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DOI | 10.1061/(ASCE)EE.1943-7870.0000754 |
Zero-Valent Iron/Biotic Treatment System for Perchlorate-Contaminated Water: Lab-Scale Performance, Modeling, and Full-Scale Implications | |
London, Mara R.1; Wahman, David G.2; Katz, Lynn E.3; Speitel, Gerald E., Jr.3 | |
发表日期 | 2013-11-01 |
ISSN | 0733-9372 |
卷号 | 139期号:11页码:1361-1367 |
英文摘要 | The computer program AQUASIM was used to model biological treatment of perchlorate-contaminated water using zero-valent iron corrosion as the hydrogen gas source. The laboratory-scale column was seeded with an autohydrogenotrophic microbial consortium previously shown to degrade perchlorate. Consortium biokinetic parameters and data from column experiments were used to verify the model. The model was then used to simulate full-scale performance of an in-situ zero-valent iron permeable reactive barrier perchlorate-treatment system. Simulation results indicate full-scale field treatment systems have the potential to degrade significant concentrations of perchlorate in the presence of oxygen under a variety of operating conditions. |
英文关键词 | Biofilm;Biological treatment;Hydrogen;Iron;Mathematical modeling;Reactors;Remediation;Water treatment |
语种 | 英语 |
WOS记录号 | WOS:000325643400006 |
来源期刊 | JOURNAL OF ENVIRONMENTAL ENGINEERING
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来源机构 | 美国环保署 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/59540 |
作者单位 | 1.Gonzaga Univ, Dept Civil Engn, Spokane, WA 99258 USA; 2.US EPA, Treatment Technol Evaluat Branch, Water Supply & Water Resources Div, Natl Risk Management Res Lab, Cincinnati, OH 45268 USA; 3.Univ Texas Austin, Dept Civil Architectural & Environm Engn, Austin, TX 78712 USA |
推荐引用方式 GB/T 7714 | London, Mara R.,Wahman, David G.,Katz, Lynn E.,et al. Zero-Valent Iron/Biotic Treatment System for Perchlorate-Contaminated Water: Lab-Scale Performance, Modeling, and Full-Scale Implications[J]. 美国环保署,2013,139(11):1361-1367. |
APA | London, Mara R.,Wahman, David G.,Katz, Lynn E.,&Speitel, Gerald E., Jr..(2013).Zero-Valent Iron/Biotic Treatment System for Perchlorate-Contaminated Water: Lab-Scale Performance, Modeling, and Full-Scale Implications.JOURNAL OF ENVIRONMENTAL ENGINEERING,139(11),1361-1367. |
MLA | London, Mara R.,et al."Zero-Valent Iron/Biotic Treatment System for Perchlorate-Contaminated Water: Lab-Scale Performance, Modeling, and Full-Scale Implications".JOURNAL OF ENVIRONMENTAL ENGINEERING 139.11(2013):1361-1367. |
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