Environmental Industry Articles

Air & Climate

PADEP Transition from CAIR to CSAPR

PADEP Transition from CAIR to CSAPR

As of January 1, 2015 the U.S. Environmental Protection Agency (U.S. EPA) has been implementing the Cross-State Air Pollution Rule (CSAPR) through a Federal Implementation Plan (FIP) that primarily impacts electric generating units (EGUs). ...


Energy & Renewables

Energy Recovery Solution from the Wasted Grey Water - Case Study

Energy Recovery Solution from the Wasted Grey Water - Case Study

Energy Recovery Solution from GREY Wasted Water in Large Condos or Hotels, or in WTP or from City Sewage pipes flowing under the street. The Energy Recover Solutions are Patented Technology with Major Benefits in different markets A ...


Environmental Management

Carbon Asset Risk: A Review of Progress and Opportunities

Carbon Asset Risk: A Review of Progress and Opportunities

The concept of carbon asset risk – that the world’s fossil fuel companies hold at least three times more oil, gas and coal reserves than can realistically be burned in order to avoid potentially catastrophic climate warming ...


Health & Safety

Collecting Data from the Field? Follow this Formula for Success!

Collecting Data from the Field? Follow this Formula for Success!

A drill operator at an oil rig is looking tired and “out of it.” He’s yawning, his movements are slow, and he doesn’t appear to be paying much attention to detail. Immediately, the supervisor relieves the drill ...


Monitoring & Testing

Water monitoring for remediation - Case Study

Water monitoring for remediation - Case Study

Customer: Rainbow Group and T95C Application: Portable water sampling Background: Established in 1985, Rainbow Group are environmental demolition and civil engineering contractors based in Padstow, NSW. Their services include ...


Soil & Groundwater

Learn why All Zero-Valent Iron (ZVI) Remediation Products are not the same

Learn why All Zero-Valent Iron (ZVI) Remediation Products are not the same

The MAJOR DIFFERENCE between Emulsified Zero-Valent Iron (eZVI) and other ZVI products is the physical structure of the eZVI product, which is a water-in-oil emulsion (see below images). This structure makes the eZVI product hydrophobic, ...


Waste & Recycling

Landfill Leachate Sources and Treatment Options

Landfill Leachate Sources and Treatment Options

What is leachate? In a lab, it is any liquid that extracts solids as it passes through matter. In a landfill, it is the water that enters the facility in a number of ways, passes through waste material on contact, contains a wide range of ...


Water & Wastewater

UV Ballast Water Treatment Close to US Approval

UV Ballast Water Treatment Close to US Approval

Shipowners have found it increasingly difficult to comply with ballast water treatment regulations in the US. But there’s good news on the horizon thanks to DESMI’s newest UV-based solution Ultraviolet radiation (UV), which ...


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