The effect of various operating conditions and water quality parameters on the removal of perchlorate in a biologically active carbon filter-Reference-Cited by-同舟云学术

The effect of various operating conditions and water quality parameters on the removal of perchlorate in a biologically active carbon filter

Published:2002-04-01 Issue:2 Volume:2 Page:201-206
ISSN:1606-9749
Container-title:Water Supply
language:en
Short-container-title:

Author:

Brown J.C.¹,Snoeyink V.L.²,Raskin L.M.³,Chee-Sanford J.C.⁴,Lin R.⁵

Affiliation:

1. Carollo Engineers; 12592 W. Explorer Dr.; Boise, Idaho, 83713. (E-mail: jbrown@Carollo.com)

2. University of Illinois at Urbana-Champaign, Department of Civil and Environmental Engineering, 3230 Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, Illinois 61801. (E-mail: snoeyink@uiuc.edu)

3. University of Illinois at Urbana Champaign, Dept. of Civil and Environmental Engineering, 3221 Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, Illinois 61801. (E-mail: lraskin@uiuc.edu)

4. U.S. Department of Agriculture Agricultural Research Service Unit and University of Illinois-Urbana Dept. of Natural Resources and Environmental Sciences, 1102 S. Goodwin Ave., Turner Hall, Urbana, IL 61801. (E-mail: cheesanf@uiuc.edu)

5. University of Illinois at Urbana Champaign, Dept. of Civil and Environmental Engineering, 4150 Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, Illinois 61801. (E-mail: rlin@uiuc.edu)

Abstract

The removal of μg/L concentrations of perchlorate using biologically active carbon filtration (BAC) was investigated. Previous work has shown that BAC filtration can be a highly effective treatment process for the removal of perchlorate from drinking water. The work presented here demonstrated that perchlorate removal using BAC filtration can be inhibited by dissolved oxygen. It also showed that empty-bed contact time is a key process parameter that affects perchlorate removal in the BAC filter. Finally, it was demonstrated that BAC filtration is robust with respect to electron donor addition failure.

Publisher

IWA Publishing

Subject

Water Science and Technology

Link

http://iwaponline.com/ws/article-pdf/2/2/201/408216/201.pdf

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