Environmental Industry Articles

Air & Climate

Xylem pumps chosen for the biggest shopping mall in the Nordic region - Case Study

Xylem pumps chosen for the biggest shopping mall in the Nordic region - Case Study

When the time came to select the pumps for the Mall of Scandinavia, high operational reliability and superior efficiency were two of the key parameters. Around 200 Xylem in-line pumps are now helping to handle the supply of heating, ...


Energy & Renewables

The Major Components of Heat Exchangers

The Major Components of Heat Exchangers

Heat exchangers are not only one of the most common pieces of equipment found on industrial sites, they are also one of the most important. Despite the name, heat exchangers are used for both heating and cooling and are actually used more ...


Environmental Management

Environmental impact of recycling metals from ships: a life cycle assessment

Environmental impact of recycling metals from ships: a life cycle assessment

New research has examined three different categories of Ecological Risk Assessment (ERA), each with different goals. The researchers find that overlaps between the three assessments could be combined to create a more comprehensive form of ...


Health & Safety

EPA’s Discretion on Whether to Require Inert Ingredients Disclosure Upheld

EPA’s Discretion on Whether to Require Inert Ingredients Disclosure Upheld

On June 29, 2016, the U.S. District Court for the Northern District of California (Court) issued an opinion dismissing the complaint and denying the motion for summary judgment of the Center for Environmental Health, Beyond Pesticides, and ...


Monitoring & Testing

Using the TurbiTechw² LA and HR Sensors to Measure Suspended Solids

Using the TurbiTechw² LA and HR Sensors to Measure Suspended Solids

Continual, accurate Suspended Solids measurement is crucial for monitoring the performance of your aeration and treatment systems, and reacting to changes in water quality and processes quickly. We strive to make our customers’ ...


Soil & Groundwater

Hand-Mix Case Study: SMR Soil Stabiliser Experience in Devon

Hand-Mix Case Study: SMR Soil Stabiliser Experience in Devon

Success in the Use of Recycled Aggregate Despite being the Highway Authority with the largest U.K. network, (some 12900 km) and having reputedly one of the strictest Street Works regimes in England; Devon County Council have been very ...


Waste & Recycling

Dispersed Phase Inertisation (DPI): A New Technology for the Treatment of Landfill Leachate and Complex Water

Dispersed Phase Inertisation (DPI): A New Technology for the Treatment of Landfill Leachate and Complex Water

Inertisation is thus far the only technology for the conversion of leachate and contaminated water into an inert product, thereby facilitating handling and disposal in MSW landfills. Introduction One of the most complex aspects of the ...


Water & Wastewater

Tertiary Nitrification Process - Case Study

Tertiary Nitrification Process - Case Study

Our nitrification process was originally developed for ammonia removal from activated sludge final effluent. However, it has since been applied to sludge liquor ("reject water", "centrate" or "filtrate") treatment. It is also suitable for ...


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