The Challenge

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How can we improve sanitation and better manage human waste in low-income urban communities? read the brief

Contribution

How to empty a septic tank - instructions from an Oxfam project

Emptying a septic tank - instructions from and Oxfam project

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Mark

December 26, 2010, 18:55PM
Great pump, we used this design in SA and it worked (with some small mods) really well!! Fairly easy to make effective pump!
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