Numerical Simulation of In Situ Bioremediation.

Travis, B. J.

Technical Information Center Oak Ridge Tennessee

关键词: Bacteria;    Organic wastes;    Biodegradation;    Soils;    Remedial action;   

RP-ID  :  DE2003304033

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

Models that couple subsurface flow and transport with microbial processes are an important tool for assessing the effectiveness of bioremediation in field applications. A numerical code is described that differs from previous in situ bioremediation models in that it includes: both vadose and groundwater zones, unsteady air and water flow, limited nutrients and airborne nutrients, toxicity, do-metabolic kinetics, kinetic sorption, subgridscale averaging, pore clogging and protozoan grazing.