Search found 2 matches
Search found 2 matches • Page 1 of 1
- Mon Aug 24, 2009 7:53 pm
- Forum: Biofilter
- Topic: Does anyone know method to recycling sewage to drinking wate
- Replies: 7
- Views: 17177
It was through the Alaska Science & Technology Foundation. Unfortunately when I do a google search for their grant database it returns a broken page . http://web.archive.org/web/20030429085346/http://www.dced.state.ak.us/astf/index.cfm?FuseAction=Grants&View=Summary&GrantType=Grants&Grants_ID=3464&...
several ideas come to mind to eliminate the electrical component of the percolator pumps what is basically required is a low tech energy storage system employing either pressure or positional energy or both while gravity feed itself may not work (well a large enough water tower could) a hydraulic ac...