Making boreholes work - rehabilitation strategies from Angola
In areas of the world where primary water supply is obtained from boreholes drilled in fine grained drift, there is potential for ‘sand’ or ‘media’ intrusion. This can result in clogging of borehole screens, damage to submersible pumps and blocked handpumps. Many boreholes encountering this problem...
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| Main Authors: | , |
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| Format: | Default Conference proceeding |
| Published: |
2003
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/30426 |
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