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vapor intrusion Equipment in Central African Republic

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Cupolex - Vapor Intrusion Protection for Vapor Resistant Buildings on Brownfield Sites

by Cupolex Building Systems - Pontarolo Engineering Inc.

More and more housing and commercial developments are being built on sites where toxic and hazardous gases such as methane, radon, carbon dioxide, carbon monoxide and other VOCs are present or may be present in the future. The CUPOLEX Pre-Emptive Mitigation System has been developed to facilitate the dilution and dispersal of these harmful vapors ...

Cupolex - Structural Dome Flooring System

by Cupolex Building Systems - Pontarolo Engineering Inc.

CUPOLEX is a patented structural dome flooring system made from recycled non-toxic plastic modular elements. Each element easily inter-connects to create a self supporting structure which acts as a permanent form work, replacing gravel, hard fill and provides under slab voids for ventilating VOCs, Radon Gas and Humidity. CUPOLEX provides an ...

PAMS & Air Toxics (TO Methods) Sampling

by Entech Instruments, Inc.

Entech's Silonite™ technology is at the heart of our 1800 dual channel sampler. Unpassivated stainless steel sampling systems can result in compound losses in excess of 80% in down the pipe studies. Only Entech's Silonite™ coated stainless steel flow path makes a sampler as inert as Entech's Silonite™ coated stainless steel canisters.

PAMS, Air Toxics (TO Methods) & Soil Vapor Analysis

by Entech Instruments, Inc.

Entech's Silonite™ technology is at the heart of our 7100A Preconcentrator. The ultra inert flowpath is ideal for PAMS, TO14 & TO15. So inert, even formaldehyde (a TO15 listed compound) can be recovered and analyzed from Entech's Silonite™ coated stainless steel canisters, without dirivization. This can eliminate the need for separate TO11 ...

Sulfur Analysis

by Entech Instruments, Inc.

Sulfur compounds can be collected in Silonite™ coated stainless steel canisters and stored up to several weeks without significant loss while awaiting analysis. Evacuated canisters are easy to use, eliminating the need for power during the sampling process. Sample collection can be performed quickly (grab sample) or over a several hour period to ...

Process Monitoring - Volatile Sulfur in Process Gas

by Entech Instruments, Inc.

Sulfur gases are a byproduct of petroleum refining and must be monitored in many product, waste, and exhaust streams. Stack emission of sulfur compounds can lower pH of surrounding streams and lakes through the generation of acid rain. Transmission of sulfur compounds in feed streams to petrochemical refining operations can result in shortened ...

Landfill Gas

by Entech Instruments, Inc.

Landfill gas can be collected and analyzed using 0.4L MiniCan samplers. 'No pump' sampling is performed using the self-contained vacuum in the MiniCan, which considerably simplifies the sampling process relative to Tedlar bags. Sample holding times are up to several weeks due to the dense, inert Silonite™ coating used to line the inside of ...

Soil Gas

by Entech Instruments, Inc.

Soil gas samples can be collected in 0.4L and 1L MiniCans to determine concentrations of organic compounds and solvents which could ultimately end up in water supplies without redemption. MiniCans are compatible with all soil probes from Entech. Solvent Enhancement Enclosure (SEE) can also be used to concentrate surface gases before sampling.

gPRO LP - A Versatile Tool for Groundwater Treatment

by QM Environmental Services Ltd.

Versatile is the best way to describe the groundwater Pressurized Remediation Optimizer gPRO (Low Pressure) LP system. Based on inVentures’ patented Gas inFusion technology, gPRO LP inFuses higher stabilized concentrations of dissolved gas into water compared to any other technology. The gPRO LP is completely unique in that the device is ...

gPRO HP - Close Your Sites Quickly and Easily

by QM Environmental Services Ltd.

The groundwater Pressurized Remediation Optimizer (gPRO) High Pressure (HP) system, based on inVentures patented Gas inFusion technology, inFuses higher stabilized concentrations of dissolved gas into water compared to any other technology. For superb bioremediation results, inFusion is accomplished without additives such as hydrogen peroxide, ...


Air & ClimateEnergy & RenewablesEnvironmental ManagementHealth & SafetyMonitoring & TestingSoil & GroundwaterWaste & RecyclingWater & Wastewater