Hydrothermal Fluids Craig M. Bethke and Brian Farrell1 Hydrothermal fluids, hot groundwaters that circulate within the Earth’s crust, play central roles in many geologic processes, including the genesis of a broad vari

Source URL: academy.gwb.com

• Economic geology
• Physical oceanography
• Bodies of water
• Hydrothermal vent
• Oceanography
• Metabolism
• Abiogenesis
• Seawater
• Sea
• Hydrothermal circulation
• Water
• Geochemistry

Surface Complexation Craig M. Bethke and Brian Farrell1 Task 1: Groundwater chromatography Three heavy metal contaminants—Hg2+, Pb2+, Zn2+—pass into an aquifer in equal concentration. Sediment grains in the aquifer a

Source URL: academy.gwb.com

• Hydrology
• Hydraulic engineering
• Geotechnical engineering
• Liquid water
• Water
• Groundwater pollution
• Groundwater
• Aquifer
• Water well

Geochemical Buffers Craig M. Bethke and Brian Farrell1 In this lesson, we’ll look at how we can use React to model reaction processes. We’ll consider how species and minerals can serve to buffer the chemistry of natu

Source URL: academy.gwb.com

• Equilibrium chemistry
• Household chemicals
• Greenhouse gases
• Carbonates
• Buffers
• PH
• Acid
• Sodium carbonate
• Titration
• Chemical reaction
• Carbon dioxide
• Chemistry

Reactions and Equilibrium lines Craig M. Bethke and Brian Farrell1 The Eh-pH diagram below was created using Act2. Follow the instructions below to reproduce the diagram using Act2, or jump to Task 1 to see how you can u

Source URL: academy.gwb.com

• Equilibrium chemistry
• Electrochemistry
• Pourbaix diagram
• Chemical reaction
• Reduction potential
• PH

Stability Diagrams Craig M. Bethke and Brian Farrell1 This lab serves as a first introduction to programs Rxn and Act2, and to the basis swapping technique upon which the programs in The Geochemist’s Workbench are foun

Source URL: academy.gwb.com

• Electrochemistry
• Solutions
• Diagrams
• Solubility
• Reduction potential
• Pourbaix diagram

49th Running Of THE GRASMICK STAKES $10,000 Added (Plus $3,000 from the NTBDF) AN ALLOWANCE STAKE FOR THREE YEAR OLDS AND UPWARD No nomination fee. $25 to pass the entry box. Weights: Three-Year-Olds, 118 lbs.; Older, 12

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• Stetson
• Bethke
• B.G.
• Bolinger

Waste Injection Wells Craig M. Bethke and Brian Farrell1 Various industries around the world that generate large volumes of liquid byproducts dispose of their waste by injecting it into the subsurface. Because of environ

Source URL: academy.gwb.com

• Sedimentary rocks
• Equilibrium chemistry
• Dolomite
• Evaporite
• Calcium carbonate
• Titration
• Dolostone
• Carbon dioxide
• Mineral
• Chemical reaction
• Hydrogen chloride
• PH

Biodegradation Craig M. Bethke and Brian Farrell1 Task 1: Biodegradation of benzene We consider here the fate and transport in aerobic groundwater of the ring compound benzene, C6H6. Benzene is a suspected carcinogen wit

Source URL: academy.gwb.com

• Commodity chemicals
• Petrochemicals
• Soil contamination
• GABAA receptor positive allosteric modulators
• Alkylbenzenes
• Benzene
• Aromatic hydrocarbon
• Biodegradation
• Toluene
• Xylene

Redox Disequilibrium Craig M. Bethke and Brian Farrell1 We consider here how to construct chemical models that account for redox reactions that are not in thermodynamic equilibrium. The GWB programs allow you to interac

Source URL: academy.gwb.com

• Chemical reactions
• Electrochemistry
• Redox
• Soil chemistry
• Reduction potential
• Iron
• Hydrogen

2016Fahrplan1-8Bethke21x21cm+2mmAnschnitt

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