water quality measuring News

  • Abbotsford BC Selects SCADAWatch to Further Power Its Smart Water Network

    Innovyze, a leading global innovator of business analytics software and technologies for smart wet infrastructure, today announced that the City of Abbotsford, British Columbia, Canada, has chosen the company’s revolutionary  ...


    By Innovyze

  • Measuring water quality with your smartphone or tablet

    The SAM-1 Smart Aquameter turns your smartphone or tablet into a powerful and convenient pH, Redox (ORP) or conductivity and temperature meter. Simply connect the SAM-1 and smart sensor into the audio jack of your smartphone or tablet and you are ready to take accurate readings. The sensor ...


    By Eijkelkamp Soil & Water

  • Monitoring System on ferry measures Delaware Bay water quality data

    This summer, a unique research project using a complex, automated measurement and sampling system on the MV Twin Capes was launched by the University of Delaware College of Earth, Ocean, and Environment (CEOE), with the cooperation and assistance of Delaware River and Bay Authority (DRBA). The SeaKeeper 1000, manufactured and installed aboard the ferry vessel by YSI, collects water quality data ...


    By YSI - a Xylem brand

  • Water quality information in Hawaii

    New information about water quality is now available to people living, working, and playing near Hawaii. U.S. Integrated Ocean Observing System (IOOS®) partners located within the Pacific Islands region recently installed new nutrient sensors on two water quality buoys located at Kilo Nalu and near the Ala Wai outflow. These new sensors will provide early warning of storm runoff or other poor ...

  • Water index to measure risk

    The World Resources Institute (WRI), in partnership with General Electric (NYSE: GE) and Goldman Sachs (NYSE: GS), has launched an initiative to measure water-related risks facing companies and their investors. The initiative will develop a Water Index as a standardised approach to identify and mitigate water-related corporate risk. The Index will offer one of the most expansive measures of ...

  • Water Quality System

    Let me explain that our basic idea is how better to use the not many typologies (and parameters) of on-line sensors available on market to make low-cost sustainable intelligent monitoring. We all know that the total water quality is related to about fifty of quality measurement analytic parameters, but on-site and in on-line way, it is possible to detect only about ten electro-chemical or ISE ...

  • Optical water quality assessment

    Scientists at the U.S. Geological Survey (USGS) have proven that measuring fluorescence could improve source water monitoring during a study of the McKenzie River in Oregon.  The study was designed to assess the amount, type and source of dissolved organic carbon that exists in all sources of drinking water. Dissolved organic carbon can react with chlorine during water treatment and form ...

  • Harbour water quality improvements

    Cleaning up our stormwater is now the focus of efforts to further improve the water quality in the harbour and around Wellington's coast. We are already seeing the benefits of investing hundreds of millions of dollars in our sewerage and stormwater systems. Contamination levels in the harbour and around the South Coast have been dramatically reduced over the past 15 years. For example, in the ...


    By New Zealand Government

  • Water quality field device

    The benefits of a portable UV254 device, which utilises ultraviolet light at 254nm to quickly and accurately measure water quality while in the field, are discussed in an article available from Water Online. By conducting organic analysis in the field, water treatment professionals can react immediately to any problems. To take control of our water quality, we first need to know what"s in our ...


    By Real Tech Inc.

  • Putting a price on water quality

    One way to clean-up water pollution is to award 'credits' to facilities that reduce their emissions. These credits can then be traded with other facilities to compensate for pollution outputs. This controls overall pollutions levels, while creating an economic incentive to reduce emissions. Research using models that simulate water quality has been used to establish the value of these credits and ...

  • Initiative to measure water risks and opportunities

    The World Resources Institute (WRI), in partnership with General Electric and Goldman Sachs, has launched an initiative to measure water-related risks facing companies and their investors. The initiative will develop a Water Index as a standardised approach to identify and mitigate water-related corporate risk. The Index will offer one of the most expansive measures of water risks currently ...

  • Water-testing Device Measures Up

    Arkansas reporter John Magsam wrote the following article regarding Beaver Water District and their use of the ChlordioX Plus instrument, which recently gained EPA approval for the determination of chlorine dioxide and chlorite in public water supplies. Water-testing Device Measures Up EPA approves system that got a trial run in Arkansas By John Magsam A new water-testing device that ...

  • Fast and Precise Water Activity Measurements

    Water activity in perishable foods and pharmaceutical products has a significant influence on their shelf life and storability. Water activity also has a determining influence on the quality of a product, its stability, taste and aroma. Rotronic offers a complete range of water activity products. The devices are accurate and characterized by their high efficiency, exchangeability and ease of ...


    By ROTRONIC AG

  • New portable water quality profilers

    Xylem Analytics has announced the launch of a new range of portable multiparameter water quality meters that have been designed for spot measurements and profiling of pH, ORP, conductivity, temperature, depth and optical dissolved oxygen, in both marine and freshwater applications. The new WTW MPP 900 IDS Multiparameter Sondes are able to take measurements at depths of up to 100m because of the ...


    By Xylem Analytics

  • 3-D laser scanning: A new soil quality measurement

    Soil researchers pay close attention to bulk density, as it is one of the most common soil measurements and it is often used as a measure of soil quality. A soil’s bulk density can be indicative of the ease of root penetration, water movement, and soil strength. Measuring this value with traditional methods has been difficult in the past, but researchers have developed a new method using laser ...

  • A software system for the efficient control, administration and evaluation of automated water quality measuring networks

    ENMO®hydro represents the newest developments in dynamic, continuous and automated water quality monitoring and thus makes an important contribution to the early detection of disasters or accidents as well as to the evaluation of hazard potentials. The functionality of the 100% web-based multi-tier-system comprises workflows for automatic sampling and quality assurance, the administration and ...


    By Analytik Jena AG

  • Aspectrics Launches Innovative New Biodiesel Quality Analyzer 1000 (BQA 1000) for Measurement of Incoming Feedstock and B100 Quality

    Pleasanton, CA (October 19, 2007) – Aspectrics, Inc., the innovator of patented Encoded Photometric Near Infrared (EP-NIR) spectroscopy technology, further extends its biodiesel portfolio offering with the launch of the new Aspectrics Biodiesel Quality Analyzer 1000 (BQA 1000). Designed to provide fast and efficient results, the new analyzer incorporates the revolutionary Aspectrics EP-NIR ...


  • EPA and Utilities to Promote Water Performance Measures for Utilities

    (Washington, D.C.) EPA Assistant Administrator for Water Benjamin H. Grumbles has signed a statement of support with six national associations to promote recommended utility performance measures and encourage the use of these tools and 10 management attributes by utilities around the country.  The '10 Attributes of Effectively Managed Water Sector Utilities' provide a reference point for ...

  • Comply with Highly Regulated Oil in Water Measurements

    The Petroleum Industry – both offshore and onshore -- has regulations that limit the amount of oil in discharged water.  Fixed filter infrared (IR) analyzers have been used to test oil levels in produced water on drilling platforms for over 45 years.  On oil rigs where real estate is at a premium, infrared analyzers such as the Wilks InfraCal Analyzers are compact (typically 6 ...


    By Spectro Scientific

  • New ways of measuring our water environment

    General Quality Assessment figures from the Environment Agency released this week show that 76 per cent of all UK rivers in the UK achieved ‘good’ or better status for chemical water quality in 2007. From 2008, the new European Water Framework Directive replaces General Quality Assessment,  which means that the way of measuring the quality of our water bodies has changed. As well as rivers, ...

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