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Environmental Hearing Board Denies Liberty Twp., Citizens Group Appeal Of DEP Tri-County Landfill Permit Over Threats Posed By Birds, Radioactive Oil & Gas Waste In Mercer County

PA Environment Daily

Among the issues raised by the appellants in their appeal were-- concerns the landfill’s operation would attract birds and interfere with the operation of the nearby Grove City Airport; that the oil and gas drilling wastes the landfill was allowed to accept presented a radiation hazard; and the landfill’s compliance history.

Waste 106
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Efficient optical rectenna could generate power from waste heat

Physics World

Researchers at the University of Colorado, Boulder, US have now found a way to boost this efficiency, paving the way for optical rectennas that can generate useful amounts of electrical power from waste heat. An optimized design could, they say, be used to harvest waste heat from sources ranging from power plants to industrial ovens.

Waste 127
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Governor’s Regulatory Agenda: DEP To Propose Annual Permit Fee For Unconventional Shale Gas Operations; Updated Waste, Other Regulations Covering Conventional Oil & Gas Drilling Coming

PA Environment Daily

On July 22, the Governor’s Office published an update to the Regulatory Agenda of regulations in development that included a new annual permit fee for unconventional shale gas operations and a schedule for the release of updated waste and other environmental standards for conventional oil and gas drilling.

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NRDC: Regulation Is Too Weak For Radioactive Oil And Gas Drilling Wastewater, Other Waste

PA Environment Daily

And this waste—along with drilling and fracking waste--can contain radioactive elements known as “technologically enhanced naturally occurring radioactive material,” or TENORM. State regulations are also filled with gaps that allow unsafe practices for radioactive oil and gas waste.

Waste 105
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DEP To Require Radiological Testing Of Leachate At Landfills, Including Those Accepting Drilling Wastes; Does Not Include Additional Testing Of Drilling Wastewater

PA Environment Daily

In an effort to further protect Pennsylvania’s waterways and drinking water, the Department of Environmental Program announced it will soon require all Pennsylvania landfills – including those that accept unconventional oil and gas waste – to conduct quarterly testing of leachate for radiological contaminants.

Waste 76
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Thermophotovoltaic cells top 40 percent efficiency

Physics World

The first thermophotovoltaic cells with an efficiency of more than 40% – higher than any existing solid-state heat engine, and exceeding even the average efficiency of turbine-based power generation – have been fabricated by researchers at the Massachusetts Institute of Technology (MIT) and the US National Renewable Energy Laboratory (NREL).

Radiation 129
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Tomography technique could help in the fight against nuclear terrorism

Physics World

Physicists at the Royal Institute of Technology in Stockholm, Sweden, have developed a new technique to rapidly detect and characterize so-called special nuclear materials like plutonium and enriched uranium. The team members demonstrated their new technique using a prototype radiation portal monitor they developed in their laboratory.

Radiation 111