Legionella Control Biocide for Cooling Systems
CAS Number: N/A (blend)
Formulated chlorine-based or chlorine dioxide-based biocide system specifically designed for Legionella pneumophila control in cooling towers and building water systems. Engineered to maintain ≥1 mg/L free chlorine at pH 7.2–7.6 per ASHRAE 188-2018 and HSE ACOP L8 compliance frameworks.
Technical Specifications
| packaging | 20 kg drum |
| appearance | Chlorine-based or ClO₂-based formulated system |
| compliance | ASHRAE 188-2018 and HSE ACOP L8 |
| monitoring | ATP bioluminescence + culture testing |
| temperature range | 20–60°C cooling tower water |
| free chlorine target | ≥1 mg/L at pH 7.2–7.6 |
Applications
- Cooling tower Legionella risk management
- Building hot and cold water system Legionella prevention
- Hospital and healthcare facility water safety program
- Hotel and commercial building cooling system compliance
- Industrial cooling water system decontamination
- Evaporative condenser and fluid cooler treatment
Key Features
- Specifically validated against Legionella pneumophila serogroup 1 (the primary outbreak strain)
- Compliant with ASHRAE 188-2018 water management program and UK HSE ACOP L8 requirements
- Supported by ATP monitoring protocol for rapid on-site microbiological assessment
- Compatible with automated dosing and monitoring systems for continuous residual control
- Technical support for water management plan (WMP) documentation and risk assessment
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