Grease Interceptor: What, How and Why?

What is a Grease Interceptor?

Grease Interceptors are used to separate water from the FOG (Fat, Oil, Gas). As FOG is lighter in weight than water, it flows down while the water stays up. The Grease Interceptor is made in such a way that it slows down the flow and passage of wastewater and enables sufficient time for the FOG to separate from the used water.

Buy a Grease Interceptor that is Above and Below Ground!

A Grease Interceptor looks like this:

How does a Grease Interceptor work?

Basically, there are two methods used primarily for the separation of water from the FOG.

The Hydromechanical Grease Interceptors are the ones that are used indoors. They make use of the internal baffles that prolong the flow path. This prolonged path gives more duration of time to the water to flow in proper space and in the process, separate from the FOG.

Moreover, there is a vented flow control mechanism in it that takes account of the amount of wastewater that comes in and blends air in it for quick and proper separation of water, Solids and FOG. Later the FOG and Solids which remain on the top and in the bottom in solid form are to be cleared manually.

FOG is approximately 80% lighter than water. And so, the big interceptors known as Gravity/Passive Interceptors depend more on time and gravity for the separation. As there are more side arrangements in a bigger interceptor like Huge tanks, Standpipes, Internal Baffling which retain your solids and FOG for a long and in this case, gravity plays its part in separation. Cleaning of the gravity interceptors is only possible when done by professionals.

Only professionals are asked to clean the Gravity Interceptors because of the size of the interceptors. They are huge and are more technical in nature as they are installed in big spaces like restaurants and hotels, it is too tough for a learner to clean one.

But, how important is it to clean your Grease Interceptors regularly?

The answer is: As important as bathing everyday. Of course, an interceptor is not cleaned everyday but routine cleanup is required to avoid any kind of foul play and dissatisfaction of service.

1. The waste in water causes damage if not cleaned on time. The waste disposed of in the interceptor along with used water develops sulfuric acid in the tank. Sulfuric acid is harmful to storage and also for humans. If the cleaning of the interceptor is not done on time, the sulphuric acid retained can climb back to the input pipe/drain.

2. The Interceptor accumulated loads of waste and solids found in the wastewater before the process commences and pulls them down the water. This prior passage of waste produces a spoiled smell in the tank. If the interceptor is not cleaned on time, this foul smell has the tendency to travel back to the input pipe and hamper those visiting your facility.

3. If you wait for long, the waste solidifies in the water and can sit in the tank. This just makes it harder to clean after you wait for a long time. And thus, it is suggested to not exceed the routine time for attempting tidiness.

At Clenz, we have plenty of Grease Removal Systems and also In-Ground Grease Trap Systems. These systems assure timely isolation of FOG, Wastewater and solids. Also, there is quality assistance and service assistance present at Clenz for installation, maintenance and dispatch of the interceptors and traps. These traps take care of your discharge and drainage systems. Visit now for more information.

One of the products of Clenz is the Halgan Above and Below Ground Grease Traps. They have more long-term benefits than one. It is flexible and light in weight. Also, it is available in various sizes to fit your requirement. Due to being lightweight, it is easy to install and move as per the requirement arises. They can be customized as per the need and expanded by adding modules in various compositions. The design is created keeping in mind the ease of cleaning and servicing.