You can download on this page the ChemPlugin User’s Guide, as well as the User’s Guides for The Geochemist’s Workbench®. You may purchase the text Geochemical and Biogeochemical Reaction Modeling from Cambridge University Press.
Instances of the ChemPlugin self-linking software object self-assemble into reactive transport models. Derived from the GWB compute engine, ChemPlugin is ideal for repurposing flow models as reactive transport simulators.
Download the ChemPlugin User's Guide for a step-by-step tutorial and detailed examples of the object's application.
You can download from the table below pdf copies of the five GWB User's Guides for GWB Release 12.
Got wine, beer, canned beans, and a copy of Bethke's Geochemical and Biogeochemical Reaction Modeling.–Facebook post by Aviv B., waiting for Hurricane Sandy
The textbook Geochemical and Biogeochemical Reaction Modeling, published by Cambridge University Press, contains a complete description of the theoretical basis of the GWB calculations as well as a large number of fully worked examples.
The GBRM text is available in hardback, paperback, and eBook editions directly from Cambridge; avoid low-quality, overpriced knockoffs on Amazon. See also a number of book reviews of the second and first editions.