Drinking Water Treatment Case Studies and White Papers

  1. ORP Sensors – Are They Really The Best Thing “Since Sliced Bread”?
    12/12/2016

    There have been many publications lately that claim universal appeal of the ORP sensors and their applicability across the board. This concerns me, because the authors sometimes forget to mention some well-known practical limitations of the method, let alone the realities of water treatment applications potentially influencing the sensor performance.

  2. 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.

  3. Case Study: Aquatech Supplies One Of Most India's Largest Tertiary Treated Sewage Recycle Plants
    2/22/2011
    The water supply body in Mumbai having increased water charges to almost a dollar per cubic meter of water in year 1998-99, and the huge water quantities demanded for processing of fertilizers, RCF required a solution wherein it could effectively recycle the sewage water to be made available by the Municipal body. By Aquatech International Corporation
  4. Water District Solves Metering Problem: Non-Intrusive Ultrasonic Technology Provides Accurate Measurements
    12/1/2014

    The Jacksonville JEA water district had a problem. Its measurements showed that it was distributing significantly more water than it was removing from its wells.

  5. Ozone Vent Gas For Aeration At Wastewater Plant Expansion In China
    6/17/2016

    The Jimo, China, municipal wastewater plant was originally designed to treat a combination of municipal and textile wastewater (120,000 m3/d) with Class IB effluent limits for BOD, COD, ESS, TN, NH3-N and TP.

  6. Hendersonville Water Treatment Plant Features Innovative Disinfection System
    7/24/2018

    Hendersonville Utility District (HUD) serves one of the most populous suburbs of Nashville, Tennessee.

  7. Accurate Gas Flow Measurement Improves Water Disinfection Process Efficiency
    12/3/2017

    Many of today’s large urban water treatment plants rely upon sophisticated chlorination processes in order to provide clean, sanitary water to millions of consumers in the US and around the globe. The efficiency and cost-effective operation of chlorination processes in water treatment facilities can be significantly improved with the installation of flow meters that accurately measure the flow of chlorine gas in the treatment process

  8. How Calibration Impacts Flow Meter Performance
    7/12/2018

    Utility managers and operators rely on flow meters to provide critical information for process monitoring and control. They require and fully expect the flow data to be accurate and reproducible.

  9. Thanks To Digital Upgrade, Castle Rock’s Asset Management Becomes Model For State
    6/19/2014

    With a population of 55,000, the town of Castle Rock, Colorado, was named to “Money” magazine’s list of 100 Best Places to Live in America. It’s also a town on the cutting edge of managing its water, wastewater and storm water system assets with the help of the Hydrant and Valve Inspector from AMERICAN Flow Control (AFC) and Trimble Navigation.

  10. Disinfection Performance Testing Of High-Efficiency Ultraviolet Water Treatment Chamber
    4/16/2014

    This is the second in a series of three white papers describing the design and performance of the NeoTech Aqua ReFlex™ treatment chamber. The first describes in detail the theoretical basis for the very high efficiency demonstrated by the chamber. The third paper describes how this chamber design leads to some highly desirable operational advantages beyond just energy ad cost reduction. By J. R. Cooper, Ph. D. and Gwynne Cavender, NeoTech Aqua Solutions, Inc.