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Preventing rust in a steel water tank comes down to one principle: keeping water away from bare steel. With the right inspections, stable water conditions and a high-performance lining, corrosion can be stopped and prevented for the long term.

Tank relining helps prevent contamination in water tanks by sealing the inside of the tank with a durable protective coating. This layer stops bacteria, rust and debris from entering the water, keeping it safe and hygienic. In this guide, we’ll explain how tank relining prevents water tank contamination and the key benefits of using a protective tank coating.

To prevent algae from growing in your water tank, deprive it of sunlight, nutrients and stagnant water. Algae is a diverse amalgamation of aquatic organisms – living entities that use photosynthesis to produce food and thrive. So, removing everything necessary for photosynthesis is the only way to prevent algae in your water tank.

Water storage tanks are essential for providing clean, safe water at all times. They are also some of the most valuable assets in a utility system. Poorly maintained water tanks can create serious water quality issues, increase repair costs and lead to customer complaints.

Despite their familiar silhouette, many people still aren’t sure what cooling towers actually do. A cooling tower is used to cool water in industrial processes, commercial buildings and HVAC systems through evaporative cooling.

Empty water tanks can pose hidden risks far beyond simply “having no water.” From microbial contamination and structural flotation to sediment buildup, algae growth and environmental leaks, an unfilled tank is vulnerable on multiple fronts. 

This article examines each danger in turn and outlines COVAC’s proven solutions. At COVAC we offer professional inspection, high‑performance coatings and scheduled maintenance to ensure safe, reliable water storage for years to come.

When it comes to keeping water tanks clean and compliant, access is everything. Whether for routine inspections or emergency repairs, being able to reach the inside of a tank is crucial. But do all water tanks have an access hatch?

Bund lining plays a crucial role in ensuring the safety, compliance and longevity of storage facilities handling hazardous or non-hazardous liquids. Without proper bund tank lining, businesses expose themselves to serious risks, including environmental damage and financial penalties. 

Businesses that store hazardous liquids must adhere to strict UK environmental regulations to prevent spills from contaminating land and water.