pH process monitor News

  • Gee kalic dosing replaces lime at Elan Valley WTW

    To achieve improved security and quality of reagent supply, Welsh Water’s operating partner, United Utilities Operational Services, has switched from hydrated lime to kalic dosing for pH control at its Elan Valley Water Treatment Works in Mid-Wales. Key to the change has been the installation of a larger capacity silo and dosing system, specially designed and constructed by Gee & Company.Elan ...

  • Watson-Marlow launches revolutionary ‘Qdos’ range for chemical metering applications

    In what’s described as a “no-valve metering revolution” Watson-Marlow Pumps Group launches its revolutionary Qdos 30 pump range.  Developed in response to extensive industrial customer feedback for improved chemical metering, the Qdos 30 eliminates ancillary equipment, enhances productivity, and reduces chemical waste through more accurate, linear, and repeatable metering ...

  • Trace metals in water: new certified reference material released

    JRC-IRMM has released a new water-based certified reference material (CRM), ERM-CA615, certified for seven trace elements (As, Cd, Fe, Hg, Mn, Ni and Pb). The mass concentrations of four metals (Cd, Hg, Ni and Pb) are targeted to comply with the environmental quality standards referred in the Directive ...

  • Watson-Marlow launches revolutionary ‘Qdos’ range for chemical metering applications

    In what’s described as a “no-valve metering revolution” Watson-Marlow Pumps Group launches its revolutionary Qdos 30 pump range.  Developed in response to extensive industrial customer feedback for improved chemical metering, the Qdos 30 eliminates ancillary equipment, enhances productivity, and reduces chemical waste through more accurate, linear, and repeatable metering ...

  • Preliminary results from investigation of injection wells at Lahaina wastewater facility

    The U.S. Environmental Protection Agency released preliminary results from an ongoing investigation by federal and state agencies to evaluate the fate of effluent from the Lahaina Wastewater Reclamation Facility near the Kaanapali coast of Maui. According to the interim report one of two tracer dyes introduced in the wells was detected at the coastal seeps, located roughly one-half mile southwest ...

  • Ohio public-private partnership delivers data on Grand Lake St. Marys

    To assist in the ongoing battle against toxic algae in Grand Lake St. Marys, Ohio EPA and the Ohio Department of Natural Resources (ODNR) have partnered with an Ohio-based manufacturer of water monitoring systems to collect water quality data from four stations strategically positioned in the 13,000-acre lake. The water monitoring stations from YSI Incorporated send the data back to managers at ...


    By YSI - a Xylem brand

  • New Intelligent Triton TR6 Turbidity Sensor with Advanced Infrared (IR) Optical Technology

    Ideal for Environmental Monitoring, Wastewater Treatment Discharge, Filter or Backwash, Clarity in Settling Ponds, Surface Water, Rinse Water Control With advanced optical infrared (IR) sensing and intelligent electronics, the versatile Triton TR6 Turbidity Sensor from Electro Chemical Devices, Inc., measures turbidity or suspended solids and can be combined with ECD’s ...

  • 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 ...

  • World leader in liquid analysis

    The global Company of the Year Award for water analysis instrumentation is based on an independent study. Analysts took into account each company’s visionary innovation and performance as well as customer impact. “A robust product portfolio, coupled with strong acumen for innovation and focused customer centricity, has been instrumental in strongly ...


    By Endress Hauser AG

  • Xylem’s YSI® brand ensures water quality and safety in waterways worldwide

    With equipment providing precise measurements in reservoirs, rivers and harbors, Xylem will showcase its analytics offering, along with the rest of Xylem’s water applications expertise, at Singapore International Water Week 2012 July 1-5, 2012 at the Sands Expo and Convention Center, Marina Bay Sands. Xylem’s YSI brand, a global leader in water quality ...


