Research Article

Improved Design of Anaerobic Digesters for Household Biogas Production in Indonesia: One Cow, One Digester, and One Hour of Cooking per Day

Figure 1

Field-scale Indonesian model digester. Pictures of a typical household biogas system: (a) the PVC digester, (b) the biogas collection bag, and (c) a traditional household cook stove fueled with biogas from the household digester.
318054.fig.001a
(a)
318054.fig.001b
(b)
318054.fig.001c
(c)