Wastewater Case Studies and Whitepapers

  1. Aeration To Oxidize Iron For Easy Removal 8/5/2022

    Read how Mazzei provided aeration equipment to a water purification facility in Yankton, South Dakota, that was conveniently installed out of sight in the building's basement. 

  2. The Savings Are Blowin' In At Port Washington Wastewater Treatment Plant 12/27/2024

    The municipal wastewater treatment plant in Port Washington, Wisconsin, is located on the picturesque shore of Lake Michigan, so it’s essential that their plant performs as designed.

  3. 12 Ways To Advance Traditional Sewer Modeling And Management 8/24/2022

    Here are tips for solving the most common challenges with SewerGEMS.

  4. Seal The Deal: Shielding Against A Mag Meter's Achilles Heel 7/1/2019

    When it comes to metering water flow — drinking water or wastewater — full-bore mag meters offer many advantages. While the underlying technology based on Faraday’s Law of electromagnetic induction is shared among all styles of full-bore mag meters, specific implementations have impacts on longevity and accuracy. Here is what to look for when the time to choose arrives.

  5. Updating Consumer Perceptions On The Value Of Water 7/20/2020

    Here are some links and guidelines designed to help utilities change their perspective on water as a low-cost resource of virtually unlimited supply. 

  6. World's First Electromagnetic Flow Meter With Bidirectional Connectivity To Power Intelligent Water Loss Management 12/22/2021

    ABB’s AquaMaster4 Mobile Comms flowmeter is the latest wireless solution for continuous flow measurement, the logging of accurate data and communication of information that is critical for today’s water management.

  7. WWTF Receives EPA Award For Achieving Low Level Nutrient Limits 6/9/2016

    Lee Wastewater Treatment Facility (WWTF), located in Massachusetts, received an award for its excellent treatment performance in 2012 from the Environmental Protection Agency (EPA), 4 years after start-up.

  8. Historic Town Remedies FOG Problem 2/21/2018

    Among the pump stations managed by Branford, CT, is a long-term problematic station located at Burban Street. There were two primary problems at this station: 1) clogging from modern day trash and raggy, stringy materials, and 2) fats, oils, and grease (FOG) from a nearby nursing home and restaurants, which accumulate and float on the water surface, resulting in a horrendous mess.

  9. Stormwater Modeling To Prepare For Biological And Radiological Emergencies 9/17/2024

    Stormwater can transport pollutants, such as heavy metals, pathogens, and nutrients, which threaten the quality of rivers, lakes, and oceans. Many stormwater operators have not considered or planned for the challenges in predicting and mitigating transport of biological agents (e.g., anthrax-causing bacterium) or long-lasting radionuclides (e.g., cesium-137) that may result from a terrorist attack.

  10. Meeting Stringent Phosphorus Requirements With Pile Cloth Media Filtration 8/30/2022

    Explore how important tertiary treatment, in particular pile cloth media (PCM) disc filters, is in polishing wastewater and achieving permit limits.