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Tag: waters
EPA Waters of the U.S. Rule Continues to Rile Ag Community
2014-06-13 01:18:00| National Hog Farmer
Compiled by National Hog Farmer The Waters of the United States rule has been a contentious topic of discussion in agricultural circles recently. This week the U.S. Environmental Protection Agency (EPA) announced that the comment period for the proposed rule will be extended to October 20 instead of ending July 21, with a deadline of July 7 to comment on the accompanying interpretive rule governing agricultural exemptions to the rule. Content Classification: Curated read more
Tags: community
rule
continues
waters
Dangerous waters - the worlds most controversial hydropower dam projects
2014-06-12 01:00:00| Power Technology
Big dams often cause controversy due to the widespread impact on local communities, flood areas, changes in river ecosystems, geologic hazards, and regional water disputes. Power-technology.com profiles five of the worlds most controversial dam proj
Tags: projects
dangerous
waters
worlds
Rising Global Warming Speeds Up Carbon Dioxide Emissions of Ocean Waters
2014-06-10 23:55:00| Climate Ark Climate Change & Global Warming Newsfeed
Business Times: A new study released by researchers from the University of Edinburgh in Scotland has said the release of carbon dioxide emissions by the world's oceans is being heightened up by the continued rise of global warming temperatures. Scientists studied a 26,000-year-old sediment core from the Gulf of California to find out how the ocean's ability to take up atmospheric carbon dioxide (CO2) has changed over time. The team specifically analysed the abundance of silicon and iron concentrations of fossilised...
Tags: global
ocean
rising
warming
Hotter waters from El Nio could kill Singapores coral
2014-06-07 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Today: The increased likelihood of El Nino could hit Singapores coral reefs hard, say nature lovers, who have already observed signs of coral bleaching on the reefs dotting the offshore islands. With temperatures expected to rise about 1°C on average, as an NEA report issued last week showed, there is concern that the rate of coral bleaching, a phenomenon already plaguing reefs in local waters, will accelerate. El Nino is the abnormal warming of the tropical Pacific Ocean which, in the case of South-east...
Chemineer(TM) Top-Entering Agitators Installed at Severn Trent Water's WWTW in Birmingham, UK
2014-05-29 06:00:00| Industrial Newsroom - All News for Today
Dayton, Ohio — Chemineer agitators are playing a key role in six newly upgraded Activated Sludge Process (ASP) lanes at Severn Trent Water’s WWTW in Birmingham.<br /> <br /> Installed in six phases with no disruption to operations, the 24 Chemineer Model 20 GT agitators are successfully homogenizing fluid streams prior to aeration, as well as ensuring that there is no return flow from the aeration lanes back into the anoxic zones.<br /> <br /> Operating 24/7, each Chemineer ...This story is related to the following:Fluid Agitators
Tags: uk
installed
waters
birmingham
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