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Good vibrations (for continuous pollutant measurement anyway)

Envirotec Magazine

Its high-energy UV radiation in particular is strongly absorbed by all materials and triggers photochemical reactions of compounds present in the air. A well-known example is the formation of ground-level ozone when UV light hits nitrogen oxides. Sunlight has a major influence on chemical processes.

Pollution 130
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Study establishes £37 million saving from pollution measures

Envirotec Magazine

EarthSense Zephyr monitors were employed in the study. The results were presented to Sandwell Council by Enjoy the Air Founder and CEO, Kate Barnard, who intends to extend the methodology used in the study to other councils, offering support in combating air pollution.

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The quest for cleaner air

Envirotec Magazine

Diverse compounds are emitted by everything from motor vehicles to power plants, and include both greenhouse gases and short-lived climate pollutants – which are known to fuel global warming – as well as a host of volatile organic compounds that can lead to short- and long-term health problems in humans. trillion, equivalent to 6.1

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Seeking clarity

Envirotec Magazine

sources include vehicle emissions, coal-burning power plants, industrial emissions, and burning agricultural waste. The report also noted that many of these cities lack ground-level monitoring of PM2.5, At the same time, Beijing has expanded its monitoring system from 35 stations in 2013 to over 1000 in 2019.

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Healthy choices helper?

Envirotec Magazine

An emerging class of personal air quality monitoring devices fills a need for people who care about pollution exposure in their immediate vicinity. The case for personal monitoring devices of this kind seems to rest upon the realisation that air quality can vary quite noticeably over even small distances.

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We are betting the bank on hydrogen. But are we ready for it?

Envirotec Magazine

Green hydrogen holds many promises: it can serve as a ‘battery’ for energy storage, it can be used in the chemical industry, and its only emission will be water vapour. Researchers of the University of Groningen discuss the challenges it currently presents. To make this happen, you need to add some energy.

Hydrogen 147
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Ammonia tuning: Developing catalysts for cleaner fuels

Envirotec Magazine

The project is led by Bill Nimmo, Professor of Energy Engineering and Sustainability, with PhD student Madhumitha Rajendran. However, whilst the electrification of light vehicles is a logical way forward, heavy vehicles used in the rail, marine and construction sectors have high torque requirements that are unsuited to electric power.