Wastewater Management White Papers and Case Studies

  1. Automated Wireless Monitoring Of Wastewater Collection Systems
    8/11/2016

    Telog Instruments, Inc. offers a comprehensive remote monitoring system, Telogers, for wastewater collection system operators. Telogers provides an automated system of collecting, archiving, analyzing, presenting, reporting and sharing data from collection system remote assets such as flow meters, rain gauges, CSO/SSO surcharge sensors, lift stations, pretreatment water quality, air quality, and pressure sensors.

  2. WIMS Offers A Winning Solution In Columbia, SC
    8/8/2016

    Back in 2012, the City Of Columbia made the decision to update its OPS SQL software to Hach WIMS (water information management system). The old software was not only sitting idle, but was also out of date. The reasons for updating and implementing the software were many but can be summarized with the two primary goals: To collect the data into a central database that is easily accessible and to create a dashboard from which the rotating operations teams or management could quickly understand what was happening. After more than a year of coordinating Metro management and staff, Hach WIMS support staff, and city IT staff, WIMS began to take shape.

  3. Flygt Helps Town Go From Rags To Riches
    8/2/2016

    The hassles of pump ragging lead a South Carolina Public Service District to change out problematic pumps for Flygt N3171 submersibles.

  4. Raising The Bar On Scalability
    7/25/2016

    Automation and information systems represent a major investment for industrial businesses, both large and small. Long-term protection of that investment should be a significant consideration when selecting a partner and a system.

  5. Situational Awareness — The Next Leap In Industrial Human Machine Interface Design
    7/25/2016

    Wonderware InTouch has been the world’s number one Human Machine Interface (HMI) for over 25 years and offers legendary ease of use, market leading innovation, unequalled investment protection, brilliant graphics, unsurpassed connectivity, the industry’s best support and the broadest partner ecosystem.

  6. Industrial Internet Of Things (IoT): Identifying The Vulnerabilities Of Field Devices
    7/12/2016

    The Industrial Internet of Things (IIoT) industry is growing at a rapid pace. By year-end 2015, an estimated 13.4 billion IoT-connected devices had flooded the global market.

  7. Major Lock Expansion In Belgium
    6/24/2016

    Located on the Belgium-Netherlands’ border, the Lanaye Locks link the Albert and Juliana Canals, the latter of which is a side canal of the River Meuse. The three locks are a vital route between Northern and Southern Europe and have operated alongside each other since 1964 but, as two of these are too narrow to accommodate even smaller convoy, the larger lock had over time become a serious bottle neck for canal traffic.

  8. Ozone Vent Gas For Aeration At Wastewater Plant Expansion In China
    6/17/2016

    The Jimo, China, municipal wastewater plant was originally designed to treat a combination of municipal and textile wastewater (120,000 m3/d) with Class IB effluent limits for BOD, COD, ESS, TN, NH3-N and TP.

  9. Carbon Dioxide For pH Control Of Landfill Leachate
    6/16/2016

    A landfill operator’s leachate treatment plant in Missouri required pH reduction following lime-softening and prior to the biological wastewater treatment process. Carbon dioxide (CO2) was chosen as a substitute for sulfuric acid due to improved process control and a reduced tendency to form scale.

  10. In-Situ Oxygenation System Enables Increase In Capacity For Municipal Wastewater Treatment Facility
    6/16/2016

    To increase capacity within the existing footprint of a wastewater treatment facility in Michigan, two existing tanks were converted to aeration tanks with pure-oxygen aeration provided by Praxair’s In-Situ Oxygenation (I-SOTM) System.