Sulphate-reducing bacteria can develop in low-oxygen areas beneath deposits, inside biofilm, in stagnant sections and in poorly circulated parts of industrial water systems.

Why SRB matters

SRB activity is associated with black deposits, hydrogen sulphide odour and localised corrosion. A system may show low general bacterial counts while still having anaerobic activity under deposits.

Where to sample

  • Cooling tower basin sludge
  • Low-flow branches and dead legs
  • Deposits from corroded areas
  • Heat-exchanger drain points
  • Under-deposit samples where accessible

Recommended Bactaslyde product

BS115 Sulphate-Reducing Bacteria Test Kit is designed for routine detection of SRB activity. For purchase and current availability, buy the BS115 Sulphate-Reducing Bacteria Kit through Rakiro.net.

Continue with Bactaslyde

Explore the Bactaslyde test kit range, read the general use guide, or contact the Bactaslyde team for product-selection help.