Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Farai Maphosa"'
1
Emerging Food Safety Risks
Autor: Farai Maphosa
Emerging food safety risks refers to issues, that present a risk to human health, arising from either unknown hazards or known hazards that are subject to new influences. Food safety hazards maybe microbial, chemical residues, environmental contamina
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c0abba7177c1267bb05cf0d28a51121
https://doi.org/10.1016/b978-0-08-100596-5.21790-3
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2
Meta-omics approaches to understand and improve wastewater treatment systems
Autor: Diana Z. Sousa, Elisa Rodríguez, Farai Maphosa, Pedro A. García-Encina, Alfons J. M. Stams
Publikováno v: Reviews in Environmental Science & Bio-technology 14 (2015) 3
Reviews in Environmental Science & Bio-technology, 14(3), 385-406
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Biological treatment of wastewaters depends on microbial processes, usually carried out by mixed microbial communities. Environmental and operational factors can affect microorganisms and/or impact microbial community function, and this has repercuss
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c85387e9ca9ab5862c4d88fc28a6e2a8
https://doi.org/10.1007/s11157-015-9370-x
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3
Geochemical Parameters and Reductive Dechlorination Determine Aerobic Cometabolic vs Aerobic Metabolic Vinyl Chloride Biodegradation at Oxic/Anoxic Interface of Hyporheic Zones
Autor: Siavash Atashgahi, Peng Peng, Javier Ramiro-Garcia, Farai Maphosa, Yue Lu, Detmer Sipkema, Dirk Springael, Hauke Smidt, Winnie Dejonghe
Publikováno v: Environmental Science and Technology, 51(3), 1626-1634
Environmental Science and Technology 51 (2017) 3
Hyporheic zones mediate vinyl chloride (VC) biodegradation in groundwater discharging into surface waters. At the oxic/anoxic interface (OAI) of hyporheic zones subjected to redox oscillations, VC is degraded via coexisting aerobic ethenotrophic and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bad7ecbcf47e1dd6dc765874fc8a3df
https://research.wur.nl/en/publications/geochemical-parameters-and-reductive-dechlorination-determine-aer
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4
Recovery of microbial diversity and activity during bioremediation following chemical oxidation of diesel contaminated soils
Autor: Farai Maphosa, Huub H.M. Rijnaarts, Hauke Smidt, Daniel Hidalgo Lasso, Bas van der Zaan, Pauline van Gaans, Alette A.M. Langenhoff, Nora B. Sutton, Tim Grotenhuis
Publikováno v: Applied Microbiology and Biotechnology, 98(6), 2751-2764
Applied Microbiology and Biotechnology 98 (2014) 6
To improve the coupling of in situ chemical oxidation and in situ bioremediation, a systematic analysis was performed of the effect of chemical oxidation with Fenton's reagent, modified Fenton's reagent, permanganate, or persulfate, on microbial dive
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4827a61edce0e92d8bb6be8f33f02cf
https://doi.org/10.1007/s00253-013-5256-4
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5
Why chlorate occurs in potable water and processed foods: a critical assessment and challenges faced by the food industry
Autor: Ludovica Verzegnassi, Birgit Christall, Beate Kettlitz, Gabriella Kemendi, Farai Maphosa, Yves Le Bail-Collet, Nigel Thorgrimsson, Richard H Stadler, Nele Cattoor, Aurélie Perrichet
Publikováno v: Food additivescontaminants. Part A, Chemistry, analysis, control, exposurerisk assessment. 33(6)
Recently, reports have been published on the occurrence of chlorate mainly in fruits and vegetables. Chlorate is a by-product of chlorinating agents used to disinfect water, and can be expected to be found in varying concentrations in drinking water.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f70974420793fb7f6a301bf925473b1
https://pubmed.ncbi.nlm.nih.gov/27143443
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6
