A method for short-range denitrification phosphorus removal coupled with anaerobic ammonium oxidation
A technology of nitrification and phosphorus removal coupled with anammox, which is applied in the field of short-range denitrification and phosphorus removal coupled with anammox, which can solve the problem of insufficient carbon source in raw water, high TN concentration in effluent, and contradiction between phosphorus accumulating bacteria and nitrifying bacteria. problems, to achieve the effect of being conducive to real-time process control, convenient operation and management, and low sludge yield
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[0024] Below in conjunction with accompanying drawing and embodiment the patent application is further described:
[0025] like figure 1 As shown, the short-range denitrification dephosphorization coupling anammox device mainly includes urban sewage raw water tank (1), A 2 O-SBR reactor (2), regulating water tank (3), intermediate water tank (4), N-SBR reactor (5), Anammox-SBR reactor (6), outlet water tank (7), computer (8), PLC control box (9); wherein said urban sewage raw water tank (1) passes through the first water inlet pump (2.1) and A 2 O-SBR reactor (2) connection; A 2 The O-SBR reactor (2) is connected with the intermediate water tank (4) by the first drain valve (2.7); the N-SBR reactor (5) is connected with the intermediate water tank (4) by the second inlet pump (5.6); N- The SBR reactor (5) is connected with the regulating water tank (3) by the second drain valve (5.7); A 2 The O-SBR reactor (2) is connected with the regulating water tank (3) through the ref...
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