21_Wrapping up.
20_Chlorine solutions in a Diahrroea Treatment Centre.
19_What to do when the concentration is completely off.
18_How to conduct a jar test.jpeg
17_What to do when concentration is not right.
16_How to prepare a stock solution-Step 1.
15_What do you need.jpeg
14_How to prepare a stock solution.
13_How to handle low weights of chlorine.
12_How to prepare a chlorine solution.
11_How to protect.
10_Addtional facts about chlorine.
09_How does chlorination work.
08_Requirements according to Sphere.
07_Safe storage and safe use.
06_Multibarrier approach.
05_HWTS_decision tree.
04_Pathogen removal efficiency.
03_Methods for Water Treatment.
02_What is Household Water Treatment.
01_Why HWTS.