Drinking Water Contaminant Removal podcasts

  1. Drumming Up Chemical Injection
    10/24/2017

    The operating ranges for chemical injection need to be large because of the variability of flow in many treatment operations. As Bill McDowell, Vice President of Operations with Blue White Industries explains in this Water Talk interview, “You might be down to as low as 5 or 10 milliliters a minute and then one hour later; you might need to pump 15 gallons a minute out of the same pump and through the same sensor.”

  2. The Value Of Wastewater: Closed Vessel UV Disinfection For Water Reuse
    11/8/2013

    Jon McClean, President of Engineered Treatment Systems (ETS), explains how UV disinfection of wastewater provides an effective and sustainable solution to growing water shortages.

  3. UVT-LED Sheds Light On UV Disinfection
    10/28/2015

    Learn why measuring UV transmittance is so important to efficient disinfection, and how LED helps get you there.

  4. UV Disinfection With LEDs
    11/10/2014

    UV LEDs offer the chemical free disinfection of traditional UV while avoiding mercury lamps. In certain applications where customers are concerned about the potential hazards of mercury contamination in the water from a broken lamp, UV LEDs are interesting because they don’t contain any mercury content at all.

  5. Fighting India’s Arsenic Problem
    10/15/2015

    When Vinny Gupta, the president and CEO of InNow LLC, met Rich Cavagnaro, the CEO of AdEdge Water Technologies, he saw an opportunity to help 40 million people get clean water.

  6. Let’s Talk Adenovirus With TrojanUV (Audio)
    7/11/2012

    Adam Festger, Drinking Water & Environmental Contaminant Treatment market manager for TrojanUV, sat down with Water Online Radio to discuss UV trends and technologies. Hear all about TrojanUV’s “Let’s Talk Adenovirus” campaign, as well as the company’s growing installation base and recent product developments.

  7. The Pros And Cons Of Ion Exchange Versus Membrane Technology
    10/10/2013

    Frank Caligiuri, Sales Manager for Hungerford & Terry, discusses the merits of ion exchange versus membrane technology with a focus on the constituents being removed

  8. A True Lifesaver: Grundfos Provides Key Element For High-Quality Water
    10/18/2013

    The facilities run by the University of Iowa Hospitals & Clinics have strict standards for water quality, as staff must protect the very sensitive equipment and patients under their care. Safeguarding against such threats as Legionella, there is no room for treatment system downtime. As maintenance issues with the network's existing water treatment systems became ever-increasing, a new technology was sought.

  9. Safer Disinfection With Peracetic Acid
    1/10/2014

    John Maziuk, Technical Development Manager at Solvay Chemicals, discusses the benefits of peracetic acid over other wastewater and stormwater disinfection methods, including no harmful byproducts, a simpler process, and a longer shelf life.

  10. UV-LED Technology: The Latest In Disinfection
    1/16/2014

    Dan Shaver, Business Development Manager at Aquionics, talks about the advantages of UV-LED technology for disinfection: low energy requirements, chemical-free and customizable design, and proficiency in solar or battery-powered applications.