Wastewater Case Studies and Whitepapers

  1. Case Study: Optimizing Biological Phosphorus Removal From An AquaSBR® System 1/10/2005

    Wastewater Treatment Plant located in Middlebury, Vermont treats domestic and industrial waste received from a local dairy and a brewery. Its original treatment system consisted of a flow-through activated sludge process with primary clarifiers, anaerobic digesters, and a four-train Rotating Biological Contactor system.

  2. What Kind Of Data Does Side-Scan Sewer Inspection Collect? 2/23/2023

    Learn how side-scanning works, and what the benefits could be for your utility. 

  3. Fixed-Film Treatment System Handles Fluctuating Population Changes With Ease 7/23/2015

    A retreat and camp facility struggling with variable flow conditions and associated wastewater issues turns to a fixed-film treatment system designed just for that application. The results have far exceeded expectations: treatment quality surpasses permit levels and regular operation and maintenance requirements are at an all-time low.

  4. Activating The Sludge In Small Municipal Facultative Waste Lagoon Systems 6/2/2015

    Wastewater treatment lagoons were originally facultative in design — shallow, single and multi-cell lagoon systems that counted on wind, sunlight, anaerobic bacteria, and time for the digestion of the organic components of the wastewater.

  5. How To Optimize Your Grinder 7/2/2024

    While grinders have a reputation for being an install-and-forget technology, they can still be optimized and maintained for peak performance.

  6. The Benefits Of Virtual Modeling In Wastewater 4/21/2023

    In this article, learn how photogrammetry can be used to give operators a virtual glimpse at underground infrastructure, helping them better plan repairs and rehab work. 

  7. Mitigating Environmental Impact Of Gold Mine's Wastewater Through Ozone Oxidation And Aquifer Re-injection 9/5/2018

    Installing and operating an ozone oxidation system for wastewater remediation at a gold mine located in a remote region of Alaska is full of challenges.

  8. AquaNereda® Aerobic Granular Sludge Technology 4/10/2020

    The AquaNereda® Aerobic Granular Sludge (AGS) Technology is an innovative biological wastewater treatment technology that provides advanced treatment using the unique features of aerobic granular biomass. An aerobic granular biomass is comprised of compact granules that provide advantages compared to other secondary treatment processes.

  9. Why Remote System Management Is The Key To Resiliency 9/6/2020

    It is increasingly difficult for municipal water utilities to provide seamless operations. Community growth, changing regulations, aging infrastructure, and extreme events are just a few of the challenges that need to be met. Remotely managing the key functions of water, wastewater, and stormwater operations in this rapidly evolving landscape — with the ability to act based on deep insights — underpins resiliency and creates a smart utility network.

  10. I-BOx®6000 Biological Odor Control System Eliminates Severe Odors At California Shopping Center 11/18/2016
    The City of Carlsbad needed a sustainable, environmentally friendly odor control solution with a proven technology offering maximum value measured by performance, reliability, capital, installation, maintenance, and operating costs.