Wastewater Contaminant Removal Videos

31. GDT Contacting Process… Transferring Ozone Into Solution Faster 4/26/2017

    In the GDT™ process, high efficiency Mazzei® injectors aspirate ozone gas providing dynamic mixing and mass transfer. Dissolution is enhanced in a Flash Reactor™, sized for each application on the basis of feed gas concentration, operating pressure, reaction rates and desired transfer efficiency. After leaving the Flash Reactor, the contacted two-phase flow then travels to the patented degas separator (DS) and degas relief valve for additional mixing and entrained gas removal. And finally, the MTM Mixing Nozzles force dissolved ozone flow into the untreated water in the pipeline or basin for thorough mixing.

32. Grit Removal System Design — How To Design An Effective System 3/13/2017

    There are important tips to consider when designing grit removal systems, especially when different kinds of vortex systems are being considered. Baffled, flat-floor chambers, stacked-tray grit systems and sloped-floor, mechanically-induced vortex systems (MIVs) each have different nuances for sizing related to flow and the influent grit profile. The following short video shares two important tips to know in just two minutes.

33. Unpredictable Septage Conquered. Effective Offload Of Trucks Maintained. 2/21/2017

    With a septage receiving station, you never know what you’re going to get. The Emerald Coast Utility Authority in Pensacola, Florida needed a solution that could handle rocks, debris, grease and other unusual objects the septage might contain. The Huber Technology RoFAS system totally met ECUA’s expectation for reliable operation; handling anything that was brought into the system.

34. Watch CoMag® System Deliver Rapid and Reliable Floc Settling 11/22/2016

    The CoMag® system from Evoqua improves chemical flocculation treatment in wastewater and drinking water applications by using magnetite (an iron ore) to ballast chemical floc, resulting in rapid, reliable and enhanced settling and clarification. The CoMag system settles floc up to 30 times faster than conventional treatments, which reduces plant investment costs by enabling greater treatment capacity in smaller or existing tanks.

35. UV Advanced Oxidation Process (AOP) And The Groundwater Replenishment System In Orange County 11/17/2016

    Explore the UV-oxidation stage of the advanced water treatment process at the Groundwater Replenishment System (GWRS) in Orange County, California. You will see how our TrojanUVPhox™ plays an important role in the final stage of the facility's treatment train.

36. Electrocoagulation: An Alternative Wastewater Treatment Solution 11/2/2016

    Electrocoagulation is an alternative treatment process to the more traditional chemical and biological processes familiar to wastewater treatment professionals. As Doug Herber, Vice President of Water Treatment Technology for BakerCorp, explains to Kevin Westerling in this Water Online exclusive video, the electrocoagulation process requires less sludge than chemical and is less sensitive to changes that adversely affect biological systems.

37. The Application Of UV In Reuse (Video) 11/1/2016

    Water reuse is being adopted in the U.S. as industry and communities recognize the need for a steady and sustainable water source for their future. In this video, Trojan’s Adam Festger discusses the Orange County groundwater replenishment system and other water reuse projects.

38. De Nora Invests In Core Water Treatment Technologies 10/29/2016

    Gary Lohse, Regional Sales Manager for De Nora Water Technologies, provides Bill King with a tour of the Company’s WEFTEC 16 booth and explains some of the product enhancements and initiatives that the new company has made since acquiring Severn Trent’s water treatment business last year.

39. Calgon Carbon Activated Carbon Video 8/3/2016

    As a leading manufacturer of activated carbon, with broad capabilities in ultraviolet light disinfection, Calgon Carbon provides purification solutions for drinking water, wastewater, pollution abatement, and a variety of industrial and commercial manufacturing processes. This animation takes you through the process of manufacturing activated carbon.

40. Calgon Carbon Reactivation Video 8/1/2016

    After an activated carbon’s adsorptive capacity has been exhausted, it can be returned to Calgon Carbon for thermal reactivation. With high temperature reactivation followed by off-gas treatment, the adsorbed organic compounds are destroyed and reactivated carbon can be safely and cost-effectively recycled back to facilities for continued use.