Here is the Slow Sand Filter calculator spreadsheet. Click here to download. 703kb
Here is the diagram of the sand filter build. Click here to download. 192kb
Here is a pdf of the calculations for building a SSF in a standard
blue barrel with 10
inches of head. Normal costs of materials are given. Click
here to download. 63.9 kb
IMPORTANT NOTE
The sand filter plans are dynamic according to
what you build with. I have given you a spreadsheet
to enable you to build a filter using your own vessel. Example
build diagrams are included.
The PowerPoint download for the Purifying Water seminar has a
diagram and photos of building a filter.
I corrected the example build in the spreadsheet
to be 10 inches of head rather than 12 inches
and made some other tweaks and uploaded a new spreadsheet on
12/6/2015
12 inches of head is too close to the safe zone
for my comfort.
Replace any versions you downloaded earlier and get the corrected
one now
Thank you.
Pat
Chesney
Sustainable Living Consultant
Rainwater
Harvesting, Water Purification, Plumbing, Aquaponics, Energy
Conservation, Energy Generation
Solar Water Heating, Solar PV and More
254-716-3568
pat@chesneyservices.com
Master Plumber-State of Texas-License #40812 with the
Water Supply Protection Specialist (WSPS) Endorsement
Certified
ARCSA AP 2013
Member of ARCSA
The American Rainwater Catchment Systems Association since 2013
Certified
HERS Rater 2007-2013
_____________________________________________________________________________________________
Regulated
by the Texas State Board of Plumbing Examiners 929 East 41st
St., Austin, TX 78751 (800) 845-6584
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