on-site drinking water treatment News

  • Active Mountaintop Gas Station Remediation Site

    The geology of the area is fractured bedrock and the gasoline and MTBE contamination traveled through the fractures and impacted several nearby drinking wells. The consultant conducted a multiple day test at the site. MAE2 used this data to design a system that would prevent the contamination from moving off site and eliminate the source area. This meant the system would need to operate a large ...

  • Suez to build and operate drinking water treatment plant

    Suez Environnement, through its subsidiary Degrémont, and its customer Bangalore Water Supply and Sewerage Board (BWSSB), signed a contract in November 2009 for designing, building and operating (DBO) an extension for the drinking water production plant at the TK Halli site, some 90km from Bangalore, India's Silicon Valley. After the forecast two-year design-build stage, Degrémont will fully ...


  • Drinking water from the sea

    In some regions of the world, the lack of a primary source such as water, could become a determining factor for economic and political instability whereas nearly 40% of the world's population relies on river systems that cross two or more countries. The increasing awareness towards the issue of water, as a precious and irreplaceable wealth, encourages some countries to make enormous investments ...


    By Artes Ingegneria SpA

  • Effective drinking water disinfection

    The need for drinking water disinfection is as old as public water supply itself. Microbiological parameters for drinking water treatment include coliform bacteria and specific pathogenic species of bacteria, vira, and protozoan parasites. Although the objective is the same – to provide safe clean water – the methods used to do so are numerous. The most common methods for water disinfection are ...


  • Superbugs in Delhi drinking water

    A gene that makes bugs highly resistant to almost all known antibiotics has been found in bacteria in water supplies in New Delhi used by local people for drinking, washing and cooking. The article published in The Lancet Infectious Diseases describes how as many as half a million people are carrying the gene-producing bacteria as normal (gut) flora in New Dehli alone. The NDM 1 gene, which ...


  • Drinking water regulations prompt deployment of decentralized water and wastewater treatment plants

    Decentralized water and wastewater treatment are precisely engineered onsite treatment systems used for treating small amounts of water and wastewater at affordable prices. As these systems serve individual houses, clustered dwellings, and closely located commercial outlets, the issue of piping costs is moot. Decentralized systems are produced using locally available materials, are easy to set up ...


    By Frost & Sullivan

  • Emergency Rental Solutions for the Effective Treatment of Municipal Drinking Water

    Designed to meet the requirements of the UK DWI (Drinking Water Inspectorate) February 2010 Guidelines on UV Disinfection for Potable Water Supplies, the atg UV Technology design provides a range of self-contained, mobile and fully equipped drinking water plants that are suitable for both temporary use, and long term installations. ...


    By atg UV Technology

  • PFOS not widespread contaminant of drinking water

    Although limited data exists on perfluorinated chemicals in water, a recent study published in CIWEM’s Water and Environment Journal has found that perfluorooctane sulphonate (PFOS) is not a widespread contaminant of drinking water in England. PFOS has a number of industrial and commercial uses, including as a surfactant for fire-fighting foam, a mist suppressant for metal-plating baths and ...


  • Contamination Threatens Tucson Drinking Water

    TUCSON, Arizona, July 16, 2007 (ENS) - The U.S. Environmental Protection Agency Friday ordered the Raytheon Company and the U.S. Air Force to clean up a migrating plume of contaminated groundwater at the Tucson International Airport Area Superfund Site. Under the order, Raytheon, formerly Hughes Aircraft, and the U.S. Air Force are required to treat two solvents, trichloroethylene (TCE) and ...

  • DAS-Wastewater Treatment for an Argentinean soft drink producer

    Argentina is World Champion - World Champion of soft drink lovers. According to a study from Euro Monitor International, nowhere in the world are more of these soft drinks consumed. On average, each Argentinian drank 131 liters in 2012. Even in Chile (2nd place, 121 liters) and Mexico (3rd place, 119 liters) the drinks are popular. The South American soft drink producer Refres Now S.A. also ...

  • Testing of private drinking water wells continues this week at compass plaza well trichloroethylene site near Rogersville, Mo.

