WATA Standard - Table of Contents

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INDEX

1. Presentation .......................................................................................................3

2. Necessary materials ..........................................................................................4

3. Recommendations for the production of sodium hypochlorite ........................ 4

4. Water quality .......................................................................................................6

5. Sources of electricity/energy .............................................................................8

6. Procedure for producing sodium hypochlorite solution ................................. 10

7. Storage .............................................................................................................. 11

8. Measuring active chlorine concentration (WataTest) ...................................... 12

9. Using sodium hypochlorite solution to chlorinate drinking water ................. 13

10. Testing drinking water with WataBlue

(determination of residual chlorine) .................................................................... 15

11. Using the sodium hypochlorite solution for disinfection/cleaning ............... 16

12. Stabilising the chlorine solution .................................................................... 18