Geochemist’s Workbench (GWB)是最为重要的地球化学模拟软件，广泛应用在环境地球化学、油气地球化学以及矿床地球化学等领域。运用计算机模拟众多的复杂地球化学反应过程，通过量化模型来了解沉积成岩和热液变化、开发探明矿床、确定污染物迁移规律、预测矿床和油藏物质演化。GWB Professional，即专业地球化学工作台。目前GWB PRO 11.0是GWB的最高版本，除含有Essentials和Standard版本的所有工具外，还具备3个模块X1t，X2t，Xtplot。可以进行空间地球化学反应研究，如一维和二维反应输运模拟。
Geochemist’s Workbench Professional 11.0.7 | 115.3 Mb
Geochemist’s Workbench (GWB) is an integrated set of interactive software tools for solving a range of problems in aqueous chemistry. The graphical user interface simplifies the use of the geochemical code.
The GWB is an integrated geochemical modeling package used for balancing chemical reactions, calculating stability diagrams and the equilibrium states of natural waters, tracing reaction processes, modeling reactive transport, plotting the results of these calculations, and storing the related data. The Workbench, designed for personal computers running MS Windows.
GWB reads datasets of thermodynamic equilibrium constants (most commonly compiled from 0 to 300 °C along the steam saturation curve) with which it can calculate chemical equilibria. Thermodynamic datasets from other popular programs like PHREEQC, WATEQ4F, and Visual MINTEQ have been formatted for the GWB, enabling comparison and validation of the different codes. The program K2GWB (log K to GWB) was written to generate thermodynamic data for GWB under pressures and temperatures beyond the limits of the default datasets. The GWB can couple chemical reaction with hydrologic transport to produce simulations known as reactive transport models. GWB can calculate flow fields dynamically, or import flow fields as numeric data or calculated directly from the USGS hydrologic flow code MODFLOW.
Operating Systems: Windows 7/8.x/10.x