    EPA staff and contractors will be continuing work near Rogersville, Mo., this week to conduct sampling efforts at private drinking water wells in the vicinity of the Compass Plaza commercial development, as part of a continuing investigation into trichloroethylene (TCE) contamination of groundwater. The Missouri Department of Natural Resources (MDNR) detected the chemical solvent TCE in water ...

  • PeCOD® Analyzer for Source & Treated Drinking Waters

    The revolutionary PeCOD® Analyzer technology measures the chemical reactivity and associated oxidative changes in Natural Organic Matter (NOM). As a result it is more sensitive than TOC and UV254 to changing NOM concentrations. Traditional NOM surrogates (UV254, SUVA, TOC, DOC) may not be suitable for assessing NOM removal in all cases, as they are often calibrated or “tuned” to ...


    By MANTECH

  • Clean drinking water for the orang asli in Malaysia

    Malaysia - As a result of littering, overfertilization and environmental influences the raw water sources in the Cameron Highlands are contaminated with virus and bacteria. Consumption of such water leads to major health affecting diseases - and as a chain reaction to less productivity, less income, less education for children and so on. Remote villages of orang asli (aborigines) are concerned of ...


    By Trunz Water Systems AG

  • Water shifts to on site chlorine generation

    On-site generation offers an economical solution to safety issues surrounding chlorine transportation. Innovative chemical engineering could help resolve a major disagreement between the water treatment industry and environmentalists over chlorine. Chlorine has a stellar record in the disinfection of water, but in recent years its reputation has suffered a steady assault from activists opposed to ...

  • EPA seeks advice on perchlorate in drinking water

    The U.S. Environmental Protection Agency is seeking advice from the National Academy of Sciences (NAS) before making a final determination on whether to issue a national regulation for perchlorate in drinking water. The agency also is issuing an interim health advisory of 15 parts per billion (ppb) to assist state and local officials in addressing local contamination of perchlorate in drinking ...

  • EPA: No Widespread Harm to drinking Water from Fracking

    Hydraulic fracturing to drill for oil and natural gas has not caused widespread harm to drinking water in the United States, the Environmental Protection Agency said Thursday in a report that also warned of potential contamination of water supplies if safeguards are not maintained. A draft study issued by the agency found specific instances where poorly constructed drilling wells or improper ...


    By Associated Press

  • EPA: No Widespread Harm to drinking Water from Fracking

    Hydraulic fracturing to drill for oil and natural gas has not caused widespread harm to drinking water in the United States, the Environmental Protection Agency said Thursday in a report that also warned of potential contamination of water supplies if safeguards are not maintained. A draft study issued by the agency found specific instances where poorly constructed drilling wells or improper ...


    By Associated Press

  • EPA and General Electric Company Sign Agreement to Protect Drinking Water at Cayuga County, New York Superfund Site; Drinking Water Impacted by Volatile Organic Compounds

    The U.S. Environmental Protection Agency has signed an agreement with the General Electric Company requiring the company to take over the maintenance and replace, if necessary, treatment systems on wells that supply drinking water to four properties within the Cayuga County Groundwater Contamination Superfund site. GE will pay $50,000 of the EPA’s past costs associated with the site, as ...

  • EPA to hold public meeting on the Cayuga County ground water contamination superfund site in Cayuga County, New York; Protecting Drinking Water EPA Priority

    The U.S. Environmental Protection Agency has proposed a plan to clean up contaminated ground water at the Cayuga County Ground Water Contamination Superfund site located in Cayuga County, New York. The General Electric Company (GE) owned and manufactured semiconductors at a facility on Genesee Street in the City of Auburn. For a time, Powerex, Inc., a joint venture of GE and others, bought the ...

  • ION EXCHANGE TREATMENT PLANT ENDS NITRATE, ARSENIC, AND URANIUM CONTAMINATION PROBLEM FOR CITY`S DRINKING WATER

    The Purolite Company has announced the availability of a third-party technical case history that describes how theinstallation of a multi-contaminant-removal, ion exchange treatment plant for McCook, NE’s drinking water was specified and installed to end a 15-year old nitrate contamination problem that had increased in scope over the years to also include uranium and arsenic. The two-page ...


    By Purolite Corporation

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