Water body nitrogen removal device and application thereof

• Main Authors: ZHOU HONG, LING XIAOJUN, HU HUIPING
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2021
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to the technical field of water treatment, in particular to a nitrogen removal device and an application thereof. The nitrogen removal device comprises a water power device, a nitrogen removal area and a buoyancy adjusting area, the water power device can increase the water flow velocity without extra power, energy consumption and the maintenance cost of the device are reduced, and the nitrogen removal efficiency of the nitrogen removal area is improved. The nitrogen removal unit structure of the nitrogen removal area is of a peripheral layer-by-layer structure, the arrangement of a firm aerobic and anaerobic environment is achieved, the nitrogen removal effect is further improved through the filler composition proportion of the active mud and the porous material, and the nitrogen removal device is simple in structure, easy to replace and maintain and good in application prospect. 本发明涉及水处理技术领域，具体涉及一种除氮装置及其应用。本发明所述的除氮装置包括水动力装置、除氮区和浮力调节区，其中水动力装置采用不需使用额外动力即可使得水流流速增，减少能源消耗和装置的维护成本，而且提高除氮区的除氮