Potable Water and Water Treatment. GCSE Chemistry. 00:05 Introduction 00:30 What is Potable Water? 01:41 Pure Water vs Potable Water 02:48 Sources of Water 04:20 Water Treatment 06:42 Desalination 08:05 Reverse Osmosis 09:00 Distillation 10:09 Distillation Required Practical 12:30 Distillation RP - Triple Chemistry Extra

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