Final answer:
Grease condensation in pipes is often prevented by installing grease traps, regular cleaning and maintenance, and the use of chemical additives is not typically relied upon.
Step-by-step explanation:
Grease condensation in pipes is often prevented by installing grease traps. Grease traps are devices that separate grease and oil from wastewater, preventing them from entering the pipe system. They work by allowing the grease to float to the top, while the relatively grease-free water exits through the bottom of the trap.
In addition to grease traps, regular cleaning and maintenance of the pipes is important to prevent grease buildup. This can involve using specialized cleaning agents or high-pressure water jets to remove grease deposits and keep the pipes clear.
While chemical additives can be used to break down grease, they are not typically relied upon as the sole method of preventing grease condensation in pipes. Increasing ventilation may help with odor control, but it does not directly prevent grease buildup.