Drinking Water Measurement White Papers and Case Studies

  1. Worry-Free Water Metering With Advanced Electromagnetic Technology
    2/24/2017

    Accurate measurement of water consumption across a large metropolitan area is no easy task, but for a water company it can mean the difference between profitability and throwing money down the drain. That’s why City West Water, a major water supplier to residential, commercial and industrial sites in and around the city of Melbourne, Australia, has been working with Siemens for more than a decade to install SITRANS F M MAG 8000 electromagnetic water meters at high-consumption sites and in fire service applications.

  2. Add Flow To Your Liquid Analysis With Advanced Analytical Instrumentation
    7/16/2014

    Averting regulatory violations and fines. Avoiding system disruptions. Maintaining effective monitoring in complex applications. How do you tackle these kinds of age-old plant monitoring problems? 

  3. How To Control Denitrification Using Online Nitrate Sensors
    7/16/2014

    Nutrient removal from wastewater is an increasingly common requirement for water resource recovery facilities (WRRF).  Nitrogen and phosphorus are the nutrients being targeted.

  4. Sensing The Future: Water Technology’s 'Holy Grail'
    2/24/2014

    Real-time contaminant detection, featuring a network of sensors throughout the distribution network, is poised to revolutionize the water industry.

  5. The Challenge Of Flow Disturbances On Meter Accuracy
    7/10/2018

    Accurately measuring flow is critical for water utility operations. Also, regulatory agencies mandate flow monitoring and require annual calibration of meters. But even a meter in perfect condition and properly calibrated can read inaccurately. Flow disturbances are a common cause of accuracy and repeatability errors.

  6. Aqua+ Increases Plant Control System Design Speed By 50 Percent With Promis.e
    11/1/2016

    Khabarovsk Municipal Unitary Enterprise “Vodocanal” (Khabarovsk Vodocanal) provides water supply and sewerage facilities for the city of Khabarovsk in Russia’s Far East Federal District. As part of a program to shift from surface to underground water sources, Khabarovsk Vodocanal constructed the RUB 10 billion Tunguska Groundwater Intake Facilities to deliver 106,000 cubic meters per day (m3/d) of water to the city of Khabarovsk.

  7. Turbidity’s Role In EPA Compliance
    6/11/2018

    Turbidity measurement is both a nebulous, oft-misunderstood concept and the master link in a chain of events affecting U.S. EPA drinking water compliance. It can influence, or be influenced by, almost every other link in a water treatment process. Here is a quick overview of turbidity’s relationship to drinking water compliance standards and some tips for keeping a water treatment process in balance.

  8. Turbidity 101: What It Is, And Why It Is So Important
    6/12/2018

    Turbidity, a measure of the cloudiness or haziness of a fluid, was originally intended as a qualitative measure of the aesthetics of drinking water. It is not a measure of actual particles in the water; it measures how much those particles affect light being transmitted through the water, or how that light reflects off particles in the water. Today’s turbidity designs and methods have been regimented in an attempt to bring quantitative consistency to the measurement for both aesthetic and pathogenic qualities of drinking water.

  9. Are You Experiencing Deviation Alarms In Your High Pressure Process Vessels?
    4/9/2018

    In this white paper, learn how to decrease alarms due to redundant level devices not matching, especially in applications with high pressure and/or high temperature. The importance of Gas Phase Compensation (GPC) and how it affects level readings of guided wave radar (GWR) devices is critical. The presence of polar gas also can have an effect on the accuracy of any GWR that does not have GPC when installed in applications where high temperature or pressure is present. This paper will discuss these issues and address how to overcome them.

  10. Benefits Of Off-Line Calibration Of pH And ORP Meters
    7/17/2018

    One of the most commonly used measurements in the water and wastewater industry is pH. A measurement of how acid or alkaline a substance is, a pH reading can instantaneously indicate a problem with the water. Another common and useful measurement is oxidation-reduction potential (ORP). Treatment facilities use ORP sensors to optimize disinfection and biological nutrient removal processes.