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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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Air Quality Monitoring Networks Support More Climate-Resilient Communities

Energy Innovation

This post is the fourth in a series titled “Real Talk on Reliability,” which will examine the reliability needs of our grid as we move toward 100 percent clean electricity and electrify more end-uses on the path to a climate stable future. It was written by Savannah M. Communities across the U.S. 2019 ; D’Evelyn et al.,

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Are you looking to improve your gas detector design?

Envirotec Magazine

Infrared spectroscopy is a powerful analytical technique that has revolutionized the fields of chemistry, biology, and materials science. Non-dispersive infrared (NDIR) gas measurement is an important application of infrared spectroscopy that has found widespread use in environmental monitoring, industrial safety, and scientific research.

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CO2 monitors facilitate rollout of environmentally friendly refrigeration in Australian supermarkets

Envirotec Magazine

Supermarkets all over Australia and New Zealand are benefiting from advanced carbon dioxide monitors, says measurement expert Vaisala, as new natural refrigeration systems are installed to assist in the fight against climate change. Synthetic refrigerant gases have been utilised in a wide variety of industries for many decades.

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Sensing evolution

Envirotec Magazine

As global awareness of the impact of poor air quality grows, so too does the demand for monitoring. The increasing prevalence of air quality monitoring in legislation, as well as with respect to corporate/social responsibility is driving the transition of air quality monitoring from a “nice to have” to a firmer commercial proposition.

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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. Widely used during the post-war industrial boom of the 1940s and ‘50s, many of the synthetic chemicals introduced were used in crop production and the manufacture of a range of household goods.

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World class centre for renewable energy systems to be established in Cambridge

Envirotec Magazine

” Based at TWI’s Cambridge headquarters, the Centre will carry out R&D programmes designed to identify, test and qualify new sustainable energy technologies that will form the basis of tomorrow’s novel systems, applications and solutions for the renewable energy industry. .” Digitalisation of legacy systems.