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Generating electricity using low-grade heat recovered from lignin-derived membranes

Envirotec Magazine

Lignin is traditionally considered a waste product by the pulp and paper industries. A new study explores an apparently sustainable method of efficiently converting waste heat into electricity using certain wood products, while minimising costs and environmental impact.

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Scots’ views sought on mandatory digital waste tracking

Envirotec Magazine

A consultation setting out plans for a mandatory digital waste tracking service in the UK was launched on 21 January 2022. The Scottish Environment Protection Agency and Scottish Government say they have been working with UK partners to develop a four-nation approach to digital tracking of waste movements. Data access controls.

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Waste and recycling: taking a proactive approach to fire safety

Envirotec Magazine

As we enter the warmer months, waste and recycling sites are increasingly vulnerable to fire. Such risks are amplified by the presence of batteries in waste streams and in the vehicles and machinery used on waste sites. The content of waste streams seems to change in an ongoing, unpredictable fashion.

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Global e-waste has risen 21% in five years, says UN

Envirotec Magazine

million tonnes (Mt) of e-waste was produced globally in 2019, the weight of 350 cruise ships the size of the Queen Mary 2; $57 billion in gold and other components discarded – mostly dumped or burned. per cent of 2019’s e-waste was collected and recycled. A record 53.6 A record 53.6 A record 53.6 Mt and 0.7 Mt respectively.

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Seeking clarity

Envirotec Magazine

Late August saw the release of “Air Quality and Health In Cities”, the latest edition of The State of Global Air report, produced annually by the US Health Effects Institute. It attempts a snapshot of air pollution exposure in over 7000 cities worldwide, and its impact on health. Between NO2 and PM2.5, Emerging from the murk.

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Energy Efficiency: 18 Easy To Implement Tips For Your Business

Green Business Bureau

Energy Efficiency: 18 Easy to Implement Tips for Your Business. Most electricity is generated by burning fossil fuels which emit greenhouse gasses and other harmful pollutants into the atmosphere. Fossil fuels, water, and land are all scarce resources that are at risk without proper energy efficiency initiatives. Energy Source.

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Measurement of persistent organic pollutants: Recent progress profiled

Envirotec Magazine

By Gauthier Eppe Persistent organic pollutants (POPs) are toxic chemicals that pose a significant threat to human health and the environment. Current methods of analyzing POPs The gold standard method for POPs analysis is gas chromatography coupled with sector high-resolution mass spectrometry (GC-HRMS) in selected ion monitoring mode.

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