Green Synthesis of Resin Supported Nanoiron and Evaluation of Efficiency for the Remediation of Cr(VI) Contaminated Groundwater by Batch Tests
Sign Up to like & getrecommendations! Published in 2018 at "Bulletin of Environmental Contamination and Toxicology"
DOI: 10.1007/s00128-018-2425-2
Abstract: In this study the fixation of nano zero valent iron (nZVI) on a polymeric matrix applying an environmentally friendly technique and the performance of this material for the treatment of Cr(VI) contaminated groundwater were evaluated.… read more here.
Keywords: batch tests; resin; green synthesis; contaminated groundwater ... See more keywords
The role of arsenate reducing bacteria for their prospective application in arsenic contaminated groundwater aquifer system
Sign Up to like & getrecommendations! Published in 2019 at "Biocatalysis and Agricultural Biotechnology"
DOI: 10.1016/j.bcab.2019.101218
Abstract: Abstract Arsenate reducing bacteria are known to potentially contribute to metabolize or transform arsenic from groundwater or sediments. Environmental arsenic bioavailability and the influence of these bacteria on arsenic mobilization have not been comprehensively investigated… read more here.
Keywords: arsenate; arsenate reducing; arsenic contaminated; reducing bacteria ... See more keywords
Kinetics and physicochemical studies of surfactant enhanced remediation of hydrocarbons contaminated groundwater
Sign Up to like & getrecommendations! Published in 2017 at "Egyptian Journal of Petroleum"
DOI: 10.1016/j.ejpe.2017.02.005
Abstract: Abstract Kinetics and physicochemical studies of surfactant enhanced remediation of hydrocarbons contaminated groundwater were investigated for efficiency and effectiveness. 10% pollution was simulated in the laboratory by contaminating groundwater samples with crude oil, automatic gasoline… read more here.
Keywords: surfactant enhanced; groundwater; contaminated groundwater; hydrocarbons contaminated ... See more keywords
Developing persulfate-activator soft solid (PASS) as slow release oxidant to remediate phenol-contaminated groundwater
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2021.101396
Abstract: Abstract The research objective was to develop a persulfate-activator soft solid (PASS) as a biodegradable slow-release oxidant to treat phenol-contaminated groundwater. PASS was prepared by graft copolymerization of acrylic acid (AA) and acrylamide (AM) onto… read more here.
Keywords: persulfate activator; phenol contaminated; pass; release ... See more keywords
Large scale treatment of total petroleum-hydrocarbon contaminated groundwater using bioaugmentation.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2018.02.079
Abstract: Bioaugmentation or the addition of microbes to contaminated sites has been widely used to treat contaminated soil or water; however this approach is often limited to laboratory based studies. In the present study, large scale… read more here.
Keywords: large scale; bioaugmentation; treatment; contaminated groundwater ... See more keywords
The impact of iron nanoparticles on technetium-contaminated groundwater and sediment microbial communities.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2018.10.008
Abstract: Iron nanoparticles are a promising new technology to treat contaminated groundwater, particularly as they can be engineered to optimise their transport properties. Technetium is a common contaminant at nuclear sites and can be reductively scavenged… read more here.
Keywords: groundwater sediment; contaminated groundwater; iron nanoparticles; sediment microbial ... See more keywords
Bioremediation of benzene-contaminated groundwater by calcium peroxide (CaO2) nanoparticles: Continuous-flow and biodiversity studies.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.02.071
Abstract: Calcium peroxide (CaO2) nanoparticles have been extensively applied in treatment of contaminated groundwater through bioremediation or modified Fenton (MF) processes. In the present study utilization of CaO2 in bioremediation and MF (CaO2+FeSO4) reaction is investigated… read more here.
Keywords: peroxide cao2; contaminated groundwater; cao2 nanoparticles; benzene ... See more keywords
Spatially-distinct redox conditions and degradation rates following field-scale bioaugmentation for RDX-contaminated groundwater remediation.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.121529
Abstract: In situ bioaugmentation for cleanup of an hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX)-contaminated groundwater plume was recently demonstrated. Results of a forced-gradient, field-scale cell transport test with Gordonia sp. KTR9 and Pseudomonas fluorescens strain I-C cells (henceforth "KTR9" and… read more here.
Keywords: bioaugmentation; field scale; degradation rates; rdx ... See more keywords
Electrochemical reductive remediation of trichloroethylene contaminated groundwater using biomimetic iron-nitrogen-doped carbon.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.126458
Abstract: Electrochemical dechlorination is a prospective strategy to remediate trichloroethylene (TCE)-contaminated groundwater. In this work, iron-nitrogen-doped carbon (FeNC) mimicking microbiological dechlorination coenzymes was developed for TCE removal under environmentally related conditions. The biomimetic FeNC-900, FeNC-1000, and… read more here.
Keywords: nitrogen doped; doped carbon; trichloroethylene; contaminated groundwater ... See more keywords
Pharmaceuticals, benzene, toluene and chlorobenzene removal from contaminated groundwater by combined UV/H2O2 photo-oxidation and aeration.
Sign Up to like & getrecommendations! Published in 2017 at "Water research"
DOI: 10.1016/j.watres.2017.04.076
Abstract: This study was performed to test the feasibility of several decontamination methods for remediating heavily contaminated groundwater in a real contaminated locality in the Czech Republic, where a pharmaceuticals plant has been in operation for… read more here.
Keywords: toluene chlorobenzene; aeration; contaminated groundwater; benzene toluene ... See more keywords
Development, modification, and application of low-cost and available biochar derived from corn straw for the removal of vanadium(V) from aqueous solution and real contaminated groundwater
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra02172d
Abstract: In this work, a low-cost and available material for use as a permeable reactive barrier (PRB) to prevent vanadium in groundwater from leaking into river water was developed. Three modified biochars were prepared from available… read more here.
Keywords: cost available; adsorption; groundwater; contaminated groundwater ... See more keywords