Remediation of Chlorinated Ethenes Using Reactive Iron Barrier and Its Impact on Indigenous Bacteria
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F14%3A%230000634" target="_blank" >RIV/46747885:24620/14:#0000634 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24220/14:#0002887
Result on the web
<a href="http://www.icepr.org" target="_blank" >http://www.icepr.org</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Remediation of Chlorinated Ethenes Using Reactive Iron Barrier and Its Impact on Indigenous Bacteria
Original language description
Chlorinated ethenes are among the most often detected organic contaminants in groundwater. Under anaerobic conditions, tetrachloroethene (PCE) and trichloroethene (TCE) can be degraded by the sequence of reductive dechlorination steps through the intermediate products cis-dichloroethene (cis-DCE) and vinyl chloride (VC) to ethene. This process is driven either by specific microorganisms or by reductive agents, such as nano or microscale zero-valent iron particles (nZVI or mZVI). A permeable reactive barrier was prepared by applying a mixture of nZVI and mZVI to the series of wells downstream from the source of the contamination. Polymerase chain reaction (PCR) and real-time PCR analysis of microbial composition of groundwater upstream and downstream ofthe barrier revealed strong influence of iron-driven dechlorination on the recovery of microbial colonization of groundwater including bacteria capable of degrading chlorinated ethenes.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
EB - Genetics and molecular biology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
4th International Conference on Environmental Pollution and Remediation
ISBN
978-1-927877-07-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
"172/1"-"172/4"
Publisher name
International ASET Inc
Place of publication
Ottawa
Event location
Praha
Event date
Jan 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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