Integrated micro-power oxygen filling sewage treatment device
A sewage treatment device and micro-power technology, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, aerobic process treatment, etc., which can solve the problems of complex management and high energy consumption.
Inactive Publication Date: 2015-08-26
ENERGY RES INST OF JIANGXI ACAD OF SCI
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Problems solved by technology
[0004] The purpose of the present invention is to propose an integrated micro-dynamic oxygenated sewage treatment device in order to overcome the high energy consumption and complex management of the aerobic biological treatment of waste / sewage technology.
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[0024] The specific embodiment of the present invention is shown in the figure.
[0025] In this embodiment, an integrated micro-power oxygenation sewage treatment device jet injector 1, jet oxygenation pulse water storage tank 2, air diffuser pipe 3, time-controlled solenoid valve 5, pulse water distribution tank 6, water distribution plate 7, the first A trickling filter tower 9, a distribution cone 11, a second trickling filter tower 12, a settling tank 13 and a downcomer 16 are composed. The cylindrical sedimentation tank 13 is vertically installed on the ground; in the vertical direction, the upper end of the sedimentation tank 13 is sealed and connected with the second cylindrical trickling filter tower 12, and the upper end of the second trickling filter tower 12 is connected with the cylindrical first trickling filter tower again. The filter tower 9 is sealed and connected, and the sealed upper end of the first trickling filter tower 9 is sealed and connected with the ...
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Disclosed is an integrated micro-power oxygen filling sewage treatment device. The integrated micro-power oxygen filling sewage treatment device is formed by a jet injector (1), a jet oxygen filling pulse water storage tank (2), a pulse water distribution tank (6), an air dispersing pipe (3), a time control solenoid valve (5), a water distribution plate (7), a first trickling bio-filter (9), a distribution cone (11), a second trickling bio-filter (12), a sedimentation tank (13) and a downflow cylinder (16). According to the integrated micro-power oxygen filling sewage treatment device, a jet oxygen filling unit, a pulse water distribution unit, a multi-layer aerobic trickling unit, an aerobic biological oxidation unit, a sedimentation separation unit and the like are combined together, the oxygen filling, oxygen restoration, trickling, organic matter degradation and sludge sedimentation separation process on the treated sewage is achieved in the same device, and accordingly the target requirements of the effluent quality are met; the jet oxygen filling dissolved oxygen can be increased by 3 to 5 milligrams every liter, the trickling restored oxygen can be increased by 1 to 3 milligrams every liter, the aerobic degradation requirement is met, and the effluent quality after the sedimentation can be stable to meet the design goals; the integrated micro-power oxygen filling sewage treatment device can be matched and combined with an anaerobic device and an artificial wetland into an ecological and energy-saving phosphorus and nitrogen removal sewage treatment system.
Description
technical field [0001] The invention relates to an integrated micro-dynamic oxygenation sewage treatment device, which belongs to the technical field of environmental protection sewage treatment. Background technique [0002] The wastewater or sewage treatment process is quite mature at present. According to the different properties of wastewater or sewage, physical methods, chemical methods, and biological methods are generally used. The biological method is widely used in the treatment of wastewater or sewage. The core technologies of biological treatment of waste water / sewage are activated sludge method and biofilm method, which are divided into anaerobic biological treatment and aerobic biological treatment according to whether oxygen supply With the continuous improvement and development of technology, the biological method has been innovated and developed to varying degrees on the basis of the traditional activated sludge method and biofilm method, forming...
Claims
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Login to View More IPC IPC(8): C02F3/02C02F9/14
CPCY02W10/10
Inventor 王顺发熊继海吴九九江成田先锋付嘉琦
Owner ENERGY RES INST OF JIANGXI ACAD OF SCI