Nelsen Arsenic Reduction Systems feature the 7000PID (Nelsen proprietary controller) arsenic reduction control valve and LayneRT adsorption media. The 7000PID is a non-backwashing controller programmed for the specific water chemistry for each installation. It indicates system capacity and the remaining safe levels of media adsorption. LayneRT is a proprietary, durable, arsenic-selective media.
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