Standard software for geochemical reaction simulation for environmental and geological analysis.
It is used in over 3,000 research sites in the fields of resource development and environmental studies worldwide. By introducing GWB, which features an immediately usable user interface, fully integrated graph functions, highly optimized algorithms, and advanced software architecture, you can efficiently handle all tasks in geochemical research, regardless of scale. It is also possible to generate phase diagrams and "true" activity diagrams, calculate stable isotope fractionation, set partial pressures, and model isotope transport. 【Three Editions】 ■ GWB Professional A package equipped with all the functions for earth science research. ■ GWB Standard An edition ideal for spreadsheets, diagrams, and multi-component reaction modeling. ■ GWB Essentials Performs basic tasks in geochemical modeling.
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**Main Features of GWB Professional** - Transport of substances and heat: Modeling one-dimensional/two-dimensional reactive transport - Phase diagrams: The ultimate tool for calculating phase diagrams - Equilibrium and kinetic reactions: Ability to incorporate any combination into calculations - Movement of colloids - Transport of biological reactions: Modeling reactions catalyzed by microbial activity - Constructing a dual porosity (stagnation zone) model from scratch - Transport of stable isotopes: Modeling stable isotope transport and explaining isotope effects **Main Features of GWB Standard** - Reaction pathways: Simulating reactions in multi-component systems - Kinetic rate equations: Incorporating kinetics into any reaction model - Fractionation of stable isotopes: Modeling the fractionation of stable isotopes in reaction systems - Microbial metabolism and growth: Building models for microbial metabolism and growth **Main Features of GWB Essentials** - Spreadsheet: Capable of handling and operating various geochemical analyses - Balancing reaction equations: Using an intuitive base exchange method to balance chemical reactions and calculate reaction characteristics - Potential-pH diagrams and activity diagrams - Distribution of chemical species: Calculating the distribution of soluble chemical species
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[User Case] "Utilized for research on water quality of hot springs, groundwater, stream water, and spring water, as well as detection and evaluation of geothermal indicators." Professor Seiichiro Ioka, Comprehensive Engineering Laboratory for Geothermal Utilization, Regional Strategy Research Institute, Hirosaki University ~ I believe the ease of creating Eh-pH diagrams (Pourbaix diagrams) and the fact that the creators continue to publish books on The Geochemist’s Workbench are appealing aspects. ~ *For more details, visit* https://www.hulinks.co.jp/software/geo/gwb/case_gwb202408
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Even in a rapidly changing world, the philosophy of HuLinks has not changed since its founding. The greatness of humanity lies in our ability to think, create, and carve out a new tomorrow. We aim to contribute to society by providing carefully selected solutions that support this remarkable human ability—intellectual creation—while also offering a more comfortable environment and enhancing productivity.
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