Depending on the waste feedstock and the system design, biogas is typically 55% to 75% pure methane.
Depending on the waste feedstock and the system design, biogas is typically 55% to 75% pure methane.
视垃圾原料和系统设计而定，沼气通常含有55%至75%的纯沼气。
Depending on the waste feedstock and the system design, biogas is typically 55% to 75% pure methane.
视垃圾原料和系统设计而定，沼气通常含有55%至75%的纯沼气。