onsite sewage facility造句

例句与造句

In virtually all engineered onsite sewage facilities, recycling and decomposition by natural organisms is still the primary mechanism of sewage disposal.
This has been proposed as a solution for onsite sewage facilities in subsistence agriculture economies where hand labor is the most abundant.
Due to the incomplete state of decomposition, when removed from an onsite sewage facility, these solids are typically referred to as " sludge " rather than " compost ", and have powerful offensive odors arising from the microorganisms still consuming nutrients in the sludge.
Although the solids collected by onsite sewage facilities can potentially be used as compost to build topsoil, these solids are often incompletely decomposed due to either a lack of onsite storage space to wait for decomposition ( municipal facilities ), or because the solids are being stacked in a layered structure of new waste solids on top of previously decomposed solids ( septic tanks and outhouses ).
It's difficult to find onsite sewage facility in a sentence. 用onsite sewage facility造句挺难的