Environmental Protection

Wastes


Keerthi Venkataramanan

Bacteria Eats Glycerol and Makes New Products

A University of Alabama graduate student is using Clostidium pasteurianum bacteria to break down a biodiesel waste product and find uses for its byproducts: butanol, propanediol, and ethanol.

SRNL Filter Redesign Reduces Waste Treatment Costs

The redesign of a filtration system by the U.S. Department of Energy's Savannah River National Laboratory is expected to help the DOE Office of Environmental Management drastically reduce cost and infrastructure for the treatment and permanent disposal of high-level radioactive waste.

Current biochemical reactor appearance

Treating Mine Tailings Runoff

Park City, Utah, hit pay dirt with an anaerobic biochemical reactor that removed more than 99 percent of cadmium and zinc from shallow groundwater.

Artist rendering of organic waste anaerobic digestion facility

W2E Now Permitted for Organic Waste Facility in South Carolina

The South Carolina Department of Health and Environmental Control has granted W2E a solid waste permit for its planned anaerobic digestion facility in Columbia.

Study Findings Boost Support for Using Oysters to Clean Chesapeake Bay

Biologists at Virginia Commonwealth University found that an additional 2.5 centimeters of growth allowed a farm oyster to remove 2.2 times the nutrients of a regular oyster.

Emissions Standards for Boilers, Certain Incinerators Still Under Review

EPA says comments shed new light on key areas and that the agency plans to propose significantly different standards from what was proposed last year.

Recycling managers should lend a hand to streamline office printing systems.

Case Study: Greening the Print Infrastructure for a Large, Regional Bank

BMI+ImageNet helped the bank adopt a reduce, reuse, and recycle attitude in its print environment.

Texas Recycling Facility Cited for Bloodborne Pathogens Hazards

OSHA's San Antonio Area Office initiated a safety and health inspection on July 28, 2010, at the company's facility following a complaint that employees were being stuck by hypodermic needles while sorting trash that was to be recycled.



Montrealers are Feeding Fish Prozac

Approximately one in four Montrealers take some kind of anti-depressant, and according to new research, the drugs are passing into the waterways and affecting fish.

food waste recycling

Waste Management Is Adding Organics Composting near Florida Landfill

The facility will process clean demolition wood, food and yard waste from South Florida residents and businesses to create organic compost products.

Mace Personal Defense Signs Plea Agreement on Hazardous Waste Storage

The Mace Security subsidiary pleaded guilty to a felony charge of storing the waste at its Vermont factory without a permit.

$7M in STAR Grants Target Effects of Exposures, Social Stressors

EPA is asking universities to gather comprehensive community-wide data on human health impacts,

EPA Halts Mining Waste Disposal in Appalachian Waters at Proposed Mine

EPA will use its authority under the Clean Water Act to halt the proposed disposal of mining waste in streams at the Mingo-Logan Coal Company’s Spruce No. 1 coal mine.

Evansville, Ind., to Fix Sewage Overflows, Pay $490,000 in Fines in Clean Water Act Settlement

The agreement would resolve allegations in a lawsuit the United States and Indiana filed in September 2009, alleging violations of its Clean Water Act discharge permits.

EPA Proposes $17M Settlement with 275 Parties to Clean L.A.-Area Landfill

The landfill is a 190-acre facility located in Monterey Park, Calif., about 10 miles east of downtown Los Angeles.

"Poo-Gloos" Eat Sewage

Inexpensive igloo-shaped, pollution-eating devices nicknamed "Poo-Gloos" can clean up sewage just as effectively as multimillion-dollar treatment facilities for towns outgrowing their waste-treatment lagoons, according to a new study.

DEP Fines Minuteman for Operating Transfer Facilities without Approval

Inspectors found roll-off containers filed with natural gas well drill cutting waste and plastic liners.

Household Sewage, a Viable New Energy Resource

Scientists are reporting that household sewage has far more potential as an alternative energy source than previously thought.

Hanford River Corridor

DOE Notes Work Progressing at Hanford

The River Corridor is about halfway to its 2015 cleanup goal, the Department of Energy's Richland Operations Office reports.

Clinical Waste Management Needs Specialized Regulation

A study carried out by the University of Granada warns of the need to unify existing plans for clinical waste management in the different autonomous communities to improve recycling and waste disposal.

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