Plumber Red Seal · Question
What is the primary function of a grease interceptor in a commercial kitchen drainage system?
Grease interceptors are specifically designed to cool wastewater and separate grease and oils, preventing them from solidifying and clogging the sanitary sewer
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Question: What is the primary function of a grease interceptor in a commercial kitchen drainage system?
Answer options:
- To prevent solid food particles from entering the drainage system. ✅ To separate grease and oils from wastewater before it enters the sanitary sewer.
- To neutralize acidic waste from dishwashers.
- To provide a cleanout for the kitchen drainage lines.
Correct answer: To separate grease and oils from wastewater before it enters the sanitary sewer.
Explanation: Grease interceptors are specifically designed to cool wastewater and separate grease and oils, preventing them from solidifying and clogging the sanitary sewer system. While they may incidentally trap some solids, their primary purpose is grease separation.
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