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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