(Bio)Fouling
Fouling and biofouling are among the most persistent and costly problems in industrial water systems – from boilers and heat exchangers to cooling towers and seawater intakes. Whether it’s caused by mineral particles, corrosion debris, or biofilm-forming bacteria, these layers accumulate over time, disrupting flow, lowering thermal efficiency, and sheltering corrosion-causing microbes.
(Bio)fouling doesn’t just make your system dirty, it makes it unstable, inefficient, and vulnerable.
What causes (bio)fouling?
- Warm, stagnant, or low-flow water zones
- Inorganic particles (like rust or scale) accumulating in pipes
- algae, bacteria, or marine organisms forming sticky biofilms
- Inadequate microbial or chemical control
- Lack of early monitoring and system mapping
HydroGreen’s (Bio)fouling Defence Strategy
We combine real-time monitoring, smart disinfection, and non-chemical disruption to control fouling at every level – starting with root cause identification and sustainable prevention.
✅ Merus® Technology (by Pronomar)
Using a patented oscillation ring, Merus® disrupts both organic and inorganic fouling. It alters the behaviour of minerals, bacteria, and biofilm-forming organisms, preventing deposits from taking hold and making them easier to flush away.
- Non-invasive installation
- Works 24/7 without adding chemicals
- Proven results in seawater and freshwater systems
✅ Biofilm Monitoring (by Lagotec)
Early detection is key. Lagotec sensors continuously monitor biofilm activity on key surfaces inside your system. This enables proactive treatment decisions — before performance is affected.
- Real-time data on microbial growth
- Helps optimise biocide dosing
- Validates treatment effectiveness
✅ Ecodosing™ & Watertop® Programmes (by H2O Biofouling Solutions)
Through detailed system assessments and optimised biocide dosing strategies, H2O BFS helps prevent over- or under-dosing -keeping your system clean while cutting chemical use and environmental impact.
- Custom dosing plans
- Root cause analysis of fouling issues
- Tailored recommendations based on site-specific assessments and system conditions
Learn more about H2O BFS Consultancy →
✅ Monitoring Tools (by Gorex Analyt)
Corrosion, scaling, and microbial activity can all be tracked using Gorex’s sensor technologies – providing full insight into your system’s health.
Talk to a fouling expert!
Request a system check-up and get a tailored plan for sustainable (bio)fouling control.