Stripping tower
A stripping tower, reaction column technology, applied in the direction of degassed water/sewage treatment, etc., can solve the problems of high concentration of organic matter and ammonia nitrogen, not well solved, poor biodegradability, etc. Simple, high impact load resistance
Inactive Publication Date: 2012-07-18
宜兴市金德环保设备有限公司
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Problems solved by technology
Due to the large changes in water quality of landfill leachate, high concentrations of organic matter and ammonia nitrogen, and poor biodegradability, its treatment has not been well resolved.
Method used
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[0008] As shown in the accompanying drawing, a kind of stripping tower provided by the present invention comprises a reaction column 1, the middle part of the reaction column 1 is filled with a filler 2, and the top of the reaction column 1 is provided with a nozzle 3, and the nozzle 3 and the submersible pump in the water tank 4 5 are connected; the middle part of the reaction column 1 is provided with an air inlet 6, and the air inlet 6 is connected to the air pump 8 through the gas flow meter 7;
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The invention discloses a stripping tower, which comprises a reaction column, wherein a filler is filled in the middle of the reaction column; a sprayer is arranged at the top of the reaction column and is connected with a submersible pump inside a water tank; a gas inlet is additionally arranged in the middle of the reaction column and is connected with a gas pump through a gas flowmeter; and a water outlet is arranged at the bottom of the reaction column. According to the invention, the stripping tower is small in occupied area, simple in structure, strong in resistance to compact load and convenient in assembly; and high-concentration ammonia nitrogen in toxic wastewater of garbage leachate can be effectively removed in a short time, so as to provide a reliable technology for a standard treatment for the ammonia nitrogen of the wastewater.
Description
technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to a stripping tower. Background technique [0002] At present, the treatment of urban waste in my country is basically landfill treatment, and the treatment of landfill leachate is an urgent problem that needs to be solved in the design, operation and management of landfill sites. Due to the large changes in water quality of landfill leachate, high concentrations of organic matter and ammonia nitrogen, and poor biodegradability, its treatment has not been well resolved. Contents of the invention [0003] Purpose of the invention: the purpose of the present invention is to provide a stripping tower for treating landfill leachate in view of the deficiencies in the prior art. [0004] Technical solution: In order to achieve the above object, the present invention is specifically accomplished as follows: a stripping tower includes a reaction column, and the middle...
Claims
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IPC IPC(8): C02F1/20
Inventor 李金城徐芝芬陈志文周健张福艳王芬
Owner 宜兴市金德环保设备有限公司
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