    By YSI - a Xylem brand

  • Two more Turkish Mine Sites Adopt MP5 for the Management of Environmental Data

    Turkey is well known for the production of industrial minerals, and  it has been a prolific producer. However, due to its highly varied geology, the country has potential to host several other minerals and metals. Gold and base metal exploration and development has been on the increase supported in some cases number of foreign investors active in the country. Mining in Turkey is governed by ...


    By EHS Data Limited

  • WWEM 2014 – better, bigger, busier

    Running over 2 days in early November, WWEM 2014 was an outstanding success, with sustained growth in every event since the first WWEM in 2005. “In comparison with the last WWEM in 2012, visitor numbers were up by 15% and even though the size of the exhibition was increased by 12% we were still unable to accommodate several potential exhibitors,” reports organiser Marcus Pattison. ...


    By OTT HydroMet

  • Shedding a light on contaminants

    Name a current environmental challenge. Global climate change? Loss of endangered species? What about soil contamination? Soil pollution rarely makes headlines, though it is a prevalent global issue. According to the European Environment Agency, 39 member states in Europe had over 2.5 million contaminated soil sites in 2011. Sharon O’Rourke, researcher at University ...

  • Kingston, N.H. Concrete Producer Agrees To Resolve Clean Water Act Violations

    Torromeo Industries, Inc. will pay a $135,000 civil penalty and implement a compliance program to resolve numerous violations of the Clean Water Act (CWA) at its Kingston, N.H. sand, gravel and stone mining and ready-mix concrete plant. The settlement is pursuant to a consent decree lodged today in the United States District Court for the District of New Hampshire, between the company and the ...

  • WWEM 2012 smashes attendance records

    The organisers of WWEM 2012, the Water Wastewater and Environmental Monitoring event, have announced that visitor numbers were up by 22% in comparison with 2010. On behalf of the organisers, Marcus Pattison expressed his delight with this success, adding: “We are extremely pleased with the number of people that took advantage of everything that WWEM 2012 had to offer – visitors came ...

  • The cold deep currents in the Atlantic Ocean that help shape our climate

    For more than a decade scientists from the National Oceanography Centre in Southampton have been travelling to the subtropical Atlantic to collect data that provide important information about our changing climate. Just 15 miles from the sandy shores and coral reefs of the Bahamas the ocean floor plunges down to depths of over two-and-a-half miles. Along this steep slope dozens of sensitive ...

  • New technology for water quality incident response

    INTELLITECT Water has launched a unique, highly innovative drinking water monitoring technology, the Intellisonde SA™, which provides remote, continuous access to tap water quality data. Historically, the normal response to any issues relating to tap water quality would be for a Water Company to dispatch a team of water samplers equipped with sample bottles and/or DPD test kits. There are four ...


    By Intellitect Water Ltd

  • ProMinent at interbad 2014: Dive in switch off

    At the forthcoming interbad, held in Stuttgart from 21st to 24th October 2014, ProMinent will present its energy-saving and environmentally friendly solutions for pools and spas at stand 4D74 in Hall 4: metering systems, electrolysis systems, chlorine dioxide systems, UV systems, solenoid, motor driven and peristaltic pumps and network-compatible controllers. ProMinent develops and ...

  • ProMinent at interbad 2014: Dive in switch off

    At the forthcoming interbad, held in Stuttgart from 21st to 24th October 2014, ProMinent will present its energy-saving and environmentally friendly solutions for pools and spas at stand 4D74 in Hall 4: metering systems, electrolysis systems, chlorine dioxide systems, UV systems, solenoid, motor driven and peristaltic pumps and network-compatible controllers. ProMinent develops and produces ...

  • ProMinent at aquanale 2013 - The ultimate in water treatment with tailor-made solutions

    ProMinent is presenting energy-saving and environmentally-friendly solutions at stand H-031 in hall 10.1 at aquanale. These include: electrolysis systems, UV systems, ready-to-connect metering stations, networked controls and an electronic operational diary. One highlight is the high-performance multi-channel, ...

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