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沼气池的池型,按主池形体分为球形、削球形、矩形、卵形、纺锤形、壶形、立筒形、卧管形又称隧道式、圆柱体削球拱盖形等;按贮气方式分为水压式、浮罩式、气袋式;按承受气压高低而分为高压池、低压池和恒压式;按池体大小分为大、中、小三种;按池组的数量分为个体池、群池;按沼池地埋深度分为地下池、半地下池、地上池三种;按主要建筑材料分为二合土、三合土、煤渣池、薄膜池、抗碱玻璃纤维池,还有红泥胶皮塑料袋;按施工方法分为钢滑模、钢活模、砖模和土模池;又分:整体现浇、块体组合、贴壁、凿坑、回填土池;还按施工排水方法分为池内筑井抽水和池基引排等
Biogas pool type, according to the main pool body is divided into spherical, cut spherical, rectangular, oval, spindle, pot-shaped, vertical tube-shaped, lying tube also known as tunnel, According to the pressure level is divided into high pressure tank, low pressure tank and constant pressure; according to the size of the tank body is divided into large, medium and small three; by the pool group According to the main building materials, it is divided into two kinds of soil, trigenetic soil, cinder pool, film pool, alkali-resistant glass Fiber pool, and red mud plastic bag; according to the construction method is divided into steel slip mode, steel live mode, brick mold and soil mold pool; sub: the overall cast, block combination, adherent, chisel pit, backfill Pool; also according to the construction drainage method is divided into a pool of well-pumping and pool-based drainage and so on