Wastewater Measurement White Papers and Case Studies

  1. Automation Solutions For Fixed-Bed Filters

    Handwheel or automated process valve? The worldwide trend is clearly moving towards automation, because it reduces energy and water consumption, especially rinsing water, and increases plant availability. Pneumatic automation of a fixed-bed filter is a good example of this.

  2. Biogas Industry Trends And Flow Measurement Technology

    Many US wastewater treatment plants (WWTPs) are beginning to use anaerobic digesters to produce biogas that can be used in their combined heat and power plants to generate electricity and heat.

  3. Precision Agriculture Requires Precision Measurement

    Devices ensure precision fertilizer application while reducing air and water quality issues.

  4. Advanced Strategies To Extend The Life Of Your Water Network

    Water utilities face many challenges including aging infrastructure, constrained resources and revenue shortfalls. Most utilities use various technological resources to manage their assets and increase efficiency. Resources may include Advanced Metering Infrastructure (AMI), Geographic Information Systems (GIS), hydraulic models, asset management systems, network sensors, Supervisory Control and Data Acquisition (SCADA) systems and billing databases. Unfortunately, those resources are often managed in “silos.”

  5. BPM Of Things: Secure Your Success In Digital Transformation

    Business process management (BPM) has proven extremely successful in managing both gradual and radical improvements in the industry and various business functions. While digitization brings incredible new opportunities, it also brings the distinctive challenge of correctly positioning and scoping BPM in organizations.

  6. Making Your Old SCADA System New Again

    When it comes time to update, it's a prime opportunity to consider switching over to new software that offers improved functionality instead of dumping more money into just keeping your existing software up-to-date.

  7. The Evolution Of Collector Monitoring Systems

    The vast majority of chain and flight collectors in operation throughout the world do not have any form of monitoring system installed to protect against operational failure. Traditional safety devices consist of a shear pin sprocket device, with a limit switch, designed to protect the drive system if a load or torque exceeds the working load of the drive chain; in the event that this occurs, the shear pin will break, the limit switch will be activated, and the drive motor is shut down. This process will typically protect the drive chain and drive motor from failure. When the shear pin breaks, the clarifier is drained, the cause of the overload is established and corrected, a new shear pin is installed, and the collector is placed back in operation.

  8. A Golden Spike In Revenue, Efficiency, And Customer Service With The R900® System

    In 2008, the public utility manager in Ogden City, Utah sent out a request for proposal on a system-wide changeout of its meters, absolute encoders, and radio frequency meter interface units (RF MIUs), with a goal of eliminating estimating and replacing all their meters with AMR technology to read year-round. Read the full case study to learn more.

  9. On The Rise: Quality Of Water, Quality Of Life — From Northeast U.S. To Central Africa

    Bbanda is a small rural village of about 1,100 people in southern central Uganda, located 45 minutes from the closest town of Mityana. There is no electricity or reliable source of drinking water. But thanks to the work of some engineering students, that’s about to change.

  10. Ultrapure Boiler Water Production From Municipal Wastewater

    The term wastewater can be applied to a wide range of water sources from municipal sewage to storm runoff to industrial discharge water. By Michael Sheedy, Vice President of Technology and George Di Falco, Marketing Communications, Eco-Tec Inc.