Wastewater

  1. Integration Of CFD Modeling In Wastewater Treatment Design
    7/12/2018

    This overview of computational fluid dynamic (CFD) modeling for wastewater treatment plant design reveals how it is applied to different system components, as well as why (i.e., the benefits) and when (in the design process) it should be applied.

  2. How Sludge-To-Energy Technology Is Boosting Water Resilience And Slashing Emissions For Cities
    5/14/2018

    Growing cities are generating higher volumes of wastewater and putting a strain on clean water supplies, calling for solutions that extract value from “waste” and ensure the sustainability of resources — with the added bonus, or imperative, of protecting the environment.

  3. The Coming Expansion Of Energy Management For Utilities
    3/14/2018

    With so much demand on operating budgets, water and wastewater utility dollars must be spent — or conserved — wisely. Energy expenditure is a prime savings opportunity, but how do you pull it off successfully? Here are some factors, illuminated with a case study, to consider.

  4. New IoT Web-Enabled CA900 Titration Analyzer Measures Alkalinity Automatically And Accurately
    1/26/2018

    Engineers and laboratory technicians responsible for maintaining alkaline and pH levels in balance to support a wide range of municipal and industrial water-based processes will find the new IoT web-enabled CA900 Titration Analyzer from Electro-Chemical Devices (ECD) automates the process of routine alkalinity measurement with a simple, accurate and cost-effective approach.

  5. Emerging Trends In Disinfection: Peracetic Acid
    1/24/2018

    As regulations on chlorinated disinfection byproducts and total residual chlorine become increasingly stringent, peracetic acid (PAA) is gaining in both interest and usage as a water reclamation disinfectant. Here’s what you need to know.

  6. Tackling Modern Wastewater Treatment Challenges And Unlocking Efficiencies With Advanced Water Technologies
    1/24/2018

    Research studies, empirical evidence, and the march of time all suggest that the implementation of next-generation technologies at wastewater utilities is profoundly important, if not imperative, for efficient operations.

  7. Bioleaching For Enhanced Sludge Dewaterability — Pilot Study And Full-Scale Application
    1/24/2018

    Innovation doesn’t always flip current thinking on its head; in many cases, it improves an existing process to give it better or wider application. Such is the case when bioleaching is applied to wastewater sludge.

  8. Effective Sludge Mixing Through Distributive Mixing Principles
    11/10/2017

    Computational fluid dynamics (CFD) modeling helps wastewater operators derive a formula for highly effective and cost-efficient sludge mixing.

  9. How To Use Big Data To Plan For Sewer Assets
    8/25/2017

    As wastewater systems have access to more data than ever, questions remain about how to put it all to good use. A new tool uses analytics to predict the needs of sewer lines over a 20-year span, helping utilities make cost-effective choices and protect their infrastructure.

  10. Industrial Wastewater Treatment Options For Inorganic Contaminants
    7/10/2017

    With a plethora of contaminants deriving from a multitude of sources and a variety of treatment solutions to choose from, the topic of industrial wastewater can get complex fast. This overview provides clarity.