Natural attenuation model and biodegradation for 1,1,1-trichloroethane contaminant in shallow groundwater
نویسندگان
چکیده
منابع مشابه
Natural attenuation model and biodegradation for 1,1,1-trichloroethane contaminant in shallow groundwater
Natural attenuation is an effective and feasible technology for controlling groundwater contamination. This study investigated the potential effectiveness and mechanisms of natural attenuation of 1,1,1-trichloroethane (TCA) contaminants in shallow groundwater in Shanghai by using a column simulation experiment, reactive transport model, and 16S rRNA gene clone library. The results indicated tha...
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Contaminant hydrology is the study of processes that affect both ground and surface water pollution. It draws on the principles of hydrology and chemistry. Contaminant hydrology and water quality research seeks to understand the role of soil properties and hydrologic processes on ground and surface water pollution and develop strategies to mitigate their impacts. Research is done at all scales ...
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Biotransformation and transport of Trichloroethane (TCA) in a saturated column has been simulated by employing a mathematical model developed by Corapcioglu et al., (1989). The model predicts the reductive dehalogenation of dissolved chlorinated aliphatics such as TCE and TCA under anaerobic conditions. The numerical results are compared with experimental data of Vogel and McCarty (1987) .
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A mathematical model is developed to describe the contaminant transport, sorption, and biodegradation in saturated porous media. In the model development, sorption was accounted for as a kinetic process for the contaminant transport. In addition, a double Monod function was incorporated into the model to describe the biodegradation of contaminants and utilization of oxygen. In the description o...
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ژورنال
عنوان ژورنال: Frontiers in Microbiology
سال: 2015
ISSN: 1664-302X
DOI: 10.3389/fmicb.2015.00839