Drinking Water Treatment Insights

  1. The U.S. Government Is Finally Starting To Pay Attention To PFAS — It’s About Time
    6/22/2018

    The Environment Working Group (EWG) recently released a report that claims up to 110 million Americans could have drinking water contaminated by PFAS (per- and polyfluoroalkyl substances) — much higher than the previous estimate of 16 million affected Americans.

  2. The Best Solution For Decentralized Water Treatment
    6/4/2018

    For years, centralized water and wastewater treatment facilities have been the norm. Large treatment plants typically provided the most cost-effective solution, due to economies of scale. However, new technology is tipping the scales, as decentralized treatment solutions are providing improved treatment at reduced costs.

  3. Point Level vs. Continuous Level Measuring Technologies
    5/14/2018

    While point level measuring approaches are regarded as simple and user-friendly, they lack the capabilities of more sophisticated continuous measuring instruments.

  4. Building Resilient Drinking Water Treatment Operations For A Sustainable Water Future
    5/14/2018

    It's spring and the algae are in bloom, but harmful algal blooms are far from the only threats to drinking water. Fortunately, there are advanced treatment technologies to handle some of the most persistent contaminants today, including algal toxins, Cryptosporidium, and 1,4-dioxane.

  5. Innovative, Collaborative, Inevitable: Furthering The Evolution Of Smart Water In North America
    5/9/2018

    A Q&A with Gary Wong, chairman of the SWAN North American Alliance

  6. How To Cost-Effectively Remove Multiple Contaminants From Water Simultaneously
    4/25/2018

    Water utilities must protect the public health by producing a final product that meets all regulatory requirements. In addition, the water must be pleasing to the customer, with no taste or odor issues. And finally, utilities must stay abreast of emerging contaminants, health advisories, and new regulations. It’s a constant challenge to shoulder these responsibilities while staying within tight budgets. Utilities need a technology that helps them achieve multiple goals cost-effectively.

  7. How To Improve Test Accuracy With The Latest Sampling Technology
    4/25/2018

    Sampling and laboratory testing are major responsibilities for water professionals. Test results are used for process control, and ultimately to determine that water is safe for drinking, reuse, or discharge to the environment. Regulatory agencies rely on reported results for proof of permit compliance. So, obtaining representative, properly collected and preserved samples is the first critical step to ensure accurate test results.

  8. How To Save Costs With Simple, Effective Data Management
    3/28/2018

    Water and wastewater utilities must monitor numerous aspects of their systems on a continuous basis. Various instruments are used to measure these processes, producing volumes of data every day. Endress+Hauser is a leading supplier of products and services for process measurement and automation. Water Online spoke with three of Endress+Hauser's experts to find out how data loggers and managers can save costs while providing effective data management. 

  9. What Abbott And Costello Can Teach Us About Water
    3/23/2018

    World Water Day (Thursday, March 22nd this year) does a great job of focusing our attention on water issues. And especially with storms on the East Coast and drought in the West, not to mention the looming possibility that officials will have to shut off the taps in Cape Town sometime this summer, a lot of the messaging around water is pretty much like being smothered in a wet blanket.

  10. What Did Rural America Do To Deserve This?
    3/22/2018

    By now, just about everyone in the U.S. has heard about Flint, Michigan’s water woes. Despite the many issues raised by that incident, urban water systems are not the sole reason the 2017 Report Card from the American Society of Civil Engineers gives the U.S. drinking water infrastructure an overall “D” grade. Hidden within that disheartening rating are the harsh realities faced by rural water systems.