Water & Wastewater News

  • Showcase

    New chlorine sensors for drinking water monitoring

    The advantages of the new sensors Higher pressure resistance (max. 3 bar) Reduced maintenance effort due to longer membrane lifetime (membrane change approx. 1 x per year) Reduced sensitivity to pressure changes Old and new sensors at a glance ...


    By WTW - a xylem brand

  • Showcase

    Water regulations advisory scheme re-approves Coralith material

    Mantec’s porous ceramic media Coralith C5 has been re-approved by the Water Regulations Advisory Scheme (WRAS) for suitability for contact with wholesome water for domestic purposes having met the requirements of BS 6920-1:2000 / 2014 ‘Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the ...


    By Mantec Filtration

  • Showcase

    The Effect of Wind Stress Anomalies and Location in Driving Pacific Subtropical Cells and Tropical Climate

    The importance of subtropical and extratropical zonal wind stress anomalies on Pacific Subtropical Cells (STCs) strength is assessed through several idealized and realistic numerical experiments with a global ocean model. Different zonal wind stress anomalies are employed, and their intensity is strengthened or weakened with respect to the climatological value throughout a suite of simulations. ...

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    The world of watermaster - newsletter 2018

    Water is vital; no living thing can survive without it. Yet only a small fraction, about 0,014%, of all water on earth is easily accessible freshwater that people, animals and plants mainly rely on. The majority of all water is salty seawater and the majority of freshwater is locked in icecaps and glaciers. You might think that something as rare and important as freshwater would have always been ...


    By Watermaster - Aquamec Ltd.

  • Showcase

    The importance of groundwater monitoring

    Groundwater monitoring is an essential element in any environmental information system. Based upon validated groundwater monitoring data, information is derived on which decisions can be made. Constant monitoring provides the necessary data input for your smart environment and is basically the basis of the decision making process concerning spatial planning and climate change adaptation. As in ...


    By Eijkelkamp Soil & Water

  • Radon Exposure Risks from Private Well Water Discussed in New Video

    Today, the IAQ Video Network and Cochrane & Associates announced the release of their latest educational video. Their newest production discusses the possibility of exposure to radon from private well water in some regions.   “Many people recognize the fact that radon gas can enter a home or building through cracks or hole in a structure’s foundation, but far fewer know that ...


    By Cochrane & Associates, LLC

  • Dubai Electricity Water Authority Awards De Nora in Recognition Ceremony

    MILAN—December 20, 2018 — Dubai Electricity Water Authority (DEWA) recognized De Nora, a leading company in safe, innovative and sustainable solutions for water disinfection and oxidation, filtration and the production of sodium hypochlorite (NaOCl), in a ceremony honoring its best suppliers. The event was held by DEWA as part of the 20th edition of the Water, Energy Technology and ...

  • Simply the Best Technology

    Komptech can do more than just green, there are many other areas where the company’s long experience and superior technology give it an edge. Mineral screening is the application in this story, that we’ll tell together with Steven Probst, our representative in southwestern Germany. We went with him to visit two users in the Mannheim-Ludwigshafen area, where the Nemus 2700 is showing ...


    By Komptech Americas LLC

  • A Comprehensive Article On The Sludge Treatment Process

    It really is possible to take sludge and convert this in to a biofuel. This is certainly more and more common each day. Businesses that have these machines are able to produce a considerable amount of revenue as long as they have got a constant source of this product. If you have a solid waste plant where you are processing this material daily, this can be used to assist you generate more cash by ...

  • U.S. Department of Energy Announces $100 Million Energy-Water Desalination Hub to Provide Secure and Affordable Water

    Recently (12/13), the U.S. Department of Energy announced $100 million to establish an Energy-Water Desalination Hub to address water security issues in the United States. The Hub will focus on early-stage research and development for energy-efficient and cost-competitive desalination technologies including manufacturing challenges, and for treating non-traditional water sources for multiple ...


    By Smart Grid Observer

  • Wastewater analysis in treatment plants – critical parameters and how to measure them

    Operators of wastewater treatment plants depend on reliable methods to monitor plant performance. Metrohm is pleased to present a collection of standardized methods (ISO, DIN, EPA) for critical parameters ranging from chemical oxygen demand (COD), to alkalinity, oxyhalides, and heavy metals. The mentioned brochure is free of charge and describes methods such as ...


    By Metrohm AG

  • Interstate Products Expands Liquid Ice Melt and Pellet Ice Melter Product Lines

    Sarasota, Fl -- Interstate Products Inc (IPI) announces an expansion of its Ice Melt product lines. IPI has added Storm Team Max to its offerings of Liquid Ice Melt.  Storm Team Max Liquid Ice Melt is a 50% potassium acetate solution. This liquid ice melt is an environmentally safe and effective alternative to chlorides.  The Storm Team Max anti-icer/de-icer is formulated with a ...


    By Interstate Products Inc

  • Water analysis : high temperature instead of toxic chemicals

    The decomposition of organic substances always consumes oxygen. At the same time, the oxygen demand during degradation is an indication of the degree of pollution of water with organic substances. Therefore, the so-calledChemical Oxygen Demand (COD)is an important parameter in water analysis: in the case of the standardized wet-chemical method (according to DIN 38409-41) and in rapid tests ...


    By LAR Process Analysers AG

  • Article Raises Concerns about Lead in Puerto Rico’s Drinking Water

    Earlier this fall, WABE published the article, “Puerto Rico’s Tap Water Often Goes Untested, Raising Fears about Lead Contamination.” The piece highlights residents’ concerns over the health and safety of the water coming into their homes, schools and businesses.   The article states, “According to data reported by the island’s water systems between ...


    By Cochrane & Associates, LLC

  • ECT experts co-author chapters in groundbreaking new PFAS book

    ECT, a global leader in cutting-edge solutions for water and air/vapor, announced today that five of its experts contributed chapters to a groundbreaking new book titled “Perfluoroalkyl Substances in the Environment,” which is the ...


    By ECT2

  • River conservation is ‘blind’ without high-resolution monitoring

    Scientists from the University of Portsmouth have been investigating nutrient concentrations in the Upper River Itchen, in Hampshire, UK, on behalf of Salmon & Trout Conservation (S&TC) to better understand where phosphorus is coming from and how it is impacting river ecology. The work has been ongoing for over three years and Lauren Mattingley, Science Officer for S&TC says: ...


    By SEAL Analytical, Inc.

  • Cambi will supply a new B12-4 thermal hydrolysis plant in China

    We are pleased to announce a new contract in China, for the Chongqing Luoqi Food Waste Treatment Plant. Chongqing is one of world’s largest cities and a leading river port and industrial hub in the region, situated at the convergence of the Yangtze and Jialing rivers. Our client, Chongqing Environment & Sanitation Group Co., Ltd is developing the plant as a greenfield project to treat ...


    By Cambi Group AS

  • Contract award for the Daegu Seobu STP in South Korea

    Daegu is the fourth largest in South Korea, with more than 2.5 million residents. Woojin Co., Ltd is the operator at the Seobu STP, under a 20-year O&M contract signed with the city of Daegu. Woojin is a privately held company based out of Daegu. The company was established in the late 1980s for the supply of digester mixing systems. Although the technology for mixing of sludges remains at ...


    By Cambi Group AS

  • Second Hand system of the month 07/2018

    Small budget, ambitious plans? No problem, we have the right system for every budget. Our second hand VACUDEST systems, completely overhauled in our work shop, allow saving on investment cost. Every used VACUDEST will be checked carefully, all defective parts and parts subject to wear and tear are replaced. ...


    By H2O GmbH

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