Why is water ingress considered a significant issue in fuel storage?

Water ingress is considered a significant issue in fuel storage primarily because it can lead to microbial growth and fuel degradation. When water enters fuel storage systems, it creates a favorable environment for microbes, including bacteria and fungi, to thrive. These microorganisms can multiply rapidly, leading to the formation of slime and other byproducts that can clog filters, corrode tanks, and ultimately cause fuel contamination.

Moreover, water can also disrupt the chemical stability of the fuel, leading to its degradation over time. This degradation affects fuel properties such as viscosity and combustion characteristics, potentially leading to performance issues in engines and machinery that rely on that fuel.

Preventing water ingress is therefore critical in maintaining the integrity and quality of fuel, ensuring that it remains suitable for use without compromising performance or safety.