CH2M Hill treated 1.4 billion gal of groundwater between October 2012 and June 2013
U.S. Department of Energy (DOE) contractor CH2M HILL Plateau Remediation Co. (CH2M HILL) has exceeded this year’s goal for treating 1.4 billion gal of contaminated groundwater at the Hanford Site in Washington state.
Tetrachloroethylene and other volatile organic compounds are polluting groundwater
The U.S. Environmental Protection Agency (EPA) announced a proposed plan to clean up soil at the Ellis Property Superfund site in Evesham Township, N.J., which is contaminated with tetrachloroethylene and other volatile organic compounds (VOCs) that are polluting groundwater underlying the site.
Industrial water treatment can be classified by the following categories (not including wastewater treatment, which is a separate topic):
- Process water treatment;
- Boiler water treatment; and
- Cooling water treatment.
Water treatment is used to optimize most water-based industrial processes, including heating, cooling, processing, cleaning and rinsing, so that operating costs and risks are reduced.
Proper sizing & media selection for successful systems
Wyoming to lead further investigation on drinking water quality in Pavillion, Wyo., with EPA support
The state of Wyoming announced that it would further investigate drinking water quality in the rural area east of Pavillion, Wyo. This will be done with the support of the U.S. Environmental Protection Agency (EPA).
Study finds that distances from drilling site play major role in risk of groundwater impacts
Homeowners living within 1 km of shale gas wells appear to be at higher risk of having their drinking water contaminated by stray gases, according to a new Duke University-led study.
$7.3 million project will provide safe drinking water to residents and businesses
The U.S. Environmental Protection Agency (EPA) is constructing a water line extension in Chester and Washington Townships in New Jersey that will provide a safe source of drinking water to 73 homes and businesses potentially impacted by contaminated groundwater from the Combe Fill South Landfill Superfund site. The 65-acre lLandfill in Morris County served as a municipal landfill from the 1940s until 1981.
Fifty-eight percent of pool filter samples tested positive for E. coli
A study of public pools done during last summer’s swim season found that feces are frequently introduced into pool water by swimmers. Through the study, released by the Centers for Disease Control and Prevention (CDC), researchers found germs in samples of pool filter water collected from public pools.
For our protection, the U.S. Environmental Protection Agency (EPA) has established enforceable guidelines by which municipalities must abide and well owners should abide. These guidelines are known as maximum contaminant levels (MCLs).
Filtration systems remove arsenic from school’s drinking water
Nelsen Arsenic Reduction Systems feature the proprietary Nelsen 7000PID Arsenic Reduction Control Valve and LayneRT adsorption media. The 7000PID is a non-backwashing controller programmed for the specific water chemistry of each installation. The controller indicates the capacity of the system and the remaining safe levels of media adsorption.
$23 Million to be spent on protecting drinking water
The U.S. Environmental Protection Agency (EPA) announced a legal agreement with SL Industries Inc. and SL Surface Technologies Inc. to perform soil cleanup and reimburse EPA’s past costs at the Puchack Well Field Superfund site in Pennsauken Township, N.J. The soil to be cleaned up is contaminated with hexavalent chromium and is contributing to the pollution of groundwater at the site. Hexavalent chromium may cause cancer and can have other serious health impacts.