Package plants are pre-manufactured

Package plants are pre-manufactured treatment facilities used to treat wastewater in small
communities or on individual properties.
According to manufacturers, package plants can be designed to treat flows as low as 0.002 MGD or as high as 0.5 MGD, although they more commonly treat flows between 0.01 and 0.25 MGD (Metcalf and Eddy, 1991).

結果 (中文) 1:

包装工厂预制的处理设施，用于治疗小
社区或个人性质的废水。
根据制造商，包装的植物可用来治疗流低至0.002 MGD或0.5 MGD高，虽然他们通常对待流0.01和0.25的MGD之间（梅特卡夫和涡流，1991）。

結果 (中文) 2:

包植物是预制成品的处理设施用来处理废水在小
社区或个别属性上
根据制造商、 包植物可以设计为对待流动作为 0.002 MGD 低或高达 0.5 MGD，虽然他们更普遍的对待 0.01 和 0.25 MGD (梅特卡夫和涡流，1991年) 之间的流动。