Anaerobic Digester Picture Gallery

Please e-mail Paul Harris if you have images to add to the gallery. Also e-mail me if I have miscredited a photo, for which I apologise!

Batch Digesters

Small digester made from "rubbish" (even the connecting tube was 3 core flex with the wire pulled out) digesting piggery manure. (Paul Harris)

Another "recycled" digester, made from plastic soft drink bottles (the tube connects the two head spaces). (Paul Harris)

Poultry and cattle manure digester at Coleraine, N Ireland, built by Practically Green - Further information (Les Gornall)

Dairy cow manure digester at Craven Farms (1 000 cows), Oregon, USA - Further Information (John G. White)

3 cubic metre poly digester. (Lylian Rodriguez)

Small poly digester using piggery waste (Paul Harris) More Information

Small poly digester using poultry waste - the truck tube is the gas holder (Paul Harris)

One ton experimental bio-reactor (Peter Allison)

200 litre CFST built by Simon Knowles, digester on right, gas storage on left. (Paul Harris) More Information

Digester gas holders at Bolivar Sewage Treatment Works, South Australia (Jacky Foo)

Covered lagoon digester during startup, Greenock - South Australia (Jacky Foo)