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Tool Calculates Pressure Regulating Valve Size

2015-12-16 20:34:00| Chemical Processing

GF Piping Systems introduces a tool that calculates the correct PRV size.

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New study reveals mechanism regulating methane emissions in freshwater wetlands

2015-06-30 23:02:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: Though they occupy a small fraction of Earth's surface, freshwater wetlands are the largest natural source of methane going into the atmosphere. New research from the University of Georgia identifies an unexpected process that acts as a key gatekeeper regulating methane emissions from these freshwater environments. The study, published in Nature Communications by Samantha Joye and colleagues, describes how high rates of anaerobic methane oxidation, a process once considered insignificant in these...

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Offshore US: regulating risk in the Arctic

2015-06-16 01:00:00| Offshore Technology

US regulators have for the first time recognised the unique challenges of drilling for oil in the storm-tossed waters of the Arctic. New proposed Arctic-specific rules, unpopular with industry, have created a higher regulatory bar for responding to s

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EPA takes first steps toward regulating commercial aviation GHGs with endangerment finding under CAA

2015-06-11 10:55:37| Green Car Congress

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EPA moves toward regulating plane emissions

2015-06-10 23:35:56| Oil & Gas - Topix.net

The Environmental Protection Agency announced Wednesday it will propose a declaration that says carbon emissions from commercial planes contribute to climate change and hurt human health. EPA also said it was working with the International Civil Aviation Organization, which includes 191 member states, to develop carbon dioxide standards for planes that would impact airlines in the U.S. and across the world.

Tags: plane moves emissions epa

 

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