Characterization of contaminated groundwater requires detailed monitoring to eliminate data gaps, improve predictive numerical models, and track remedial efforts. The Westbay System is a reliable, cost-effective technology for obtaining detailed information, enabling groundwater professionals to carry out comprehensive and defensible contaminant site investigations and long-term monitoring.
By Westbay Instruments based in Burnaby, BRITISH COLUMBIA (CANADA).
C Tech is known worldwide for our innovative approaches to Soil contamination modeling. Soil contaminant data can often span 6 orders of magnitude or more. Extremely high gradients coupled with limited budgets make it very challenging to develop reasonable models of contaminant distributions. EnterVol incorporates C Tech’s proven expert systems to conquer the challenging process of developing reasonable volumetric plume models. EnterVol provides the ability to present reams of complex geologic and environmental contamination data in a form that is easily comprehended by a judge, jury or the public. In our world where 3D models are commonplace on television, environmental litigators cannot afford to present complex geochemistry data with graphs and charts. You need defensible, data driven models with the realism to win the jury’s minds and the statistical foundation and sound science to stand up to the most rigorous cross examination.
By C Tech Development Corporation based in Las Vegas, NEVADA (USA).
Measurement of acetaldehyde, methanol, & benzene in CO2 applications for gas manufacturers & food & beverage industry
The BevAlert Model 8900 provides direct measurement of Acetaldehyde, Methanol, and Benzene (AMB) in Carbon Dioxide. The instrument is utilized by Specialty Gas Manufacturers and the Food and Beverage Industry to monitor trace impurities in CO2 used in carbonated beverages. The BevAlert Model 8900 employs a photoionization detector (PID). The AMB in the gas sample are physically separated using proprietary GC columns. A dual-column configuration with timed backflush to vent is used to strip off moisture and heavier gases. At sample injection, a fixed volume of sample is carried through the pre-cut column. The backflush is timed so that primarily the AMB and other similar compounds continue on to the analytical column. Contaminants are then backflushed to vent. Acetaldehyde, Methanol, and Benzene are separated from potentially interfering components on the analytical column and elute to the detector for analysis.
By AMETEK MOCON - Baseline based in Lyons, COLORADO (USA).
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