WASTEWATER DISINFECTION RESOURCES

WASTEWATER DISINFECTION SOLUTIONS

  • The CoMag® System for Enhanced Clarification

    Proven to dramatically increase capacity performance and help to meet tightening regulations.

  • GENCLEAN-AQ

    GENCLEAN™ AQ is an NSG 60 certified specialized advanced oxidation treatment specially developed for process water disinfection and wastewater treatment for food & beverage processing companies and fish farms.

  • Disinfection Series

    The NeoTech Aqua Disinfection Series is specially designed to disinfect water and is an essential component in advanced oxidation processes.

  • PhotonMaster™ Luminometer

    Reliable data starts with a reliable device. Generate your data from the PhotonMaster, a luminometer that is sensitive enough for the cleanest sample, robust enough for the toughest testing environment, and cost-friendly for any budget.

  • ClorTec® Aftermarket Solutions And Services

    De Nora Water Technologies can help you to optimise your electrochlorination system operation to deliver consistent life long performance.

WASTEWATER DISINFECTION VIDEOS

As aquatic invasive species continue to overwhelm hydropower, industrial, and municipal systems worldwide, this webinar explores why traditional filtration and chemicals are falling short—and how a dual-barrier UV approach is emerging as a proven, chemical-free alternative backed by global field results.

ABOUT WASTEWATER DISINFECTION

 

Wastewater disinfection takes place after primary, secondary and sometimes tertiary wastewater treatment. It is typically a final step to remove organisms from the treated water before the effluent is released back into the water system. Disinfection prevents the spread of waterborne diseases by reducing microbes and bacterial numbers to a regulated level.

A variety of physical and chemical methods are used to disinfect wastewater prior to it being released into natural waterways. Historically, the chemical agent of choice for municipal wastewater treatment has been chlorine, due to its disinfecting properties and low cost. However, the rising cost of chlorine and concerns that low chlorine concentrations can still be toxic to fish and other wildlife, has given rise to more physical methods of wastewater disinfection being adopted such as ozonation or ultraviolet (UV) light.  

The use of ozone as a disinfection agent has the added benefit of increasing the dissolved oxygen content of the treated wastewater. However, because the ozone has to be generated, ozonation can require prohibitive up-front capital expenditure compared to traditional chlorination. UV disinfection has been growing in popularity as a wastewater disinfection method, in large part because of the life-cycle economics of the equipment and the fact that, like ozone, there is no toxic residual.