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Removal of Uranium using Rhamnolipid Biosurfactants and Ion Flotation
This technology is a solution to the problem of increasing amounts of naturally occurring uranium in groundwater. This ion flotation technique is a simple, cost-effective, green method to extract rare earth elements from aqueous solutions in an effort to keep the public and environment safe and compliant with EPA standards.Background:In the western...
Published: 7/6/2021   |   Inventor(s): David Hogan, Raina Maier
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Air/Water Purification, Technology Classifications > Energy, Cleantech & Environmental > Remediation > Soil, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing > Mining
Small Diffusive in Situ Soil Gas Probes and Sampling System for Online Soil Gas Measurements
This invention is a small soil gas sampling probe that is connected to an individual recirculating loop that includes a micropump and a multiport selective flow-through valve. This design allows for gas to be recirculated and flow through the recirculating loop until analysis. Analysis of the soil gas sample is performed by small sensors using an online...
Published: 6/2/2021   |   Inventor(s): Laura Meredith, Peter Moma, Till Volkmann
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Remediation > Soil, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Sensors & Controls > Chemical & Gas