Keeping you informed of the latest environmental technologies in the industry.


Enviro Class

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VI Installation Methods

Vapor intrusion is the migration of vapor-forming chemicals from any subsurface source into a office, home, or industrial building. It all started in the 1980s with concerns over radon intrusion.  During the 90s, environmental professionals began to understand that hydrocarbons and chlorinated solvents in soil, groundwater, and sewers and drainlines could also pose threats to […]


Preparing for an Injection

Injection flow rates and related pressures are a critical component for distribution of in-situ technologies to achieve contact with a range of contaminants. At the same time, we’re relying less on advective distribution - especially for sites with less velocities – and more on higher injection volumes. Lower injection rates and higher volumes means higher […]


Emerging Contaminants

Many of the chemicals that we use in our homes (such as medicines, hygiene products, and their chemical additives) are present in the environment and they create contamination at wastewater treatment plants, runoff from agricultural and urban land surfaces, and in septic systems. These contaminants are often referred to as “emerging contaminants” and they’re gaining […]