• Home >
  • Back Issues >
  • Wastewater Digest >
  • Volume 61, No. 09, September 2022

    • Volume 61, No. 09, September 2022

    The September 2022 issue of Water & Wastes Digest features the 2022 WWD Industry Icon Dr. Majid Khan. Khan is the director of wastewater operations for the Great Lakes Water Authority. Additional articles also include the potential of PFAS being added to the Superfund, and a preview of WEFTEC 2022 to be held in New Orleans from Oct. 8 to Oct. 12.

    More content from Volume 61, No. 09, September 2022

    Blue White Industries
    The new FLEXFLO M5 Peristaltic Metering Pump accurately doses chemical from 0.0124 to 540 gph (0.0470 – 2044 lph) at motor speeds of just 75 rpm. This greatly increase tube life...
    Sept. 30, 2022
    Force Flow
    The Drumm-Scale is a simple and reliable way to accurately monitor the amount of chemical fed from a day tank and enables accurate compliance with government required documentation...
    Sept. 30, 2022
    Badger Meter
    Water treatment and distribution applications often have limited pipe runs to install flow meters. When space runs out, the ModMAG M2000 electromagnetic flow meter is an ideal...
    Sept. 30, 2022
    Grace Lone Worker Logo
    Grace Lone Worker Systems are protecting workers in municipal and industrial water and wastewater treatment plants throughout the U.S. and Canada. The best Lone Worker System ...
    Sept. 30, 2022
    Before And After Image
    Sludge cake reduction is what many plant operators have in mind recently with ever-increasing disposal cost. But further reduction equipment is very costly and not very efficient...
    Sept. 30, 2022
    Agp Hc200 Grinder Pump
    The new AGP-HC200 grinder pump's radial portion grinds waste into fine slurry and the axial portion cuts and chops stringy solids and other forms of non-human waste into pieces...
    Sept. 30, 2022
    Khrone 1
    The OPTISONIC 6300P battery powered portable clamp on flow meter has been updated with a new rail system for ½- to 160-inch pipe sizes that includes an optional magnetic sensor...
    Sept. 30, 2022
    Vanton
    The SGK pump has a large diameter, cantilevered, stainless-steel shaft design eliminating the need for immersed line shaft bearings, and permits dependable operation under dry...
    Sept. 30, 2022
    Halogen Valve
    Stop a chlorine leak within seconds of detection by automatically closing the ton container or cylinder valve. The actuator quickly mounts to the valve without the use of any ...
    Sept. 30, 2022
    Ultraflex
    From the World Leader in backflow prevention comes the CheckMate® UltraFlex® In-Line Check Valve. Its patented Snap Pressure® Technology and optimized construction enable the ...
    Sept. 30, 2022
    Aerzen Turbo G5+ Tb Xray
    These turbo blowers have a smaller physical footprint than conventional turbo blowers, they offer reliable performance and high efficiency. They use air in their bearing system...
    Sept. 30, 2022
    Lamons
    Upgrade your pipe penetration sealing applications and eliminate the practice of using grout or caulk. Know the thickness of your sealing material. Pressio modular seals are excellent...
    Sept. 30, 2022
    Redvalve
    The flexibility of Tideflex allows the valve to compress around trapped solids, providing a much better seal than flapgates.
    Sept. 30, 2022
    To replace the incinerator and account for future population growth, the design capacity needed in Edmonds was 1.25 wet tons per hour of sludge to the system.
    The city of Edmonds replaces an aging incinerator with biosolids drying and gasification
    Sept. 23, 2022
    Great Lakes Water Authority
    Dr. Majid Khan, middle, has a passion for teaching, and he fuels that need by training, coaching and mentoring his employees at Great Lakes Water Authority with compassion and care.
    With nearly 30 years of services to the industry, Dr. Majid Khan's humility shows how persistence and patience can lead to excellence.
    Sept. 23, 2022
    Iowa City Wastewater
    The South Wastewater Plant in Iowa City was constructed to not only better manage phosphorus and nitrogen limits, but also to address a rising concern with sewer overflows during large storm events.
    Wastewater treatment plant expanded to accommodate biological removal of total nitrogen and total phosphorus.
    Sept. 23, 2022
    Ryan Hanson
    Many wastewater facilities in the United State use biosolids drying beds to dry the biosolids — such as these in Mundelein, Illinois — prior to hauling for disposal, but more facilities are considering Class A designation to offset hauling costs.
    What it takes to make Class A biosolids and how you can use them.
    Sept. 23, 2022
    As the U.S. EPA considers a CERCLA designation for PFAS chemicals, water industry leaders muse about the impact on utilities.
    Sept. 23, 2022
    ID 98651527 © Colton Nie | Dreamstime.com
    Dreamstime Xl 98651527
    More than just wetlands are at stake in the latest Waters of the United States (WOTUS) fight.
    Sept. 23, 2022
    WWD Senior Managing Editor Bob Crossen shares musings on CERCLA designation for PFAS.
    Sept. 23, 2022
    Largest water industry show returns to New Orleans.
    Sept. 23, 2022
    Xylem
    Created by expert bioprocessing engineers, Xylem Edge Control is an off-the-shelf suite of digital solutions designed to help conventional activated sludge facilities optimize...
    Aug. 25, 2022
    Flowmatic Valves
    The patented Model 888VFD is now available in a size range of 2 inches through 10 inches. This model features a corrosion resistant fusion bonded epoxy coated ductile iron body...
    July 25, 2022
    Hymax Versa 18 And 24 Images
    The HYMAX Versa Wrap-Around Coupling is a multi-purpose stainless-steel solution that can be used for either joining or repairing pipes. With the wide range of pipe diameters ...
    June 29, 2022
    May22 Product Listing
    The Keller LevelRat is built to provide reliable, low-maintenance service in wastewater level measurement applications. It offers 0.5% FS TEB accuracy, dual outputs (one analog...
    May 23, 2022
    Rockwell-Automation-PowerFlex-6000T
    New medium voltage variable drive frequency delivers results in a smaller footprint.
    May 20, 2022