What is grease oil interceptor?

Grease interceptors have a primary function of removing fatty solids from wastewater. They are most often used in commercial kitchens or similar applications. Oil separators have a primary function of removing liquid oil from wastewater. They are most often used in manufacturing or industrial applications.

What is a grease interceptor and how does it work?

Grease traps are devices that your kitchen wastewater flows through on the way to the sewer. These devices separate grease and other fatty waste from the water before it can reach the sewer. Grease traps can also be called grease interceptors, and while they are not the same, they do the same job.

What is the difference between a grease trap and grease interceptor?

Grease traps handle flow rates of 10–50 gallons per minute, while grease interceptors accommodate flow rates of more than 50 gallons per minute. Pressure. Grease traps work best in a low-pressure water environment, whereas grease interceptors are more appropriate for high-pressure environments.

What is oil and grease in wastewater?

Oil and grease includes fats, oils, waxes, and other related constituents found in water, generally wastewater. If these compounds are not removed before discharge of treated wastewater, oil and grease can interfere with biological life in surface waters and create unsightly films.

What does a grease trap smell like?

The worst of the smell actually comes from the decomposition of the solid food deposits at the bottom of the grease trap: this is the layer which will cause bacteria to release pungent nitrates and rotten-egg-smelling sulphates as they digest it.

Do grease interceptors need to be vented?

Grease interceptors must have a vented waste, sized in accordance with code requirements for venting traps, to retain a water seal and to prevent siphoning.

What is a kitchen grease interceptor?

A grease trap (or grease interceptor) is a plumbing device (a type of trap) designed to intercept most greases and solids before they enter a wastewater disposal system. These units reduce the amount of fats, oils and greases (FOGs) that enter sewers.

How often should a grease interceptor be cleaned?

every 1-3 months
Creating a Schedule Most grease traps should be cleaned out every 1-3 months, depending on usage. To know exactly how often your business needs to attend to the grease traps, consider the “1/4th rule.” In simple terms, the grease trap should be cleaned out when it reaches a quarter of its capacity.

How does oil and grease prevent wastewater?

Removal requires chemical addition to lower the pH followed by addition of dissolved oxygen or nitrogen to remove the emulsified oils as they break free from the wastewater. Dissolved Oil is a true molecular solution within the water and can only be removed with biological treatment.

What is difference between oil and grease?

So, what is the difference between an oil and a grease? Very simply: Greases are usually oils with thickener added. At room temperature, greases are usually solid, while oils are usually liquid.

Does a grease trap need to be vented?

What do you know about a grease interceptor?

Slow sink drainage caused from a buildup of gunk means that your water has a more narrow area for drainage and can quickly lead to bigger problems

  • Foul odors from the buildup of fat and oils
  • Noisy drains in the form of gurgling or growling means that your sink waste/s may have clogged
  • How does a grease interceptor work?


  • Cafes
  • Takeaways
  • Pubs,bars and inns
  • Hotels
  • Schools and colleges
  • Bakeries
  • Why are grease interceptors needed?

    With the use of a grease interceptor, grease can be effectively separated from waste water before it has a chance to cause any damage. The grease also has a chance to be recycled into new products, promoting a sustainable and environmentally-sound approach to waste water management.

    How are grease traps/interceptors work?

    How Does A Grease Trap Work? In the most fundamental term, a grease trap or grease inceptor functions by cooling warm or hot greasy water . By allowing the fat, grease and oil (FOG) to cool, a grease trap is able to separate the different layers of wastes with water.

    Categories: Trendy