WASTEWATER MEASUREMENT RESOURCES

• Myths And Realities: Ammonium Based Aeration Control In Wastewater

  The introduction of simple, reliable, and affordable in situ sensors based on ion selective electrode (ISE) technology provides the opportunity for more advanced activated sludge control strategies. For example, aeration control using ammonium as a response variable in addition to or in place of dissolved oxygen (DO) using continuous monitoring and control instruments.

• How Dekalb County Efficiently And Accurately Models Rain-Derived Inflow And Infiltration

  Taking into account the effects of stormwater runoff and water meter flow, Dekalb Watershed Management partnered with Jacobs Engineering to calibrate the wet weather flows in Dekalb County’s collection system model.

• Scalable SCADA: Deploying Ignition In Any Architecture

  The Internet continues to transform the way business is done, industries are in transition, new markets are opening, and consumer habits are shifting. Even if your architecture is working well now, is it scalable enough to adapt to unpredictable changes?

• 10 (More) Apps For Water And Wastewater Professionals

  Mobile technology is so fast-moving that new apps are created each day, with more and more people turning to them for on-the-job solutions. Here are 10 apps geared toward the water/wastewater professional that are worthy of consideration.

• The Hidden Costs Of Legacy Operational Technology

  Water and wastewater utilities can get stuck in a cycle of upgrading their legacy operational technology systems. Here’s how to break that cycle.

• Securing A Clean And Safe Water Supply

  Cyberattacks targeting U.S. water utilities are no longer hypothetical scenarios, so it is past time to increase public protection by hardening cyber infrastructure.

• Going Digital: Celebrating Achievement In Water And Wastewater Infrastructure Development

  Following two years of hosting remotely, Bentley Systems returned to a live setting for its annual Year in Infrastructure and Going Digital Awards event, held November 14-15 in London, England. Bentley welcomed 114 press members from 23 countries to celebrate some of the most impressive infrastructure projects of the past year, including those from the water/wastewater sector.

• Advanced Diagnostics of Thermal Mass Flow Meters

  Many thermal mass flow meters are of the insertion type. As a starting point, proper insertion depth and straight run per the manufacturer’s recommendations should be adhered to.

• Disruption To Growth: Navigating The Sensor Revolution

  As critical gateways to the Internet of things (IoT), sensors are sure to have a massive social and economic impact globally within the next decade.

• Macao Water Reduces Planned Costs & Risk When They Implemented An Optimized Pipe Renewal Program

  Macao Water/SUEZ Asia teamed with Optimatics to optimize the pipe renewal program for the Macao water system, in order to minimize risk and maximize the level of service in the system for a given level of investment.