EWB E-conference 2011

[EWB E-conference 2011] Water and Sanitation

Interesting, I had thought that it was necessary to boil the water (but perhaps this is common practice because it is easier to see when water is boiling than when it is 65 degrees!).

It seems that solar water sterilisers heat water up to about 50 - 60 degrees rather than boiling them. This is an old link but it may be of interest:

  • A practitioner's journal on household energy, stoves and poverty reduction.

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