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  • Volume 61, No. 08, August 2022

    • Volume 61, No. 08, August 2022

    The August 2022 issue of Water & Wastes Digest explores the EPA's Health Advisory Limits for PFAS, including reactions from industry associations and engineering firms. Also included is an article on Project Delivery Methods, Asset Management and Valves.
    Type 57 P Butterfly Valve Cpvc
    Collection Systems

    Type-57P CPVC Butterfly Valves

    Asahi/America, Inc.
    Aug. 26, 2022
    Asahi/America, Inc., the manufacturer of thermoplastic fluid flow technology, announced the recent addition to its Type-57P butterfly valve line to include 10-inch and 12-inch...
    An example of an electric actuator on a valve.
    Collection Systems

    Electric vs. Pneumatic Actuators & Why They are Important

    Laura Jensen
    Aug. 25, 2022
    How to choose the right actuator and why that choice is important.
    Photo 42900000 / Advanced Analytics © Nexusplexus | Dreamstime.com
    Dreamstime M 42900000
    Utility Management

    Advanced Analytics Applications Enhance Municipal Asset Management

    Giro Iuliano
    Aug. 25, 2022
    By implementing advanced analytics software, water districts and municipalities are leveraging data-based models to increase asset performance and longevity, while optimizing ...
    Clarence Wittwer
    Utility Management

    Wittwer's Witticism: What is Your Why?

    Clarence Wittwer
    Aug. 25, 2022
    Sorry for the July break folks but happy to return this month to annoy you with some more ramblings. I did want to pause before going into more discussion on the future operators...
    Yorba Linda Water District installed 22 ion exchange vessels to address per- and polyflouroalkyl substances in its drinking water.
    Plant Profile

    Yorba Linda Water District

    Carol Brzozowski
    Aug. 25, 2022
    California plant addresses PFAS with ion exchange treatment

    More content from Volume 61, No. 08, August 2022

    Photo 111954712 © | Dreamstime.com
    Before accepting a bid, consider the project delivery method that is best suited to make your project succeed based on the four core elements: complexity, schedule, budget, and risk.
    Utility Management

    Where to Start With Project Delivery Methods

    Frederick Tack
    Aug. 25, 2022
    The down-low on project delivery methods and how to evaluate what will work for you.
    408 2 S6
    Collection Systems

    Model 408S6 Ball Check Valve

    Flomatic
    Aug. 25, 2022
    Flomatic Valves announced the Model 408S6 ball check valve is available in a full 316 stainless steel 8-inch design. An ideal unit for the wastewater industry, this model of ball...
    Rehau Reclaim Purple Pipe
    Collection Systems

    Municipex Reclaim Pipe

    REHAU
    Aug. 25, 2022
    REHAU broadened its range of municipal piping applications with the addition of MUNICIPEX reclaim pipe. The introduction of Municipex reclaim expands the Municipex family of products...
    Singer Strainer
    Wastewater Treatment

    Singer In-Line Strainer

    Singer Valve
    Aug. 25, 2022
    The Singer In-Line Strainer is designed to protect valves and regulators from pipeline debris.
    21 2489126 8030 Cx Std 09
    Utility Management

    Orion 8030cX Silica Analyzer

    Thermo Fisher Scientific
    Aug. 25, 2022
    The new Thermo Scientific Orion 8030cX silica analyzer combines a patented fluid delivery system with optimized reagent chemistry
    750 8217 600 000 Controller
    Wastewater Treatment

    PFC200 controller

    WAGO Corp.
    Aug. 25, 2022
    Perform local control and monitoring of applications wirelessly with WAGO’s new industrial-grade PFC200 controller with integrated cellular modem.
    Sauereisen
    Home

    SewerGard 210XHB Protective Lining

    Sauereisen Inc.
    Aug. 25, 2022
    Another advancement in the family of SewerGard epoxies formulated for the municipal wastewater industry.
    Contech Es
    Home

    DuroMaxx Steel Reinforced Polyethylene Pipe

    Contech Engineered Solutions LLC
    Aug. 25, 2022
    DuroMaxx provides solutions for sanitary sewer overflow tanks and wastewater pipeline applications.
    Blue White
    Home

    FLEXFLO M5 Peristaltic Metering Pump

    Blue-White Industries
    Aug. 25, 2022
    The pump will increase tube life and is also energy efficient.
    Keller America
    Home

    Micro-Bore Level Transmitter

    Keller America Inc.
    Aug. 25, 2022
    The Keller Microlevel is ideally suited for liquid level measurement applications that demand small size and high performance.
    Xylem
    Home

    Edge Control

    Xylem Inc.
    Aug. 25, 2022
    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...
    Photo 78668529 © Andrew Mihailovsky | Dreamstime.com
    Firefighting Foam
    Home

    Pressure of PFAS

    Aug. 25, 2022
    Last month, we published an article about the conversations sparked by the Department of Defense’s memo halting its use of incineration as a PFAS disposal method. And this month...
    Water
    Home

    Stantec Selected for Next Phase of East Boston Sewer Separation Project

    July 1, 2022
    Stantec awarded engineering during construction and commissioning of Buffalo Pound Water Treatment Plant renewal project
    drinking-water-pfas
    Wastewater Treatment

    Communication & Education Vital for PFAS HAL, Firms Say 

    June 20, 2022
    80% of PFAS exposure comes from sources other than drinking water, EPA says. EPA is not advocating utilities detect or treat below 4 ppt. Utilities likely to reconsider treatment...
    us epa
    Compliance & Regulations

    Water Industry Responds to PFAS Health Advisories 

    June 20, 2022
    Associations support national standards but raise concern over parts per quadrillion health advisory measurement