沼气池容积根据用途、用量确定。建池前若不根据规划池型算准容积,建成之池过大,会造成浪费;过小则不够使用。按因地制宜原则建池,必然会遇上各种池型。要掌握每种形状沼气池容积的计算,需记许多公式,这既麻烦又不便普及,花费时间查找公式也会影响设计、施工进度。为使广大农村沼气技术员十分方便地掌握各种形状沼气池 The capacity of the digester is determined according to the use and dosage. If the quasi-volume is not calculated according to the planning pool type before the pool is built, the built pool will be too large and will cause waste; if it is too small, it will not be enough. Build a pool according to the principle of adapting to local conditions, it will inevitably encounter various pool types. To master the calculation of the biogas tank volume of each shape, a lot of formulas need to be written. This is both troublesome and inconvenient. The time-consuming search formula will also affect the design and construction progress. In order to make the vast majority of rural biogas technicians have a convenient grasp of various forms of biogas digesters