
To combat the critical threats of harmful microbial growth and waterborne pathogens (Escherichia coli (E. coli), legionella, pseudomonas aeruginosa) in potable water systems, Chemtex experts custom design systems with appropriate automated feed and monitoring to guarantee safe and compliant potable water treatment. We also offer advanced programs integrating chlorine, chlorine dioxide, or monochloramines, ensuring system quality.
Water's Hidden Threat
Are you protected?
To combat the critical threats of harmful microbial growth and waterborne pathogens (Escherichia coli (E. coli), legionella, pseudomonas aeruginosa) in potable water systems, Chemtex experts custom design systems with appropriate automated feed and monitoring to guarantee safe and compliant potable water treatment. We also offer advanced programs integrating chlorine, chlorine dioxide, or monochloramines, ensuring system quality.

1. Why Secondary Disinfection Matters
Secondary disinfection acts as a final line of defense against potentially harmful microorganisms that can grow within pipes and plumbing systems. This includes:
A. Legionella: This bacteria can cause Legionnaires' disease, a serious form of pneumonia.
B. Other Waterborne Pathogens: Secondary disinfection helps mitigate risks associated with various waterborne pathogens.
2. Chemtex: Your Partner in Safe Water
Our secondary disinfection programs are designed to:
A. Maintain Clean Water Quality: We utilize innovative treatment strategies to ensure your water remains free from harmful microorganisms.
B. Customized Solutions: Your Chemtex representative will work closely with you to understand your specific needs and budget. We offer a variety of options to create a program tailored to your unique system.
3. Effective Disinfection Options
Chemtex offers three primary disinfection methods, all proven effective against Legionella and other waterborne threats:
1. Chlorine: A widely used and cost-effective disinfectant.
2. Chlorine Dioxide: A less corrosive, but powerful, disinfectant that can help control pathogens.
3. Monochloramines: Offers long-lasting disinfection and is less corrosive than chlorine.
4. Automated Systems for Optimal Control
Safe and effective disinfection requires precise control. Chemtex provides:
A. Automated Feed Systems: Ensure accurate and consistent dosing of disinfectants.
B. Expert System Selection: Our water treatment specialists will identify the best and most cost-effective automated system tailored to your facility's needs.
C. Rigorous Monitoring: We continuously monitor your system to ensure optimal performance and safety.

The Chemtex Advantage
Peace of Mind
With Chemtex, you can be confident your water system is protected from harmful microorganisms.
Customized Approach
We prioritize understanding your specific needs and budget to deliver the ideal solution.
Expertise and Innovation
Our team leverages the latest technologies and industry best practices.
Safety First
We prioritize the safe and effective application of disinfectants through automation and monitoring.
Chemtex’s ASSE 12080 Certified Expertise.
When the American National Standards Institute (ANSI) adopted the ASSE 12080 certification, it was a pivotal response to the rising threat of Legionella outbreaks.
Water safety is non-negotiable, especially for vulnerable groups: those over 50, smokers, individuals with chronic lung disease, weakened immune systems, cancer, underlying illnesses like diabetes, or recovering from surgery. Biofilms in water systems—harboring bacteria in fountains, showerheads, sprinklers, and pipes—release aerosolized pathogens, amplifying risks in stagnant or intermittently used water. In today’s world, where aerosolized pathogens fuel global health concerns, certified expertise is more critical than ever.
Building on the ASHRAE 188-2018 standard from 2015, this certification establishes rigorous qualifications for professionals tasked with water safety and management. With Legionella cases surging since 2000—contributing to the 7.2 million Americans sickened annually by waterborne diseases—ASSE 12080 ensures certified specialists are equipped to protect public health.
The Logical Choice for Water Safety
ASSE 12080 certified professionals bring unmatched knowledge in:
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Legionella, Legionnaires’ Disease, and Pontiac Fever
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Other waterborne pathogens
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Environmental testing
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Water safety and management programs
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Mitigation approaches
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Construction and renovation impacts
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Case investigation
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Building water systems
Chemtex Leads the Way
ASSE 12080 certified specialists who excel in risk assessments, water management plans, and compliance with ASHRAE 188-2018 and other standards. We’re training over 200 technicians to meet this elite standard, a testament to our unwavering commitment to safety and trust. Partnering with Chemtex means:
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Expertise: Comprehensive risk management and regulatory compliance
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Integrity: Unbiased testing via third-party CDC-Elite Labs
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Solutions: Tailored, consultative water safety programs
From system analysis to mitigation, Chemtex delivers peace of mind. Our certified team ensures your water systems are safe, compliant, and resilient — making us the logical choice for protecting your building and its occupants.

Success Stories
"Forty years in water treatment and analysis really showed when we hired Chemtex. Their professionalism and expertise were so far above our previous service partners. Very happy we made the switch."
Alex Y. - CA
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Ash Marcus
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Jamie Lane