沼气建设由来已久,二十世纪70年代我国开始推广沼气技术,建造了一批沼气池,由于种种原因,这批沼气池被废弃,给老百姓蒙上了一层久久不能抹去的阴影。现在提起沼气建设,老百姓还因上次的失败而望而止步。 如今,国家推广的沼气池模式,克服了过去沼气池模式的不足,并且大大提高了它的优点。如今的沼气池模式是“强回流、水压式” Biogas construction has a long history. In the 1970s, China began to promote biogas technology and built a number of biogas digesters. Due to various reasons, these biogas digesters were abandoned and cast a long shadow over ordinary people. Now put forward biogas construction, people also stop because of the last failure. Today, the state-promoted biogas digester model overcomes the shortcomings of past biogas digesters and greatly increases its advantages. Today’s digester model is “strong backflow, hydraulic”