Microbiological Water Analysis & Hygiene Services
Microbiological contamination in water systems poses significant health risks and operational challenges. TBS Chemicals offers expert laboratory analysis to detect, monitor, and control harmful pathogens, ensuring compliance with health and safety regulations (such as ACoP L8) and protecting your infrastructure from bio-fouling.
Specialized Microbiological Testing
Legionella Analysis
Comprehensive testing for Legionella pneumophila and other species.
Essential for cooling towers, hot/cold water systems, and spa pools to prevent Legionnaires’ disease.
Pseudomonas & TVC
Total Viable Counts (TVC) at 22°C and 37°C, along with Pseudomonas aeruginosa testing,
to assess the general hygienic status of closed loops and potable water.
SRB & NRB Detection
Identification of Sulphate-Reducing Bacteria (SRB) and Nitrite-Reducing Bacteria (NRB) which cause Microbiologically Influenced Corrosion (MIC) in industrial pipework.
| Test Parameter | Description & Importance | Target Systems |
|---|---|---|
| Legionella (Culture) | Gold standard culture method for regulatory compliance and risk management. | Cooling Towers, Evaporative Condensers |
| TVC (Total Viable Count) | Measures the total bacterial population to monitor biocide efficacy. | Process Water, Storage Tanks |
| Coliforms & E. coli | Indicates potential faecal contamination and overall water safety. | Potable & Domestic Water |
| Pseudomonas species | Detects biofilm-forming bacteria that protect other pathogens and clog filters. | Closed Heating/Cooling Loops, RO Feed |
| MIC Analysis (SRB/NRB) | Identifies bacteria responsible for rapid pitting corrosion in metal surfaces. | Closed Circuits, Oil & Gas Process |
| Fungi, Yeast & Mould | Detection of organisms that cause slime formation and system blockages. | Humidifiers, Air Washers |
Control and Remediation Strategies
Analysis is only the first step. At TBS Chemicals, we provide a complete feedback loop to manage biological risks:
- Rapid Testing (Dipslides): On-site monitoring tools for immediate trending of bacterial growth.
- CHEMIWA® Biocide Programs: Tailored dosing of oxidizing and non-oxidizing biocides based on laboratory results.
- Disinfection Services: Expert cleaning and chemical disinfection for systems showing high contamination levels.
- Expert Interpretation: Detailed reports with clear “Pass/Fail” indicators and corrective action plans.