Field demonstration of successful bioaugmentation to achieve dechlorination of tetrachloroethene to ethene

DW Major, ML McMaster, EE Cox… - Environmental …, 2002 - ACS Publications
A laboratory microcosm study and a pilot scale field test were conducted to evaluate
biostimulation and bioaugmentation to dechlorinate tetrachloroethene (PCE) to ethene at …

Comparison of anaerobic dechlorinating enrichment cultures maintained on tetrachloroethene, trichloroethene, cis-dichloroethene and vinyl chloride

M Duhamel, SD Wehr, L Yu, H Rizvi, D Seepersad… - Water Research, 2002 - Elsevier
An anaerobic mixed microbial culture was enriched from soil and groundwater taken from a
site contaminated with trichloroethene (TCE). This enrichment culture was divided into four …

Demonstration of enhanced bioremediation in a TCE source area at Launch Complex 34, Cape Canaveral Air Force Station

ED Hood, DW Major, JW Quinn… - Groundwater …, 2008 - Wiley Online Library
The ability of bioremediation to treat a source area containing trichloroethene (TCE) present
as dense nonaqueous phase liquid (DNAPL) was assessed through a laboratory study and …

Comparative Evaluation of Chloroethene Dechlorination to Ethene by Dehalococcoides-like Microorganisms

AM Cupples, AM Spormann… - Environmental Science & …, 2004 - ACS Publications
Reductive dehalogenation of tetrachloroethene (PCE), trichloroethene (TCE), cis-1, 2-
dichloroethene (DCE), and vinyl chloride (VC) was examined in four cultures containing …

Bioaugmentation for chlorinated ethenes using Dehalococcoides sp.: Comparison between batch and column experiments

CE Schaefer, CW Condee, S Vainberg, RJ Steffan - Chemosphere, 2009 - Elsevier
Batch and column experiments were performed to evaluate the transport, growth and
dechlorination activity of Dehalococcoides sp.(DHC) during bioaugmentation for chlorinated …

Acetate versus hydrogen as direct electron donors to stimulate the microbial reductive dechlorination process at chloroethene-contaminated sites

J He, Y Sung, ME Dollhopf, BZ Fathepure… - … science & technology, 2002 - ACS Publications
A study to evaluate the dechlorination end points and the most promising electron donors to
stimulate the reductive dechlorination process at the chloroethene-contaminated Bachman …

Use of bioaugmentation to stimulate complete reductive dechlorination of trichloroethene in Dover soil columns

MR Harkness, AA Bracco, MJ Brennan… - Environmental …, 1999 - ACS Publications
Soil columns were constructed in support of the Remediation Technologies Development
Forum accelerated biodegradation study at Dover Air Force Base to evaluate the impact of …

Biological enhancement of tetrachloroethene dissolution and associated microbial community changes

BE Sleep, DJ Seepersad, K Mo… - … science & technology, 2006 - ACS Publications
A bench-scale study was performed to evaluate the enhancement of tetrachloroethene
(PCE) dissolution from a dense nonaqueous phase liquid (DNAPL) source zone due to …

Inoculation of a DNAPL source zone to initiate reductive dechlorination of PCE

DT Adamson, JM McDade… - Environmental Science & …, 2003 - ACS Publications
The ability to inoculate a PCE-NAPL source zone with no prior dechlorinating activity was
examined using a near field-scale simulated aquifer. A known mass of PCE was added to …

Reductive Dechlorination of cis-1,2-Dichloroethene and Vinyl Chloride by “Dehalococcoides ethenogenes

X Maymó-Gatell, I Nijenhuis… - Environmental science & …, 2001 - ACS Publications
cis-Dichloroethene (DCE) and vinyl chloride (VC) often accumulate in contaminated aquifers
in which tetrachloroethene (PCE) or trichloroethene (TCE) undergo reductive …