Secondary disinfection can be effective for waterborne pathogen control but the application can be complex and requires expertise. 

With options such as Chlorine, Chlorine Dioxide, Mixed Oxidant Solution (MOS), and Copper Silver Ionization (CSI), there are trade-offs with each option. Legionella Control Systems simplifies this process by walking you through the options and choosing the best for your facility or your client.

Learn more about the different secondary disinfection options.

Connect with a leader in the secondary disinfection industry.

In September, Chris Nancrede, EIT, ASSE 12080, presented at the ASPE 2025 Tech Symposium in Orlando, Florida. With two decades of experience in water systems and Legionella control, Chris provided practical, expert guidance on supplemental disinfection and the key practices plumbers should follow to help safeguard facilities against waterborne pathogens.

Participants walked away with actionable strategies to enhance their designs to control Legionella and other pathogens, helping ensure safer water systems and healthier environments in the buildings they manage.

Learn more about Chris Nancrede and connect with him.

Learn Legionella best practices with customized live training from Legionella Control Systems.

Chris Nancrede, EIT, ASSE 12080 has worked with facility managers and engineers across the U.S. and presented on Legionella best practices internationally. Now you can upskill your team by having Chris train them on Legionella best practices. Training is available at your facility or via live, virtual sessions.

Contact Legionella Control Systems to learn more and schedule your training.

One of the most effective ways plumbing designers can help control Legionella is to plan for it from the very start of the project, when specifications and requirements are being developed.

To make this process easier, an ASSE 12880-certified engineer should be brought in. They can help write the specifications to include a solid water management plan and have the expertise to ensure the scope and requirements are accurate, saving you time down the road.

Plumbing designers should also include Legionella testing in their construction specifications. Construction creates new Legionella risks that can throw off control efforts before the building is open, but adding testing can keep things on track.

Plan ahead and keep your project on track. Contact Legionella Control Systems today.