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Impurities in natural water

Impurities in natural water. Impurities in natural water. People use natural water for cleaning and washing. They do not drink it directly because. Impurities in natural water. Water contains impurities:. Soluble impurities. Insoluble impurities. Micro-organisms.

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Impurities in natural water

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  1. Impurities in natural water

  2. Impurities in natural water People use natural water for cleaning and washing. They do not drink it directly because...

  3. Impurities in natural water Water contains impurities: • Soluble impurities • Insoluble impurities • Micro-organisms

  4. Impurities in natural water Soluble impurities: Impurities that dissolve in water e.g. salts, dyes...

  5. Impurities in natural water Insoluble impurities: Impurities that DO NOT dissolve in water e.g. sand, oil...

  6. Impurities in natural water Micro-organisms: Tiny living things that cannot be seen with naked eyes e.g. bacteria and germs...

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