Sodium hypochlorite is a highly reactive compound and can decompose quickly without proper storage. Some of the key aspects of storing sodium hypochlorite safely and efficiently include venting, insulation, material selection, and secondary containment. By storing chemicals such as sodium hypochlorite correctly in these key aspects, the lifespan of chemical storage systems can be greatly elongated.
- Venting: Under-venting is one of the most common causes of tank failure. Chemicals like sodium hypochlorite require proper venting systems so that the decomposition does not cause reactions with other chemicals, degrading the storage system and harming the environment. Assmann tanks offer a variety of venting systems in multiple sizes and configurations for all storage systems.
- Insulation: Another crucial step in the proper storage of sodium hypochlorite is insulation. This is because the chemical is very sensitive to extreme temperature changes, especially heat. When heated, sodium hypochlorite starts decomposing and can lead to tank degradation, leaks, and spills. By using high-quality insulating materials, you can reduce the risk of decomposition, which leads to harmful chemical reactions.
- Material Selection: Certain materials are not fit for the storage of harsh chemicals like sodium hypochlorite, which can lead to decomposition and degradation. Polyethylene is the best method for storing sodium hypochlorite. It’s both cost-effective and readily available. Assmann polyethylene tanks are constructed of crosslinked or linear polyethylene, depending on the application. Fiberglass Reinforced Plastic (FRP) is a second choice to Polyethylene because FRP tanks require inspection and re-lining every few years to avoid serious problems.
- Secondary Containment: Secondary containment is a great option to minimize the risks of harm that can come from sodium hypochlorite storage. This can be extra important in settings where large quantities of sodium hypochlorite are stored in commercial or industrial settings where a spill could cause significant damage.
Assmann Tanks are Designed for Longevity
At Assmann, we have a multitude of solutions for sodium hypochlorite storage. Our top Assmann tank recommendations for sodium hypochlorite storage are Double Wall Tanks and Full Drain Outlet Tanks. Taking into consideration these key elements of proper sodium hypochlorite storage systems, the quality and longevity of chemical storage tanks can greatly improve when the correct tank is chosen.