A modified Langmuir-Freundlich isotherm model for simulating pH-dependent adsorption effects

Anderson, 1988, Distribution coefficients of Cd, Co, Ni, and Zn in soils, European Journal of Soil Science, 39, 15, 10.1111/j.1365-2389.1988.tb01190.x Anderson, 1976, Arsenate adsorption on amorphous aluminum hydroxide, Journal of Colloid and Interface Science, 54, 391, 10.1016/0021-9797(76)90318-0 Badruzzaman, 2004, Intraparticle diffusion and adsorption of arsenate onto granular ferric hydroxide (GFH), Water Research, 38, 4002, 10.1016/j.watres.2004.07.007 Bethke, 2000, How the Kd approach undermines groundwater cleanup, Groundwater, 38, 435, 10.1111/j.1745-6584.2000.tb00230.x Brown, 2000, Reactive transport of metal contaminants in alluvium - model comparison and column simulation, Applied Geochemistry, 15, 35, 10.1016/S0883-2927(99)00004-9 Cederberg, 1985, A Groundwater Mass Transport and Equilibrium Chemistry Model for Multicomponent Systems, Water Resources Research, 21, 1095, 10.1029/WR021i008p01095 Clarlton, 2002 Clement, 1998, Modeling Multi-species Reactive Transport in Groundwater Aquifers, Groundwater Monitoring & Remediation Journal, 18, 79, 10.1111/j.1745-6592.1998.tb00618.x Davis, 1990, Surface complexation modeling in aqueous geochemistry, Reviews in Mineralogy, 23, 177 Di Natale, 2008, Groundwater protection from cadmium contamination by permeable reactive barriers, Journal of Hazardous Materials, 160, 428, 10.1016/j.jhazmat.2008.03.015 Dixit, 2003, Comparison of arsenic(V) and arsenic(III) sorption onto iron oxide minerals: Implications for arsenic mobility, Environmental Science & Technology, 37, 4182, 10.1021/es030309t Dzombak, 1990 Filius, 1999, Transport of malonate in a goethite-silica sand system, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 151, 245, 10.1016/S0927-7757(98)00698-0 Genc, 2010, Transport of Lead (Pb2+) Ions Through Silty-Clayey Soils Under Acidic Conditions, Transport in Porous Media, 84, 699, 10.1007/s11242-010-9535-6 Ghosh, 1987, Adsorption of inorganic arsenic and organoarsenicals on hydrous oxides, Environmental Progress, 6, 150, 10.1002/ep.670060325 Goldberg, 1986, Chemical modeling of arsenate adsorption on aluminum and iron-oxide minerals, Soil Science Society of America Journal, 50, 1154, 10.2136/sssaj1986.03615995005000050012x Hingston, F.J., 1970. Specific adsorption of anions on goethite and gibbsite. PhD thesis. University of W. Australia, Nederlands. Hingston, 1971, Competitive adsorption of negatively charged ligands on oxide surfaces, Discussions of the Faraday Society, 52, 334, 10.1039/df9715200334 Hsia, 1992, As (V) adsorption on amorphous iron oxide: Triple layer modelling, Chemosphere, 25, 1825, 10.1016/0045-6535(92)90022-J Jeppu, 2010, A scalable surface complexation modeling framework for predicting arsenate adsorption on goethite-coated sands, Journal of Environmental Engineering and Science, 27, 147, 10.1089/ees.2009.0045 Khan, 2009, Sorption and transport modeling of hexavalent chromium on soil media, Journal of Hazardous Materials, 174, 444 Kundu, 2006, Arsenic adsorption onto iron oxide-coated cement (IOCC): regression analysis of equilibrium data with several isotherm models and their optimization, Chemical Engineering Journal, 122, 93, 10.1016/j.cej.2006.06.002 Limousin, 2007, Sorption isotherms: A review on physical bases, modeling and measurement, Applied Geochemistry, 22, 249, 10.1016/j.apgeochem.2006.09.010 Lin, 2001, Adsorption of arsenite and arsenate within activated alumina grains: equilibrium and kinetics, Water Research, 35, 2049, 10.1016/S0043-1354(00)00467-X Nahm, 1977, A new method of applying the Sips equation, The Journal of Immunology, 119, 301, 10.4049/jimmunol.119.1.301 Palmer, 1991, Processes affecting the remediation of chromium-contaminated sites, Environmental Health Perspectives, 92, 25, 10.1289/ehp.919225 Parkhurst, 2004, PHAST–A program for simulating ground-water flow, solute transport, and multicomponent geochemical reactions, 6 Prommer, 2003, MODFLOW/MT3DMS-based Reactive Multicomponent Transport Modeling, Groundwater, 41, 247, 10.1111/j.1745-6584.2003.tb02588.x Radu, 2008, Development of a scalable model for predicting arsenic transport coupled with oxidation and adsorption reactions, Journal of Contaminant Hydrology, 95, 30, 10.1016/j.jconhyd.2007.07.004 Rau, 2003, Modelling the arsenic (V) and (III) adsorption, Czechoslovak Journal of Physics, 53, 549, 10.1007/s10582-003-0071-2 Raven, 1998, Arsenite and arsenate adsorption on ferrihydrite: kinetics, equilibrium, and adsorption envelopes, Environmental Science & Technology, 32, 344, 10.1021/es970421p Sakata, 1987, Relationship between adsorption of arsenic(III) and boron by soil and soil properties, Environmental Science & Technology, 21, 1126, 10.1021/es00164a016 Samper, 2010, Testing Kd models of Cs+ in the near field of a HLW repository in granite with a reactive transport model, Physics and Chemistry of the Earth, 35, 278, 10.1016/j.pce.2010.04.002 Sips, 1948, Combined form of Langmuir and Freundlich equations, The Journal of Chemical Physics, 16, 490, 10.1063/1.1746922 Sips, 1950, On the structure of a catalyst surface. II, The Journal of Chemical Physics, 18, 1024, 10.1063/1.1747848 Thirunavukkarasu, 2001, Removal of arsenic in drinking water by iron oxide-coated sand and ferrihydrite-Batch studies, Water Quality Research Journal of Canada, 36, 55, 10.2166/wqrj.2001.004 Thirunavukkarasu, 2003, Arsenic removal from drinking water using iron oxide-coated sand, Water, Air, and Soil Pollution, 142, 95, 10.1023/A:1022073721853 Turiel, 2003, Assessment of the cross-reactivity and binding sites characterisation of a propazine-imprinted polymer using the Langmuir-Freundlich isotherm, The Analyst, 128, 137, 10.1039/b210712k Umpleby, 2001, Characterization of Molecularly Imprinted Polymers with the Langmuir- Freundlich Isotherm, Analytical Chemistry, 73, 4584, 10.1021/ac0105686 Wankasi, 2008, Studies on the Effect of pH on the sorption of Pb(II) and Cu(II) ions from aqueous media by Nipa palm (Nypa fruticans Wurmb), Journal of Applied Science and Environmental Management, 12, 87 Westall, 1980, Comparison of electrostatic models for the oxide-solution interface, Advances in Colloid and Interface Science, 12, 265, 10.1016/0001-8686(80)80012-1 Yu, 1999, A model for pH dependent equilibrium of heavy metal biosorption, Korean Journal of Chemical Engineering, 16, 753, 10.1007/BF02698347 Zheng, 1999, MT3DMS: A modular three-dimensional multispecies model for simulation of advection, dispersion and chemical reactions of contaminants in groundwater systems