OCR GCSE Combined Science B · J260
Chemistry, Combined Science
Revise: Water Treatment and Chlorine TestingTwo methods are distillation and membrane filtration using reverse osmosis.
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GCSE Combined Science · key term
Separation using a membrane that allows some substances to pass through while retaining others.
Used by OCR
Chemistry, Combined Science
Revise: Water Treatment and Chlorine TestingTwo methods are distillation and membrane filtration using reverse osmosis.
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