how does a domestic grease trap work

A grease trap is a plumbing device that serves as a drain or waste pipe to prevent grease from passing into the municipalitys sewer system. Fat oil and grease hardens and settles as the wastewater cools.

Domestic Grease Trap 45litre Supplied By Viking Plastics

When wastewater enters a grease trap it slows the.

. A grease trap is in place to prevent fats oils and grease collectively known as FOG that go down the drains from entering into either the public sewer system or the septic tank. As mentioned earlier grease traps are useful for reducing the amount of fats oils and greases or FOGs that enter the main sewers. Some domestic fryers incorporate an angled motorized rotary basket that circulates its contents through the.

The grease trap is a tank that retains wastewater and food solids that enter the trap as a reservoir. As the wastewater cools the fat oil and grease FOG harden and the food solids settle. A grease trap is a device used to intercept greasy wastewater before it enters the municipal sewer system.

Whether automatic or manual grease traps work by trapping the FOG that rise to the top from wastewater before it enters the drains. The grease trap tank acts as a reservoir holding the wastewater and food solids that enter the trap. Although there are some variations a grease trap is a simple design that has changed little over the past 150 years.

This oil and fog. How Does a Grease Trap Work. Thus FOG float on top of the water.

When the outflow from your kitchen sink enters the grease trap the solid food particles sink to the bottom while they lighter grease and oils float to the top. How Does a Grease Trap Work. The traps purpose is to trap the fats oils and grease FOG that are in.

As the temperature comes down the grease in the water is going to start to float to the top because it is less dense than the pure water. Every commercial kitchen produces. How does a grease trap work.

Grease traps work on the basis that FOG fats oils and grease are 10 to 15 percent less dense than water and grease and water do not mix well. These are used as an alternative to a trap where space is limited.

Plumbing Basics Howstuffworks