Passive Sampling - Air and Climate Information

Articles & Whitepapers

Fenceline Monitoring of Benzene in Refineries Using OMNI-2100 - Case Study

Background: According to the Environmental Protection Agency (EPA)1, undetected leaks (aka fugitive emissions) are a significant source of pollution and can emanate from industry, refineries, energy production, and natural gas pipelines. Fixing these leaks can protect workers and nearby communities, reduce operating costs for companies, and assist regulators with implementing source emissions ...

New Exposure Limits For Diisocyanates

The European Commission have announced a proposal to introduce their first-ever workplace exposure limit for Dissocyanates. Diisocyanates describe various chemicals that are often grouped based on ...

Effects of Intraborehole Flows

Two new research papers published in 2019, by an Australian research group led by David Poulsen, build on earlier work by McMillan et al (2014) and others in improving our understanding of the depth origin of water samples collected from ...

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Membrane Tube Diffuser EMR

ENVICON membrane tube diffusers EMR are quality products from Germany. They offer a long service life and durable, cost-effective operation of aeration systems. The tube diffuser EMR AeroSil has an outstanding, plasticiser-free silicone membrane which is resistant to many oils and greases and can be used at high wastewater and air temperatures. It is made and perforated in Germany. Its highly ...