Small-scale oxygen distribution determines the vinyl chloride biodegradation pathway in surficial sediments of riverbed hyporheic zones
Autor: Dirk Springael, Siavash Atashgahi, Winnie Dejonghe, Eylem Doğan, Farai Maphosa, Hauke Smidt
Publikováno v: FEMS Microbiology Ecology, 84(1), 133-142
FEMS Microbiology Ecology
FEMS Microbiology Ecology 84 (2013) 1
Surficial riverbed sediments are often characterized by sharp redox gradients between the aerobic benthic sediment and underlying anoxic sediment, potentially representing an ideal niche for aerobic and anaerobic vinyl chloride (VC) degraders. To tes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c831c64f60dfaaa9f41d72ff0c90bea3
https://doi.org/10.1111/1574-6941.12044
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7
Exploiting the ecogenomics toolbox for environmental diagnostics of organohalide-respiring bacteria
Autor: Farai Maphosa, Hauke Smidt, Willem M. de Vos
Publikováno v: Trends in Biotechnology
Trends in Biotechnology, 28(6), 308-316
Trends in Biotechnology 28 (2010) 6
Various ‘omics' methods have enabled environmental probing at the molecular level and have created an important new paradigm in bioremediation design and management. Ecogenomics – the application of genomics to ecological and environmental scienc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ebf785f53dee4cfc60bf7dc99328fc3
https://doi.org/10.1016/j.tibtech.2010.03.005
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8
Impact of a wastewater treatment plant on microbial community composition and function in a hyporheic zone of a eutrophic river
Autor: Dirk Springael, Mauricio R. Dimitrov, Kelly Hamonts, Siavash Atashgahi, Edoardo Saccenti, Hauke Smidt, Leo Lahti, Rozelin Aydin, Thomas Kruse, Detmer Sipkema, Winnie Dejonghe, Farai Maphosa
Publikováno v: Scientific Reports, 5
Scientific Reports 5 (2015)
Scientific Reports
The impact of the installation of a technologically advanced wastewater treatment plant (WWTP) on the benthic microbial community of a vinyl chloride (VC) impacted eutrophic river was examined two years before and three and four years after installat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b7037391e410f6a1abf9539fa98809
https://research.wur.nl/en/publications/impact-of-a-wastewater-treatment-plant-on-microbial-community-com
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9
Evaluation of solid polymeric organic materials for use in bioreactive sediment capping to stimulate the degradation of chlorinated aliphatic hydrocarbons
Autor: Dirk Springael, Nico Boon, Hauke Smidt, Jo De Vrieze, Winnie Dejonghe, Farai Maphosa, Pieter Jan Haest, Siavash Atashgahi
Publikováno v: Applied Microbiology and Biotechnology
Applied Microbiology and Biotechnology 98 (2014) 5
Applied Microbiology and Biotechnology, 98(5), 2255-2266
In situ bioreactive capping is a promising technology for mitigation of surface water contamination by discharging polluted groundwater. Organohalide respiration (OHR) of chlorinated ethenes in bioreactive caps can be stimulated through incorporation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659f766630d198e807138130890bced2
https://pubmed.ncbi.nlm.nih.gov/23955471
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10
Kinetics of dechlorination by Dehalococcoides mccartyi using different carbon sources
Autor: Montse Calderer, Uwe Schneidewind, Hauke Smidt, Winnie Dejonghe, Miranda Maesen, Dirk Springael, Pieter Jan Haest, Piet Seuntjens, Kelly Hamonts, Farai Maphosa, Siavash Atashgahi
Publikováno v: Journal of Contaminant Hydrology, 157, 25-36
Journal of Contaminant Hydrology
Journal of Contaminant Hydrology 157 (2014)
Journal of contaminant hydrology
Stimulated anaerobic dechlorination is generally considered a valuable step for the remediation of aquifers polluted with chlorinated ethenes (CEs). Correct simulation and prediction of this process in situ, however, require good knowledge of the ass
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5647403b7ad47751c9d841b554c86fc
https://pubmed.ncbi.nlm.nih.gov/24275111
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