sewage plant

:  refuse liquids or waste matter usually carried off by sewers

:  to put or set in the ground for growth

:  to set or sow with seeds or plants

:  implant

:  a young tree, vine, shrub, or herb planted or suitable for planting

:  any of a kingdom (Plantae) of multicellular eukaryotic mostly photosynthetic organisms typically lacking locomotive movement or obvious nervous or sensory organs and possessing cellulose cell walls

:  the land, buildings, machinery, apparatus, and fixtures employed in carrying on a trade or an industrial business