Treatment structure applied to biological aerated filter system
The utility model discloses a treatment structure applied to a biological aerated filter system, which comprises a secondary biological aerated filter and a primary biological aerated filter which are arranged left and right, a first backwashing aeration pipe and a first backwashing water inlet pipe...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a treatment structure applied to a biological aerated filter system, which comprises a secondary biological aerated filter and a primary biological aerated filter which are arranged left and right, a first backwashing aeration pipe and a first backwashing water inlet pipe are arranged on the left side and the right side of the bottom of the first-stage biological aerated filter, a first backwashing water outlet pipe is arranged on the front side of the top of the first-stage biological aerated filter, and a first-stage water outlet pipe is arranged on the left side of the top of the first-stage biological aerated filter; a first effluent weir communicated with the primary water outlet pipe is arranged on the front side of the top of the primary biological aerated filter. According to the utility model, two sets of independent water inlet systems and two sets of independent aeration systems are arranged, so that the water inlet of the wastewater pool is more uniformly distributed, t |
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