Groundwater Remediation Applications in Minnesota
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Oxidation Reduction Potential (ORP)/Redox
Oxidation Reduction Potential or Redox is the activity or strength of oxidizers and reducers in relation to their concentration. Oxidizers accept electrons, reducers lose electrons. Examples of oxidizers are: chlorine, hydrogen peroxide, bromine, ozone, and chlorine dioxide. Examples of reducers are sodium sulfite, sodium bisulfate and hydrogen sulfide. Like acidity and alkalinity, the increase of one is at the expense of the ...
By Myron L Company Distributor in , MINNESOTA (USA).
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Seismic borehole and surface solutions for Geophysical site characterization sector
Fault zones: Geological faults are related to an increase in weathering and loosening up of the surrounding rock, which causes an increase in hydraulic routing. This lowers the rigidity of the rock and increases the risk for constructing new buildings. In the event of an earthquake, even dislocations are possible along the fault. Seismic refraction measurements enable the mapping of seismic velocities and related material properties. The lateral variations of these velocities then indicate the location of fault ...
By Geotomographie GmbH Distributor in Minneapolis, MINNESOTA (USA).
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