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Wastewater sector emits nearly twice as much methane as previously thought

Envirotec Magazine

Municipal wastewater treatment plants emit nearly double the amount of methane into the atmosphere than scientists previously believed, according to new research from Princeton University. He is a professor of civil and environmental engineering and the Andlinger Center for Energy and the Environment. would be about 1.9

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US landfills emit far more methane than previously known

Grist

Amid the commotion, an invisible gas often escapes unnoticed, warming the planet and harming our health: methane. The researchers found these super-emitting points can persist for months or even years, and account for almost 90 percent of all measured methane from the landfills. times, and sometimes as much as 2.7

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Addressing Methane Leaks In The Energy Sector

The Environmental Blog

While carbon dioxide is the leading greenhouse gas destroying the atmosphere, methane is a significant contributor. Anthropogenic methane emissions are believed to account for 30%of that warming. Methane emissions stem from many aspects of life on Earth. Studies show global temperatures last year were 1.1°C

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New heights for CCS

Envirotec Magazine

Danish researchers say they have demonstrated that it is possible to remove most of the carbon dioxide (CO2) from the emissions of a waste incinerator. A pilot plant has been operational in Copenhagen for several months and a novel gas monitoring technology has been used to optimize the efficiency of the plant.

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Sensitive methane sensing on a budget?

Envirotec Magazine

Researchers have developed a new sensor that they suggest could allow practical and low cost detection of low concentrations of methane gas. Measuring methane emissions is important because the gas contributes to global warming and air pollution. Relevant sectors include agriculture and the waste industry.

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Methane release from UK shale gas site equivalent to 142 trans-Atlantic flights, says research group

Envirotec Magazine

Fracking operations at a site in Blackpool, UK, have caused an unintended release of methane gas into the atmosphere to the equivalent environmental cost of 142 trans-Atlantic flights according to new research. The research team was led by Prof Grant Allen, and reported in the Journal of the Air and Waste Management Association.

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Immediate action on organic waste needed to meet Paris targets, says biogas group

Envirotec Magazine

Human activity generates 105bn tonnes of organic wastes (food waste, sewage and garden wastes, food and drink processing wastes, and farm and agricultural wastes) annually by human activity. However, only 2% of those wastes are currently being effectively managed. ” says David Newman, President of WBA.

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