Showing results for: chlorine-free disinfection News
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ASTM F2263 - 07(2011) Standard Test Method for Evaluating the Oxidative Resistance of Polyethylene (PE) Pipe to Chlorinated Water
1. Scope 1.1 This test method describes the general requirements for evaluating the long-term, chlorinated water, oxidative resistance of polyethylene (PE), used in cold water supply or service systems by exposure to chlorinated water. This test method outlines the requirements of a pressurized ...
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Grand Opening of Advanced Water Purification Demonstration Facility
Padre Dam Municipal Water District celebrated the grand opening of its Advanced Water Purification Demonstration Facility and tour program today. The demonstration facility will use advanced water purification technologies to purify and test approximately 100,000 gallons of recycled water each day. Residents who would like to view the advanced water purification process first-hand can schedule a ...
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St. Charles County, Mo., public water supply district to pay $5,696 civil penalty for risk management program violations
The Public Water Supply District (PWSD) No. 2, of St. Charles County, Mo., has agreed to pay a civil penalty of $5,696 to the United States for Risk Management Program violations related to its use of chlorine gas as a disinfectant at its drinking water treatment facility in Defiance, Mo. As part of an administrative civil settlement with EPA Region 7, PWSD No. 2 has also agreed to spend at ...
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Optimizing Ozone Disinfection for Water Processes With Thermal Flow Meter Reduces Maintenance Costs
Water engineers and plant managers will find the rugged ST80 Thermal Flow Meter Series from Fluid Components International (FCI) provides precision air/gas measurement that helps them optimize their Ozone (O3) disinfection process to avoid the use of harsh Chlorine (Cl2) chemicals while at the same time reducing their busy technician’s meter maintenance requirements to almost zero. ...
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Aqua-Jet Aerators Receive NSF 61 Approval for Potable Water Applications
Potable water systems use various disinfectants, such as chlorine, to kill viruses and bacteria that otherwise exist in the source water. Disinfection by-products (DBPs) are chemicals formed when disinfectants, largely chlorine, react with naturally occurring organic matter in the water. One type of DBP is trihalomethanes (THM) which represents a group of volatile organic compounds formed by the ...
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Sanitation And Hygiene are the most important keys to good health.
In a world full of pollution sanitation and basic hygiene have become the key factors if a person wants to remain healthy. In urban areas the problem of overpopulation creates a big burden on our resources like habitable space ,clean drinking water and pure air etc. Now it is not always possible for the government to provide water supply in all the areas.Here drinking water purification tablets ...
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