Biofouling at a Refinery

Biofouling in refinery cooling water systems represents a significant operational challenge. Microorganisms attach to pipe surfaces, forming biofilms that restrict flow and reduce heat transfer efficiency.

In this case, a major refinery experienced persistent biofouling in their cooling water circuits. Traditional chemical treatment was costly and created environmental disposal concerns.

After installing Merus Rings on the main cooling water supply lines, biological growth was significantly reduced within weeks. The refinery reported improved heat exchanger performance and reduced chemical treatment costs.