Drinking Water Case Studies and White Papers

  1. Aquatech Treats A Tertiary Effluent Wastewater Project In India
    To bridge the gap between demand and supply and to have reliable power supply to the capital city of Delhi, a 330 MW combined cycle Gas Turbine Power Project - Pragati Power Project (PPP) – was set up on a fast track basis. By Aquatech International Corporation
  2. Do You Really Want Manual Calibration?

    Many of us who have been around the water industry for a while can recall the days of manually calibrating online analyzers.  The arsenal would include:  a cart of tools, calibration standard, “calibrators”, and “zero sources”.  These tools would only be used a few times a year, if that.  Although the calibration of water analysis instruments should be performed on a monthly basis, most operators would admit to only calibrating them once or twice a year. 

  3. Think You Know ORP? Get 5 pH/ORP Measurement Tips

    Water and wastewater treatment professionals are constantly looking for as much information as possible about the quality of their water. If knowledge is power, then understanding the properties of their water is key to running an effective and efficient facility.

  4. Non-Revenue Water Is A Money Pit. Here’s Your Way Out

    According to the U.S. EPA, $97 billion will be needed over the next two decades to control water loss, comprising 29 percent of the needed upgrade costs in the space overall. The agency estimates that average water loss for a system is 16 percent, with 75 percent of that being recoverable.

  5. What Four Savvy Operators Know About Mag Meters Saves Time, Money, And Headaches

    If your flow meter is costing you time and money ... and that all adds up to real operational headaches, then you might want to hear what four McCrometer customers who installed the FPI Mag Flow Meter have to say about this problem-solving flow instrument.

  6. North Carolina Treatment Plant Eliminates Taste And Odor Issues With Ozonation

    Enactment of the Long Term 2 Enhanced Surface Water Treatment Rule and the Stage 2 Disinfectant-Disinfection Byproduct Rule (D/DBPR) will require both large and small drinking water utilities to reduce total organic carbon (TOC), Cryptosporidium, and disinfection byproducts (DBPs) in the treated drinking water distributed to the public.

  7. On-Site Chlorine Generation Replaces Conventional Chlorine Gas Feed System In Scottsdale AZ

    The city of Scottsdale, Arizona, a community of more than 200,000 residents was historically totally dependent on groundwater resources.  By the mid 1980’s, the city began putting together a multi-faceted water resource program to provide the community with a long-term sustainable water supply.

  8. How To Control Denitrification Using Online Nitrate Sensors

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

  9. Ultrasonic Vs. Radar Level Technology In The Water Industry

    In recent years, the debate about which technology is best suited for water and wastewater level measurement and monitoring is heating up. There are those who argue that ultrasonic level technology has been uncontested as the standard for level and open-channel measurement applications in the water industry.

  10. Gore Hill Water Treatment Plant’s Backwash Recycle System Conserves More Than 1.5 Million Gallons Of Water Annually

    The emphasis on sustainability in recent years has placed an increased demand on environmentally friendly solutions that adhere to strict regulatory standards. The H2ZeroTM backwash/recycle system from AdEdge Water Technologies conserves water by storing and treating contaminated backwash water from filtration and treatment systems.