(Page créée avec « Advantages: * The use of the filter does not require any energy * Use of local materials (clay, wood fines) * Easy maintenance: must be cleaned once a week. Do not put it... »)
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* Use of local materials (clay, wood fines)
* Use of local materials (clay, wood fines)
* Easy maintenance: must be cleaned once a week. Do not put it under the sun otherwise seaweeds can grow
* Easy maintenance: must be cleaned once a week. Do not put it under the sun otherwise seaweeds can grow
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* Cheap ((sold for 30$ by Merinsa Company)
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* Cheap (sold for 30$ by Merinsa Company)
* Long lifetime: a few years
* Long lifetime: a few years
* Could be sealed (thanks to the plastic container’s lid) which prevents the water from being re-contaminated
* Could be sealed (thanks to the plastic container’s lid) which prevents the water from being re-contaminated
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* In our case, the price of the filter is low but still too high for the people in the slums who need it. Merinsa Company’s main clients for those filters are charities who then give them out to the families.
* In our case, the price of the filter is low but still too high for the people in the slums who need it. Merinsa Company’s main clients for those filters are charities who then give them out to the families.
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Context
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Context:
Version actuelle datée du 4 février 2019 à 15:44
Advantages:
The use of the filter does not require any energy
Use of local materials (clay, wood fines)
Easy maintenance: must be cleaned once a week. Do not put it under the sun otherwise seaweeds can grow
Cheap (sold for 30$ by Merinsa Company)
Long lifetime: a few years
Could be sealed (thanks to the plastic container’s lid) which prevents the water from being re-contaminated
Disadvantages:
Use of silver (which is not always a material available locally)
Use of an oven which should be able to reach 1000°C see if a potter around you has a ceramic oven and could lend it to you
Heavy and bulky
In our case, the price of the filter is low but still too high for the people in the slums who need it. Merinsa Company’s main clients for those filters are charities who then give them out to the families.
Context:
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