Method for processing sewage by microwave chemistry and corresponding system

A sewage treatment method and a sewage treatment system technology, applied in water/sewage treatment, chemical instruments and methods, water/sludge/sewage treatment, etc., can solve the limitations of microwave sewage treatment system sewage treatment capacity, microwave reactor appearance size Large size, low utilization rate of microwaves and other problems, to achieve the effect of improving the effective penetration ability, accelerating the flocculation catalytic process, and strengthening the reaction effect

Active Publication Date: 2008-03-19
孙宪彬
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The limitation of the arrangement described here makes the appearance size of the microwave reactor huge, and the utilization rate of the microwave is also very low
The restriction on the diameter of the pipeline limits the sewage throughput, and thus limits the improvement of the sewage treatment capacity of the microwave sewage treatment system

Method used

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  • Method for processing sewage by microwave chemistry and corresponding system
  • Method for processing sewage by microwave chemistry and corresponding system
  • Method for processing sewage by microwave chemistry and corresponding system

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Embodiment Construction

[0033] Referring to Fig. 1, it is the structural representation of sewage treatment system of the present invention, in this figure, describe according to its flow process, comprise the water collection part 3 that is made up of grid filter 1 and regulating pool 2 that are connected successively by pipeline; A sensitizer adding device 6 composed of a sensitizer storage 4 and a sensitizer mixing reactor 5; a water treatment agent adding device 7 for adding various water treatment agents needed for water treatment is arranged on the sensitizer by a pipeline mixer 8 After the chemical agent adding device 6; a microwave reactor 9 that is provided with a sewage water pipe and a microwave generator inside; it is arranged on the downstream of the microwave reactor 9, and is connected with the sewage outlet of the microwave reactor 9 through a pipeline A sedimentation filter device 10, the sedimentation filter device 10 is provided with a clear water discharge port and a sludge dischar...

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Abstract

The invention relates to a sewage processing method and system by the microwave chemistry. Before the sewage is transmitted to a microwave reactor (9), a microwave senstizer, which has a higher sensitivity degree to the microwave, is added into the sewage. The senstizer improves the penetration capability and catalysis action of the microwave during the sewage treatment process, reduces the size of the sewage treatment equipment and promotes the sewage treatment efficiency.

Description

technical field [0001] The invention relates to a microwave chemical sewage treatment method and a corresponding system. Specifically, it is a method for rapidly treating sewage by using microwave energy to promote chemical reaction of sewage and a system using the method. Background technique [0002] The research on the application of microwave energy to water treatment began in the 1980s, such as the waste treatment method and equipment disclosed in Chinese patent document CN1008236A published on February 4, 1987. The use unit was produced in the early 1990s. By the end of the 1990s, this technology had made a breakthrough and showed good results in the field of water treatment. For example, a method for microwave treatment of wastewater disclosed in Chinese patent document CN1250747A, which added reagents to domestic and industrial wastewater to be treated Perform pretreatment to make the pH of the treated wastewater = 7, then put the pretreated wastewater into the mic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/52
Inventor 孙宪彬
Owner 孙宪彬
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