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Spreadsheet - Slow sand filter design

This spreadsheet allows the design of slow sand filters. This water treatment technology does not require expensive equipment or chemicals (coagulants, polymers, limestone, etc...) and can be used in small communities and villages.

All calculations and rates are following the Brazilian Standard NBR 12216/92. The spreadsheet is in Portuguese and in English.

Files
Version
1.0
Platforms
Excel
File size
33 KB
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