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CHLORTECHIndustry Solutions
COOLING TOWERS AND HVACBiological control in cooling towers
→ On-site chlorine for buildings and industry
44+Countries
10,000+Units installed
88+Organizations worldwide
Cooling towers and HVAC systems accumulate biofilm and bacteria without regular disinfection. Commercial and industrial buildings seek safe alternatives to chlorine gas.
ChlorTech® produces 0.6% sodium hypochlorite on site from common salt, water, and electricity. Disinfectant is generated at the point of use, without chlorine gas cylinders or unstable commercial chemical deliveries.
Equipment & Systems Technology has supplied on-site hypochlorite generators to health, industrial, and humanitarian organizations in more than 44 countries.
ChlorTech® produces fresh sodium hypochlorite using only salt, water, and electricity, providing a safe, efficient, and sustainable chlorine source for multiple industries and applications.
Problem
Cooling tower operators battle biofilm, Legionella risk, and regulatory scrutiny while managing oxidant dosing from delivered chemicals.
How chlorine is used
Chlorine provides oxidant and disinfectant dosing for tower water, drift control programs, and system blowdown management.
How ChlorTech® helps
ChlorTech® supplies on-site hypochlorite for water treatment vendors and building operators running tower programs.
Economic, operational & safety benefits
Tower programs gain fresh oxidant dosing without aging drum hypochlorite.
- Operating savings: Better control of oxidant cost per ton of cooling and reduced vendor markup.
- Fewer deliveries: Salt resupply replaces recurring treatment chemical deliveries.
- Safety and compliance: Stronger Legionella management with on-demand production.
- Return on investment: Payback through chemical savings and audit-ready consistency.
Why on-site beats delivered chlorine
Tower treatment improves when fresh hypochlorite is produced on site rather than stored for weeks in drums.
Success story
Water treatment teams deploy ChlorTech® at sites with multiple towers and strict Legionella management plans.
“Where infrastructure doesn't reach, our technology does.”
Need on-site chlorine for cooling tower treatment?