This standard specifies the overall layout, technical requirements, construction requirements, management methods, and operation and safety procedures for rural household biogas digesters, pens, toilets, and kitchens. This standard applies to the supporting renovation and construction of rural household biogas digesters, pens, toilets and kitchens.
NY/T 1639-2008 Referenced Document
GB 7636 Code for design of rural household biogas pipelines
GB 7637 Rural Household Biogas Pipeline Construction and Installation Operation Rules