Aeration & Blowers White Papers And Case Studies

  1. Removing Iron From Groundwater
    4/15/2019

    In 2008 Texas was facing an extended drought and the City of San Angelo was weighing its alternatives. The City felt the Hickory Aquifer well field was the best water option available, but this water contained significant amounts of radium and iron.

  2. Air Diffusion Systems Helps Francesville With New Aeration System
    2/15/2019

    In 2012, the Town of Francesville in Indiana contacted Air Diffusion Systems to provide a solution for several suspended solids violations and energy efficient treatment. Air Diffusion Systems was able to provide an unique solution to correct biochemical oxygen demand (BOD) and total suspended solids (TSS) problems using Kaeser Compressors’ CB Com-paK blowers.

  3. Aerobic Digester Reduces Nutrient Return And Improves Energy Efficiency
    1/8/2019

    Faced with rising operational costs due to increasing energy and chemical prices, as well as stricter effluent permit limits, many operators and engineers are turning to performance optimizers and controls automation to enhance treatment processes and reduce operating costs while limiting capital expenses.

  4. Pure Oxygen Injection Into A Pipeline
    9/15/2018

    The Hagerstown Wastewater Treatment Plant in Maryland incorporated several plant modifications, one of which was the conversion of their disinfection process from the use of ozone to UV.

  5. Aeration System Solves Odor And Nutrient Problems For Carrot Packing Plant
    9/3/2018

    A carrot packing plant was having severe odor problems due to septic conditions in their truck washout water holding lagoon. In addition, nutrient and nitrogen levels were becoming an issue for land application of the wastewater for crop production.

  6. Supplemental Aeration System Reduces High BOD Levels And Solves Odor Issues
    9/1/2018

    A leading fruit juice company had expanded over the past ten years and increased wastewater flow from 7,000 to 11,000 gallons per day (gpd), without upgrading its wastewater treatment plant. Read the full case study to learn how after a Mazzei AirJection system was installed, dissolved oxygen levels increased in the aeration basins, which immediately eliminated the odors.

  7. Shopping Center Avoids Litigation By Resolving Sewer Odor Problems
    8/27/2018

    A shopping center in Ventura, CA with several major retail stores, was suffering from a sewer odor problem.

  8. In-line Aeration System Provides Required Level Of Dissolved Oxygen In Pressurized Effluent Line
    8/20/2018

    The treated effluent from all wastewater treatment plants across the country must meet local dissolved oxygen (DO) limits before discharging into receiving waters.

  9. Post-treatment Aeration Maintains Dissolved Oxygen In Effluent High-Solids Wastewater Prior To River Discharge
    8/17/2018

    The LeSourdsville WWTP in Butler County, Ohio, was required to meet their NPDES permit requirement of 6 mg/l dissolved oxygen at the plants Miami River outfall.

  10. Aeration System Solves Lagoon Odors And High Maintenance Problems
    8/15/2018

    A large vegetable processing facility was experiencing problems with its lagoon surface aerators. The company’s treatment process includes a collection and screening assembly, two anaerobic stabilization ponds and a 40 million gallon aerated lagoon.