This standard gives the construction design of rural household biogas digesters and the selection design of supporting technologies. This standard applies to the construction of household biogas digesters in all parts of the country, under various soil types and under different climatic conditions.
GB/T 4750-2002 history
2016GB/T 4750-2016 Criteria for designing of household anaerobic digesters
2002GB/T 4750-2002 The collection of standard design drawings for household anerobie digesters
1984GB 4750-1984 Rural Household Hydraulic Digester Standard Atlas