Modelling of transport and biogeochemical processes in pollution plumes: Vejen landfill, Denmark Export

@article{citeulike:2005383, abstract = {A biogeochemical transport code is used to simulate leachate attenuation, biogeochemical processes, and development of redox zones in a pollution plume downstream of the Vejen landfill in Denmark. Calibration of the degradation parameters resulted in a good agreement with the observed distribution in the plume of a number of species, such as dissolved organic carbon (DOC), Fe2+, NO3-, HCO3-, SO42-, CH4, and pH. The simulated redox zones agree with observations confirming that the Fe-reducing zone played an important role in the attenuation of the DOC plume. Effective first-order rate constants for every redox zone were determined giving DOC half-lives ranging from 100 to 1-2 days going from the methanogenic to the aerobic zone. The order of decrease in DOC half-lives from the anaerobic to the aerobic zone corresponds to findings at other landfills.}, author = {Brun, Adam and Engesgaard, Peter and Christensen, Thomas H. and Rosbjerg, Dan}, citeulike-article-id = {2005383}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/S0022-1694(01)00549-2}, citeulike-linkout-1 = {http://www.sciencedirect.com/science/article/B6V6C-44CNP40-1/2/7b0b9f773286b7f0e5945a0da8f5989f}, day = {30}, doi = {10.1016/S0022-1694(01)00549-2}, journal = {Journal of Hydrology}, keywords = {modelling, reactive-transport, transport, waste}, month = {January}, number = {3-4}, pages = {228--247}, posted-at = {2007-11-28 14:52:27}, priority = {2}, title = {Modelling of transport and biogeochemical processes in pollution plumes: Vejen landfill, Denmark}, url = {http://dx.doi.org/10.1016/S0022-1694(01)00549-2}, volume = {256}, year = {2002} }

TY - JOUR ID - citeulike:2005383 L3 - citeulike-article-id:2005383 N2 - A biogeochemical transport code is used to simulate leachate attenuation, biogeochemical processes, and development of redox zones in a pollution plume downstream of the Vejen landfill in Denmark. Calibration of the degradation parameters resulted in a good agreement with the observed distribution in the plume of a number of species, such as dissolved organic carbon (DOC), Fe2+, NO3-, HCO3-, SO42-, CH4, and pH. The simulated redox zones agree with observations confirming that the Fe-reducing zone played an important role in the attenuation of the DOC plume. Effective first-order rate constants for every redox zone were determined giving DOC half-lives ranging from 100 to 1-2 days going from the methanogenic to the aerobic zone. The order of decrease in DOC half-lives from the anaerobic to the aerobic zone corresponds to findings at other landfills. IS - 3-4 JF - Journal of Hydrology EP - 247 TI - Modelling of transport and biogeochemical processes in pollution plumes: Vejen landfill, Denmark VL - 256 SP - 228 KW - modelling KW - reactive-transport KW - transport KW - waste AU - Brun, Adam AU - Engesgaard, Peter AU - Christensen, Thomas AU - Rosbjerg, Dan PY - 2002/01/30/ UR - http://dx.doi.org/10.1016/S0022-1694(01)00549-2 ER -