who water standard Articles

  • Who Owns Groundwater?

    California’s drought underscores the need to improve how the state - and the rest of us - divvy up a resource in demand. Grapevines march across wires strung along rolling hills, their little trunks improbably supporting heavy black fruit. Cindy Steinbeck’s family has been farming this land since 1920. They grow Zinfandel, Viognier, Cabernet, Merlot, and Petite Syrah grapes but are ...


    By Ensia

  • Netherlands’ Mobile Emergency Pumps Provide Rapid Flood Response

    The Western European nation has 20 mobile diesel-driven pumps on standby, ready to assist in national and international emergencies. One of the smallest and most densely populated countries in Western Europe, the Netherlands has nearly 10 million residents who live and work below sea level. Without active water management and primary flood defenses, ...


    By BBA Pumps

  • BBA Mobile Emergency Pumps Provide Rapid Response for Floods

    Netherlands’ Mobile Emergency Pumps Provide Rapid Flood Response In its latest edition, the North American PUMPS & SYSTEMS magazine publishes an in-depth article featuring the history and current usage of emergency mobile pumps. The Western European ...


    By BBA Pumps

  • Drinking Water Standards

    The most important point of departure for drinking water standards is the World Health Organisation Guidelines for Drinking Water Quality. These are widely used throughout the world with the exception of parts of North America. WHO’s Guidelines have evolved over a period of 50 years from standards to guidelines, reflecting the fact that they have no legal force. The WHO emphasises that it ...


    By IWA Publishing

  • Green Certification Providers – Who should you choose?

    Our previous article on How to Get a Green Certification generated several inquiries. Almost everyone had the same question: with so many green certifications available out there, how can we discern who’s serious? A good rule of thumb is how long the process takes. A solid certification is bound to take at least one month, from the moment you submit your application to having the green ...


  • Who really is responsible for climate change and industrial emissions policy in Canada?

    There seems to be no end to press releases announcing good things to deal with climate change and equally no end to criticism for alleged failings in this regard. All three levels of government share in the plaudits and criticisms for achievements or failures related to climate change, which is understandable given the lack of clarity as to who actually is responsible for climate change related ...


    By GLOBE Foundation

  • Strategic Standardization

    An Interview with John Walter, CEO of the Standards Council of Canada SCC leader John Walter discusses the strategic value of standardization, his organization’s priorities and harmonizing Canadian and U.S. standards. How is the Standards Council of Canada approaching the upcoming revision to the Canadian Standards Strategy? The Standards ...


    By ASTM International

  • A Commitment to Standards

    An Interview with Philip Piqueira, Global Standards Leader for GE’s Industrial Solutions Business General Electric participates in standards development through its work on numerous committees and organizations. Philip Piqueira discusses why this business strategy and its continuance is crucial for GE. From your perspective as the global standards ...


    By ASTM International

  • Oil Water Separator - Klargester has a specialist team who provide technical assistance in selecting the appropriate Separator for your application

    Klargester Separators - EN858 compliant, with full Environment Agency Approval (PPG3) To specify a nominal size Klargester Bypass Separator, the following information is needed:- The calculated flow rate (NS) or the drainage area served. Our designs are based on the assumption that any interconnecting pipework fitted elsewhere on site does not impede flow into or out of the separator ...


    By Kingspan Environmental Ltd

  • Evaluation of the WHO helminth eggs criteria using a QMRA approach for the safe reuse of wastewater and sludge in developing countries

    An analysis of the actual WHO recommendations to develop standards for the safe reuse of wastewater, excreta or sludge in agriculture using a quantitative microbial risk assessment (QMRA) is presented. The proposed values are defined using a risk-based model for Ascaris lumbricoides infection to assess the human risks associated with exposure to this pathogen from crops irrigated with polluted ...


