Tokyo Metropolitan Government
Official Video Channel

Menu
#21780
Ariake Water Reclamation Center. The Wastewater Cleaning Process. Primary SedimentationTank.【Adults】
2022.01.21 75views

第一沈殿池では、2~3時間かけて、下水に含まれる細かい汚れをゆっくり沈めていきます。
In the primary sedimentation tank, it takes 2 to 3 hours for the fine solids in the wastewater to sink to the bottom.

read more
Related Videos