Chiang, C.Y.Dawson, C.N.Wheeler, M.F.2018-06-182018-06-181990-10Chiang, C.Y., Dawson, C.N. and Wheeler, M.F.. "Modeling of in situ Biorestoration of Organic Compounds in Groundwater." (1990) <a href="https://hdl.handle.net/1911/101695">https://hdl.handle.net/1911/101695</a>.https://hdl.handle.net/1911/101695A convergent numerical method for modeling in situ biorestoration of contaminated groundwater is outlined. This method treats systems of transport-biodegradation equations by operator splitting in time. Transport is approximated by a finite element modified method of characteristics. The biodegradation terms are split from the transport terms and treated as a system of ordinary differential equations. Numerical results of vertical cross-sectional flow are presented. The effects of variable hydraulic conductivity and variable linear adsorption are studied.40 ppengTechnical reportTR90-31