Sustainable sanitation:
Digging the hole for the digester
Sustainable sanitation:
Construction of digester (underground)
Sustainable sanitation:
Construction of biogas digester
Sustainable sanitation:
Digester construction
Sustainable sanitation:
Digester construction
Sustainable sanitation:
Digester construction
Sustainable sanitation:
Digester construction
Sustainable sanitation:
Expansion chamber construction
Sustainable sanitation:
Expansion chamber construction and outlet pipe finishing
Sustainable sanitation:
Digester dome construction
Sustainable sanitation:
Digester dome
Sustainable sanitation:
Manhole of digester
Sustainable sanitation:
Expansion chamber
Sustainable sanitation:
Drying beds next to the expansion chamber
Sustainable sanitation:
Biogas first flame.MP4 (Anlage)