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A technology for removing waste water, applied in the field of denitrification, which can solve problems such as unusable turnover, a large number of steel bar bindings, poor denitrification effect, etc., and achieve the effects of preventing sludge precipitation, improving stirring effect, and convenient installation
Active Publication Date: 2021-06-25
逸辰环保科技(厦门)有限公司
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[0003]Most of the existing denitrification equipment only performs one denitrification treatment, and the denitrification effect is poor. It needs a large number of steel bars to be bound, and once it is formed, it cannot be moved and cannot be used for turnover
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[0030] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.
[0031] The content not described in detail in this specification belongs to the prior art known to those skilled in the art. In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this The invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", "third...
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Abstract
The invention discloses wastewater total nitrogen removal equipment, and belongs to the technical field of nitrogen removal. The wastewater total nitrogen removal equipment comprises a box body, a suspension ball filler, a primary denitrification area, a secondary denitrification area, an MBR treatment area, a first stirrer, a second stirrer, a gas supply assembly, a transmission mechanism, a first gear, a second gear, a first rotating shaft, a first bearing seat, a first bevel gear, a second bevel gear and a solar power supply group. The primary denitrification area, the secondary denitrification area and the MBR treatment area are sequentially communicated in the box body from left to right, a plurality of suspended ball fillers are arranged in each of the primary denitrification area and the secondary denitrification area, the first stirrer is arranged in the primary denitrification area, the second stirrer is arranged in the secondary denitrification area, and two air outlet ends of the gas supply assembly respectively extend into the first stirrer and the second stirrer. The wastewater total nitrogen removal equipment disclosed by the invention has the advantages of multi-stage nitrogen removal treatment, good nitrogen removal effect, container type integrated design, capability of being integrally moved and carried and convenience in installation.
Description
technical field [0001] The invention belongs to the technical field of denitrification, and in particular relates to a device for removing total nitrogen from wastewater. Background technique [0002] The main method commonly used to remove nitrogen from sewage is the activated sludge process. Activated sludge denitrification technology is a biological treatment technology based on denitrification microorganisms in activated sludge. Under the condition of artificially controlling the amount of oxygen, the domesticated denitrification microbial populations are cultivated. These biological flora with denitrification performance are collectively referred to as For nitrifying and denitrifying bacteria. [0003] Most of the existing denitrification equipment only performs one denitrification treatment, and the denitrification effect is poor. Moreover, most of the treatment areas of the denitrification equipment are scattered and wet-processed on site, requiring a large number of...
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