Efficient nitrogen and phosphorus removal process system for mariculture tail …

US20230382778A1 · office US · priority 2021-10-19 · published 2023-11-30

Disclosed is an efficient nitrogen and phosphorus removal process system for mariculture tail water treatment. The process system comprises a physical filtering device, an efficient biological treatment unit, a flocculation sedimentation tank, a sand filtering tank, a clean water tank and a sludge …

Inventor: Fang Chang · Assignee: Tianjin Research Institute For Water Transport Engineering,M.O.T.

Open the patent document · source query “water purification”