What is the function of hypochlorinators and brominators?

Hypochlorinators and brominators are primarily designed to treat stored water, which is crucial for maintaining water quality aboard naval vessels. These systems add chlorine or bromine to the water, which acts as a disinfectant, effectively killing bacteria, viruses, and other harmful microorganisms. Proper treatment ensures that the stored water is safe for drinking, cooking, and other uses, protecting the health of the crew and maintaining operational readiness.

While circulation of hot water and steam generation are important functions in a ship's engineering systems, they do not pertain to the specific role of hypochlorinators and brominators. Additionally, filtering drinking water is part of the broader water treatment system, but the specific action of hypochlorinators and brominators focuses on disinfection rather than filtration. This makes treating stored water the most accurate answer regarding the functions of these systems.