Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes
This dataset describes the outcome of a laboratory trichloroethene (TCE) treatability experiment with liquid activated carbon and bioamendments. The treatability experiment included unamended microcosms, bioamended microcosms with a Dehalococcoides containing culture and electron donor, and bioamend...
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doaj-1dd643d08d574e37bf49ccc76dee0ff42021-08-20T04:35:19ZengElsevierData in Brief2352-34092021-10-0138107291Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenesCecilie B. Ottosen0Melissa Skou1Emilie Sammali2Jeremy Zimmermann3Daniel Hunkeler4Poul L. Bjerg5Mette M. Broholm6Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, building 115, 2800 Kgs., Lyngby, Denmark; Corresponding author.Department of Environmental Engineering, Technical University of Denmark, Bygningstorvet, building 115, 2800 Kgs., Lyngby, DenmarkCenter for Hydrogeology and Geothermics (CHYN), University of Neuchâtel, Rue Emile Argand 11, CH-2000, Neuchâtel, SwitzerlandCenter for Hydrogeology and Geothermics (CHYN), University of Neuchâtel, Rue Emile Argand 11, CH-2000, Neuchâtel, SwitzerlandCenter for Hydrogeology and Geothermics (CHYN), University of Neuchâtel, Rue Emile Argand 11, CH-2000, Neuchâtel, SwitzerlandDepartment of Environmental Engineering, Technical University of Denmark, Bygningstorvet, building 115, 2800 Kgs., Lyngby, DenmarkDepartment of Environmental Engineering, Technical University of Denmark, Bygningstorvet, building 115, 2800 Kgs., Lyngby, DenmarkThis dataset describes the outcome of a laboratory trichloroethene (TCE) treatability experiment with liquid activated carbon and bioamendments. The treatability experiment included unamended microcosms, bioamended microcosms with a Dehalococcoides containing culture and electron donor, and bioamended microcosms including liquid activated carbon (PlumeStop®). Data were collected frequently over an 85-day experimental period. Data were collected for the following parameters: redox sensitive species, chlorinated ethenes, non-chlorinated end-products, electron donors, compound specific isotopes, specific bacteria and functional genes. The reductive dechlorination of TCE could be described by a carbon isotope enrichment factor (εC) of -7.1 ‰. In the amended systems, the degradation rates for the TCE degradation were 0.08–0.13 d−1 and 0.05–0.09 d−1 determined by concentrations and isotope fractionation, respectively. Dechlorination of cis-DCE was limited. This dataset assisted in identifying the impact of different bioamendments and activated carbon on biodegradation of chlorinated ethenes. The dataset is useful in optimising design and setup for future laboratory and field investigations. This study provides novel information on the effect of low dose liquid activated carbon on chlorinated ethenes degradation by applying isotopic and microbial techniques, and by linking the outcome to a field case study. The data presented in this article are related to the research article “Assessment of chlorinated ethenes degradation after field scale injection of activated carbon and bioamendments: Application of isotopic and microbial analyses” (Ottosen et al., 2021).http://www.sciencedirect.com/science/article/pii/S2352340921005758Compound specific isotope analysisMolecular biologyReductive dechlorinationMultiple Lines of EvidenceLiquid activated carbon |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Cecilie B. Ottosen Melissa Skou Emilie Sammali Jeremy Zimmermann Daniel Hunkeler Poul L. Bjerg Mette M. Broholm |
spellingShingle |
Cecilie B. Ottosen Melissa Skou Emilie Sammali Jeremy Zimmermann Daniel Hunkeler Poul L. Bjerg Mette M. Broholm Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes Data in Brief Compound specific isotope analysis Molecular biology Reductive dechlorination Multiple Lines of Evidence Liquid activated carbon |
author_facet |
Cecilie B. Ottosen Melissa Skou Emilie Sammali Jeremy Zimmermann Daniel Hunkeler Poul L. Bjerg Mette M. Broholm |
author_sort |
Cecilie B. Ottosen |
title |
Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes |
title_short |
Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes |
title_full |
Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes |
title_fullStr |
Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes |
title_full_unstemmed |
Dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes |
title_sort |
dataset for laboratory treatability experiment with activated carbon and bioamendments to enhance biodegradation of chlorinated ethenes |
publisher |
Elsevier |
series |
Data in Brief |
issn |
2352-3409 |
publishDate |
2021-10-01 |
description |
This dataset describes the outcome of a laboratory trichloroethene (TCE) treatability experiment with liquid activated carbon and bioamendments. The treatability experiment included unamended microcosms, bioamended microcosms with a Dehalococcoides containing culture and electron donor, and bioamended microcosms including liquid activated carbon (PlumeStop®). Data were collected frequently over an 85-day experimental period. Data were collected for the following parameters: redox sensitive species, chlorinated ethenes, non-chlorinated end-products, electron donors, compound specific isotopes, specific bacteria and functional genes. The reductive dechlorination of TCE could be described by a carbon isotope enrichment factor (εC) of -7.1 ‰. In the amended systems, the degradation rates for the TCE degradation were 0.08–0.13 d−1 and 0.05–0.09 d−1 determined by concentrations and isotope fractionation, respectively. Dechlorination of cis-DCE was limited. This dataset assisted in identifying the impact of different bioamendments and activated carbon on biodegradation of chlorinated ethenes. The dataset is useful in optimising design and setup for future laboratory and field investigations. This study provides novel information on the effect of low dose liquid activated carbon on chlorinated ethenes degradation by applying isotopic and microbial techniques, and by linking the outcome to a field case study. The data presented in this article are related to the research article “Assessment of chlorinated ethenes degradation after field scale injection of activated carbon and bioamendments: Application of isotopic and microbial analyses” (Ottosen et al., 2021). |
topic |
Compound specific isotope analysis Molecular biology Reductive dechlorination Multiple Lines of Evidence Liquid activated carbon |
url |
http://www.sciencedirect.com/science/article/pii/S2352340921005758 |
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