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< prev - next > Energy Biogas ARTI biodigester construction manual (Printable PDF)
BUILD MANUAL: ARTI FLOATING DOME BIODIGESTOR
(www.eawag.ch)
Revision
Final Draft (edited by Steve Crowe)
Date
30th July 2009
Author
Ben Dana
1. Introduction................................................................................................................. 2
2. Materials List .............................................................................................................. 2
3. Tools List .................................................................................................................... 2
4. Fit the small tank into the large tank........................................................................... 3
4.1 Mark where to cut off the top of the big tank ....................................................... 3
4.2 Cut the hole ........................................................................................................... 4
5 Making the Inlets and Outlets ...................................................................................... 5
5.1 Making the rubber washers................................................................................... 6
5.2 Feedstock Inlet ...................................................................................................... 7
5.3 Feedstock Funnel ................................................................................................ 10
5.4 Residue Outlet..................................................................................................... 10
5.5 Gas outlet ............................................................................................................ 12
5.6 Sealing the higher outlet from the small tank ..................................................... 13
6 Float Limiting Structure............................................................................................. 13
7 Further Information.................................................................................................... 14
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