    By IWA Publishing

  • Hanahan water treatment plant, Crisafulli standard-duty FLUMPs-case study

    Application: Solids removal from primary settling basins, Kenneth A. Dorr, Assistant Superintendent Hanahan Water Treatment Plant, Commissioners of Public Works, City of Charleston, South Carolina Installation: 1998. Retired from service 2010 Application: Solids removal from primary settling basins, Kenneth A. Dorr, Assistant ...


    By SRS Crisafulli, Inc.

  • ASHRAE Standard 188P: Prevention of Legionellosis Associated with Building Water Systems

    For Presentation at the AWT 2011 Convention and Exposition  The American Society of Heating, Refrigerating and Air-conditioning Engineers (ASHRAE) has developed a proposed Standard Practice that specifies what is required to prevent legionellosis associated with building water systems. Standard 188P is a “Practices” standard – not a “Design” or ...


    By Phigenics, LLC

  • Combating Corrosion - Committee G01 Standards Fight Nature’s Destructive Tendencies

    The evening news may leave many of us feeling war-weary, but one ASTM International technical committee has been successful in conflict of a different sort. It’s a commonplace but epic struggle between the natural and civilized worlds — the fight against metal corrosion. For the past half-century, the weapon of choice of ASTM Committee ...


    By ASTM International

  • Allegheny Ludlum uses Abanaki to support world-class wastewater treatment standards

    Allegheny Ludlum Corporation is a world leader in the technology, production and marketing of specialty materials - from stainless and silicon- electrical steels to titanium, nickel alloys and other advanced alloys. Its customers represent diversified consumer and capital goods markets in more than 30 nations. In keeping with the company's ISO 9001-certified quality system, the leader goes well ...


    By Abanaki Corporation

  • Making manufacturing more sustainable - Subcommittee E60.13 lays groundwork for standards

    A new ASTM International subcommittee has begun work on standards that address sustainable manufacturing. Sometimes zero is not zero. Case in point: Manufacturer X sends no byproducts or waste to landfills or to incinerators. Manufacturer Y doesn’t dump waste in landfills, yet it does opt to burn refuse for energy. Both claim they have “zero landfill” programs. ...


    By ASTM International

  • From air conditioning to urban planning, defaults and standards create dysfunction by design

    How can we stop outdated assumptions from forcing us to waste? Personal heaters are a summer survival tool for many office workers chilled to the bone by hyperactive ventilation systems — an act of self-defense against an epidemic of overcooling that is wasting energy and confounding comfort in not only offices but also large shops, schools and other buildings. An audit ...


    By Ensia

  • Peak Water?

    Agriculture used to mean unexciting investments in commodities. Now Silicon Valley, for instance NewSeed Advisors and KPCB, are looking for the “next great idea” in farming efficiency. It’s Agriculture 2.0, a.k.a. “ag” app. At the same time companies like Goldman Sachs and several sovereign funds are investing in agricultural land. Why is this!? ...


    By HVR Water Purification AB

  • Watalys, safe water anywhere !

    WATALYS® from BULANE, a Swiss company is a small portable device which, by electrolysing salt water, enables the production of a chlorinebased disinfectant solution (sodium hypochlorite), which conforms to WHO standards. WATALYS® reduces the costs of disinfection by a factor of ten, and at the same time, frees populations of the need to purchase and store chlorine, by producing it in situ and on ...


  • City Water International explains The Basics of Water Filtration

    The Basics of Water Filtration Most of us know that filtered water is healthier than tap water because of its purity, but how does water filtration work? The basic principle is that filtered water has passed through a filter which removes contaminants through one of several methods, depending on the type of filter. Most water purification systems work in one of three ways ­ by running water ...


    By City Water International

  • ACO StormTank’s structural performance meets highways authority standards on prestigious south coast development

    By providing a detailed analysis of its installed performance, ACO Water Management's cellular attenuation system, ACO StormTank, has been selected to provide surface water storage at Centenary Quay - Southampton's new landmark regeneration project. A key component of a sustainable drainage system serving the site's car parking and footway areas, the StormTank proposal, which positioned the tank ...


    By ACO Group

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