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Last login: 24.08.2018
Joined KP: 06.05.2014
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Recently Answered
Oct. 13, 2017, 11:08 a.m.

Aqua tabs are are simply fixed dose chlorine tablets. To be effective the turbidity of the watter must be below 5 NTU. Unless your water is coming from protected wells you would need to filter the ...

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tags: WASH, Water, Household_Water_Treatment
Aug. 24, 2018, 3:53 p.m.

Hi You do not say in your question how you have confirmed that the source is contaminated with E.Coli? E. Coli are naturally present in water and soils, so in your case it would be adviable to conf...

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tags: WASH, Water, Sanitation, Health, Water_Quality, Chlorination, Watercourse_Pollution
Aug. 24, 2018, 2:27 p.m.


If you are looking at large volumes, your first option would be to consider burying the composting unit below the frost line thereby insulating the unit and reducing heat loss. A second optio...

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tags: WASH, Sanitation
Oct. 7, 2017, 12:50 p.m.

Hi Lizzie

It sounds like you may have an issue with technical supervision. If I were in your position I would consider contracting the site/techhnical supervion to an established contractor. This ...

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tags: Shelter, Building_Design, Cements_and_Binders, Shelter_Materials
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