Wastewater Case Studies and Whitepapers

  1. Microbiological Monitoring Of Paints Using 2nd Generation ATP 11/13/2019

    A paint manufacturer produces a wide range of paint products for industrial, commercial, and residential applications. The products are manufactured in large batches of up to 10 tons. Before each batch is packaged and shipped, a number of tests are performed to ensure that the product meets strict quality control requirements. 

  2. Responsible Reclamation – City of Abilene, Texas 9/25/2025

    To combat drought, Abilene, Texas, implemented a reuse system utilizing O3​ + BAC to remove trace organics. This solution met strict standards, ensured water resilience, and proved more cost-effective than AOP alternatives.

  3. Passive Filter - Sustainable BMP For Permanent Stormwater Treatment Of Heavy Metals, Nutrients, Hydrocarbons And Sediment 8/5/2011
    Passive filtration provides a sustainable alternative to classical drainage concepts for source control of hydrocarbons, heavy metals and nutrients that endanger our water bodies. By Royal Environmental Systems, Inc.
  4. Recognized Results Based On Quality Assurance And Quality Control 5/11/2016

    Responsibility for analysis results lies with the users themselves or their supervisors. Both are therefore liable for any incorrect interpretations and decisions that are made as a consequence of incorrect data.

  5. How To Boost Industrial Plant Capacity By Retrofitting Aeration Tanks 6/11/2018

    As industries expand, they typically need to increase the capacity of their wastewater treatment facilities. Increasingly stringent regulatory requirements, such as lower nitrogen limits, may also signal the need to boost treatment capacity. Installing additional tanks and larger equipment not only adds capital costs but increases operating costs as well.

  6. Whether Half-Empty Or Half Full, Krohne Helps Back River Accurately Measure Flow 2/27/2025

    If a pipe in a wastewater treatment plant is only 50% filled, it doesn't matter whether you call a glass half full or half empty.  When it comes to measuring the liquid in that pipe, either way presents a significant problem. 

  7. Electromagnetic Meters And Ultrasonic Meters — A Comparison 1/17/2019

    Water and wastewater professionals rely on accurate flow measurements for process operation and regulatory compliance. Selecting the best flow meter for each application is essential to obtaining accurate flow data.

  8. New Data Management Capabilities Help Labs Run Smoothly 8/25/2020

    Laboratory performance is critical for evaluating water treatment operations — from operational and disinfection efficiency to regulatory compliance reporting to human health and safety. Errors, oversights, or incomplete documentation can plague even the most finely tuned water treatment utilities. Here is a quick review of tools and techniques that can improve workflow accountability.

  9. The Most Misunderstood Fact Behind Dissolved Oxygen Sensors (It's The Pressure, Not The Concentration) 8/5/2015

    A dissolved oxygen sensor ought to be simple to understand. Whether it is membrane or optically based, it gives a signal that is proportional to the concentration of oxygen concentration in water.

  10. Salt Lake City Airport Construction Project – Keeping The Water Clean 5/2/2023

    Learn about the solutions that have been integral to ground and storm water management for a number of large, highly complex projects at Salt Lake City International Airport.