Wastewater Case Studies and Whitepapers

  1. A Radical Solution: Lagoon Management Utilizing Natural Biological Processes 10/24/2014

    The city of Davisboro is located in Washington County, Georgia. The 2012 census population was 1,793 at the 2013 census. The population includes Washington State Prison, approximately 1,500 prisoners.

  2. Case Study: Aerator/Mixer System Gives China WWTP Trouble-Free Performance 7/7/2007

    Aeration Industries International, Inc. is playing a key role in cleaning up water worldwide to help preserve the earth’s most precious resource, water. When the Chinese city of Lin An planned an expansion to their oxidation oval system, officials were looking for a new type of aeration system that would offer process performance and trouble free operation. The company's AIRE-O2 TRITON process aerator/mixers were the ideal solution for the Lin An wastewater treatment facility.

  3. Avoiding The Deadly Legacy Of Hydrogen Sulfide 7/25/2018

    Workplace fatalities are devastating to families, friends, and employers alike, and they are especially tragic when resulting from a preventable incident. Whether it be a lapse in safety judgement, a lack of proper monitoring equipment and protocol, or the pervasiveness of human error, employers must always be attentive to factors that could lead to severe worker injuries or death.

  4. Our Screens Work Great! Now What? (Part 3 Of 3) 9/22/2016

    This is the third installment of a three-part series exploring headworks screening problems and solutions. In this installment we will explore solids removal options for headworks facilities.

  5. Growing Need For Sustainable Water Management Drives Increased Demand For Water Analyzers 3/6/2024

    ABB in the UK saw a 50 percent increase in the sales of its Aztec 600 water quality analyzers in 2023 compared to the previous year as British water utilities worked to ensure more sustainable management of potable and wastewater supplies, as well as compliance with water quality and environmental regulations.

  6. Why You Should Replace Your Old Mixer With New Submersible Mixers 4/21/2023

    In this article, discover how submersible mixers with efficient motors can improve biological nutrient removal and save money.

  7. City Avoids Full Shutdown Of Wastewater Facility For Repairs With Valve Insertion 4/21/2022

    The Insta-Valve 20-24 provided a targeted shutdown to remove and replace inoperable valves without causing a substantial wastewater facility shutdown.

  8. Silver Eagle Refinery Case Study 12/22/2011
    North Salt Lake and West Bountiful are home to several large oil refineries. These large plants have several smoke stacks, open burning flares, and round storage tanks.
  9. Denitrification Filters Meet Strict, Varying Nitrogen Limits 10/1/2018

    The cities of Littleton and Englewood, CO, just south of Denver, share a wastewater plant — the Littleton/Englewood advanced wastewater treatment (AWT) plant located in Englewood. The 7886 m3/hr (50-mgd) Littleton/Englewood AWT plant serves more than 300,000 residents in the Denver metropolitan area. The facility also receives sewage from 21 districts within a 75 square mile service area. Plant effluent is discharged to the Denver metro area’s major watershed, the South Platte River.

  10. AMERICAN SpiralWeld Pipe Performs In New Music City Stadium Project 3/19/2024

    What do the Indy Music City Grand Prix, Taylor Swift Eras Tours concerts, Country Music Awards Festival, and college and NFL football games have in common? These and other events were held at Nissan Stadium in Nashville, Tennessee, in the spring, summer and fall of 2023.