Combined Science GCSE
Grit removal
What Grit removal means in Combined Science GCSE, as defined for AQA.
Definition of Grit removal
Check what you remember
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Reference: AQA
Lets dense particles settle or be spun out in a grit channel or vortex tank, because grit would otherwise erode machinery and accumulate in tanks.
Topics that use Grit removal
- Waste water treatment (AQA GCSE)
Related terms
- Further treatment
- Ground water
- Physical separation techniques
- Potable water
- Protecting treatment equipment
- Screening
- Sedimentation
- Waste water
Using Grit removal in the exam
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