AdVantEdge POE and POU systems for arsenic removal feature Bayoxide E33 media technology. The systems require no chemicals, no regeneration and minimal maintenance. Spent media is nontoxic and can be discarded as nonhazardous waste.
A new study revealed that the breakdown of petroleum underground can release arenic into groundwater
In a long-term field study, U.S. Geological Survey (USGS) and Virginia Tech scientists have found that changes in geochemistry from the natural breakdown of petroleum hydrocarbons underground can promote the chemical release (mobilization) of naturally occurring arsenic into groundwater. This geochemical change can result in potentially significant arsenic groundwater contamination.
Supai, Ariz., is the capital of the Havasupai Indian Reservation in the western Grand Canyon. The reservation is the site of some of the country’s most beautiful waterfalls and is a popular destination for hikers and backpackers. In fact, hiking is one of the few ways to reach Supai, which is the only place in the U.S. where mail is still delivered by mules. The nearest surfaced road is 9 miles away.
AdVantEdge Medallion Series POE systems by AdEdge Technologies are ideal for whole-house arsenic treatment. They require no chemicals and no regeneration for low maintenance, worry-free arsenic removal for the entire household. This economical and effective whole-house treatment employs an adsorption process using Bayoxide E-33 granular ferric oxide to provide the best arsenic removal performance of any available technology, and is considered the standard in the industry.
AWWA CEO David LaFrance thanks water professionals nationwide for keeping water safe for drinking
Dec. 16, 2014, marked the 40th anniversary of the Safe Drinking Water Act (SDWA), which today includes regulations for more than 90 contaminants. American Water Works Assn. (AWWA) CEO David LaFrance issued the following statement to mark the occasion.
The town of Newport Center, Vt., is a small community of approximately 1,500 residents located just south of the U.S.-Canada border. A combination of drought and increased water use required the drilling of a new well for the community to supplement the two wells already in service. Water quality testing of the new well found arsenic levels at 20 ppb, well above the drinking water standard set by the U.S. Environmental Protection Agency (EPA) and the state of Vermont of 10 ppb.
Arsenic removal system helps New England town meet standards
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
A natural gas-fired power plant in Yuba City, Calif., failed to minimize releases of hazardous waste into the environment
The U.S. Environmental Protection Agency (EPA) has fined a natural gas-fired power plant $13,500 for improper management of hazardous waste. According to EPA, the plant, located in Yuba City, Calif., generated arsenic from the treatment of wastewater and failed to minimize releases of hazardous waste to the environment.
The state of Ohio is collecting water samples from homes and public water systems to determine arsenic levels throughout the region
The state of Ohio is determining regions with elevated arsenic levels in groundwater by collecting water samples from homes and public water systems. State health officials are using workshops to educate the public about the dangers of ingesting arsenic and offering tests for arsenic contamination in well water. The U.S. Environmental Protection Agency (EPA) regulates public water systems, but it does not have the authority to regulate private drinking water wells.
NGWA said technologies are available to effectively treat arsenic discovered in private household well water
Technologies are available to effectively treat arsenic discovered in private household well water, the National Ground Water Assn. (NGWA) said recently as the federal and state governments conduct testing in Licking County, Ohio.
“While no one wants to have arsenic in the water, the good news is that water well owners who do can treat their water to safe levels with technology that is readily available,” said NGWA Public Awareness Director Cliff Treyens.