

2. Arsenic and fluoride contamination in groundwater: A review of global scenarios with special reference to India;Groundwater for Sustainable Development;2021-05

3. Exploration of green technology for arsenic removal from groundwater by oxidation and adsorption using arsenic-oxidizing bacteria and metal nanoparticles;New Trends in Removal of Heavy Metals from Industrial Wastewater;2021

4. Efficient capture of arsenate from alkaline smelting wastewater by acetate modulated yttrium based metal-organic frameworks;Chemical Engineering Journal;2020-10

5. Removing arsenic and co-occurring contaminants from drinking water by full-scale ion exchange and point-of-use/point-of-entry reverse osmosis systems;Water Research;2020-04