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An integrated numerical and physical modeling system for an enhanced in situ bioremediation process

Groundwater contamination due to releases of petroleum products is a major environmental concern in many urban districts and industrial zones. Over the past years, a few studies were undertaken to address in situ bioremediation processes coupled with contaminant transport in two- or three-dimensiona...

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Published in:Environmental pollution (1987) 2006-12, Vol.144 (3), p.872-885
Main Authors: Huang, Y.F., Huang, G.H., Wang, G.Q., Lin, Q.G., Chakma, A.
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Language:English
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cited_by cdi_FETCH-LOGICAL-a499t-62f7ad001f1d2433df06346a0b9abf8bc6cb31a16fe283cd068bac1c5e517b3c3
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description Groundwater contamination due to releases of petroleum products is a major environmental concern in many urban districts and industrial zones. Over the past years, a few studies were undertaken to address in situ bioremediation processes coupled with contaminant transport in two- or three-dimensional domains. However, they were concentrated on natural attenuation processes for petroleum contaminants or enhanced in situ bioremediation processes in laboratory columns. In this study, an integrated numerical and physical modeling system is developed for simulating an enhanced in situ biodegradation (EISB) process coupled with three-dimensional multiphase multicomponent flow and transport simulation in a multi-dimensional pilot-scale physical model. The designed pilot-scale physical model is effective in tackling natural attenuation and EISB processes for site remediation. The simulation results demonstrate that the developed system is effective in modeling the EISB process, and can thus be used for investigating the effects of various uncertainties. An integrated modeling system was developed to enhance in situ bioremediation processes.
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An integrated modeling system was developed to enhance in situ bioremediation processes.</description><subject>Applied sciences</subject><subject>Aquifer</subject><subject>aquifers</subject><subject>benzene</subject><subject>biodegradation</subject><subject>Biodegradation, Environmental</subject><subject>Biological and medical sciences</subject><subject>Biological treatment of waters</subject><subject>Bioremediation</subject><subject>Biotechnology</subject><subject>Computer Simulation</subject><subject>Contaminant</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Environment</subject><subject>Environment and pollution</subject><subject>Environmental Monitoring</subject><subject>Environmental Pollution</subject><subject>equations</subject><subject>Exact sciences and technology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Groundwater</subject><subject>groundwater contamination</subject><subject>Groundwaters</subject><subject>hydrocarbons</subject><subject>Industrial applications and implications. Economical aspects</subject><subject>mathematical models</subject><subject>microbial biomass</subject><subject>microbial growth</subject><subject>Models, Theoretical</subject><subject>Natural water pollution</subject><subject>petroleum</subject><subject>Petroleum - toxicity</subject><subject>Pilot</subject><subject>pollutants</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Risk Assessment</subject><subject>Simulation</subject><subject>simulation models</subject><subject>soil pollution</subject><subject>Water Movements</subject><subject>Water Pollutants, Chemical - toxicity</subject><subject>Water treatment and pollution</subject><issn>0269-7491</issn><issn>1873-6424</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqFkU9v1DAQxS0EotvCN0DgC9wSZuysk1yQqgoKUiUO0LPlOJOtV4m92Eml_fb1kpV6g9NopN-bP-8x9g6hRED1eV-SfzyEsRQAqgRRAtYv2AabWhaqEtVLtgGh2qKuWrxglyntAaCSUr5mF6iURNE0G2avPXd-pl00M_XcLxNFZ83Ije_54eGY_jZT6Gl0fsfTMc008SHEDHDyD8bbLHOeJzcvvHMh0kS9M7MLnh9isJTSG_ZqMGOit-d6xe6_ff198724-3n74-b6rjBV286FEkNtegAcsBf50H4AJStloGtNNzSdVbaTaFANJBppe1BNZyzaLW2x7qSVV-zTOjfv_bNQmvXkkqVxNJ7CkjS221blz_8PVnXbShAZrFbQxpBSpEEfoptMPGoEfUpB7_Wagj6loEHonEKWvT_PX7rsxrPobHsGPp4Bk7K_Q8w2uvTMNShr2J72f1i5wQRtdjEz978EoAREhKauMvFlJSgb--go6mQdnUJxkeys--D-fesTsVCyQA</recordid><startdate>20061201</startdate><enddate>20061201</enddate><creator>Huang, Y.F.</creator><creator>Huang, G.H.</creator><creator>Wang, G.Q.</creator><creator>Lin, Q.G.</creator><creator>Chakma, A.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QO</scope><scope>7T7</scope><scope>7TV</scope><scope>7U6</scope><scope>7U7</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20061201</creationdate><title>An integrated numerical and physical modeling system for an enhanced in situ bioremediation process</title><author>Huang, Y.F. ; Huang, G.H. ; Wang, G.Q. ; Lin, Q.G. ; Chakma, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a499t-62f7ad001f1d2433df06346a0b9abf8bc6cb31a16fe283cd068bac1c5e517b3c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Aquifer</topic><topic>aquifers</topic><topic>benzene</topic><topic>biodegradation</topic><topic>Biodegradation, Environmental</topic><topic>Biological and medical sciences</topic><topic>Biological treatment of waters</topic><topic>Bioremediation</topic><topic>Biotechnology</topic><topic>Computer Simulation</topic><topic>Contaminant</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. 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identifier ISSN: 0269-7491
ispartof Environmental pollution (1987), 2006-12, Vol.144 (3), p.872-885
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source ScienceDirect Journals
subjects Applied sciences
Aquifer
aquifers
benzene
biodegradation
Biodegradation, Environmental
Biological and medical sciences
Biological treatment of waters
Bioremediation
Biotechnology
Computer Simulation
Contaminant
Earth sciences
Earth, ocean, space
Engineering and environment geology. Geothermics
Environment
Environment and pollution
Environmental Monitoring
Environmental Pollution
equations
Exact sciences and technology
Fundamental and applied biological sciences. Psychology
Groundwater
groundwater contamination
Groundwaters
hydrocarbons
Industrial applications and implications. Economical aspects
mathematical models
microbial biomass
microbial growth
Models, Theoretical
Natural water pollution
petroleum
Petroleum - toxicity
Pilot
pollutants
Pollution
Pollution, environment geology
Risk Assessment
Simulation
simulation models
soil pollution
Water Movements
Water Pollutants, Chemical - toxicity
Water treatment and pollution
title An integrated numerical and physical modeling system for an enhanced in situ bioremediation process
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