A inclined wetland with centripetal flow

摘要

The present invention relates to an inclined centripetal wetland comprising: a storage unit (310) storing contaminated water; a filtration module (320) having an inclined shape of which an upper surface becomes lower as going toward a centripetal direction while upper and lower surfaces are sealed, and producing treated water by filtering contaminants contained in contaminated water while the contaminated water transferred from the storage unit (310) flows from the outer wall to an inner wall; a discharge unit (330) having an open upper end and discharging the treated water introduced along the centripetal direction from the filtration module (320) upward; and a discharge pond (340) storing treated water discharged to an upper portion of the discharge unit (330).