Sewage treatment method by adding traditional Chinese medicine treatment agents

A sewage treatment method and technology of treatment agent, applied in water/sludge/sewage treatment, chemical instruments and methods, water/sewage multi-stage treatment, etc. , poor adaptability to impact loads, etc., to achieve the effect of small footprint, easy management, and strong adaptability

Inactive Publication Date: 2014-06-04
李建国
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Problems solved by technology

[0003] In order to overcome the problems existing in existing sewage treatment methods such as poor adaptability to impact load, prone to sludge bulking, large area of ​​treatment structures, high capital inves

Method used

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Embodiment Construction

[0015] A method for treating sewage by adding a traditional Chinese medicine treatment agent, characterized in that the specific steps are as follows: input the sewage into the mechanical grille, the sewage passing through the mechanical grid enters the water collection adjustment tank, and then input the sewage in the water collection adjustment tank into the Sewage cooling tower, the sewage cooled by the cooling tower is input to the coagulation sedimentation tank, and the coagulation and sedimentation sewage enters the CASS pool, and a Chinese medicine treatment agent is added to the CASS pool. The Chinese medicine treatment agent includes the following ingredients in parts by mass: 3-10 parts of Aloe Vera, 5-10 parts of Pinellia, 1-3 parts of Ginger, 5-15 parts of Coptidis Rhizome, 2-8 parts of Dannanxing, 4-10 parts of Scutellaria baicalensis; the sewage treated by the CASS pool passes through the biofiltration tank, Finally, the treated water is obtained. The CASS pool i...

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Abstract

The invention belongs to the technical field of environmental protection, and in particular relates to a sewage treatment method by adding traditional Chinese medicine treatment agents. The method comprises the following steps: inputting sewage into a mechanical grid; leading the sewage passing through the mechanical grid to enter a water collection and regulating tank; inputting the sewage in the water collection and regulating tank into a sewage cooling tower; inputting the sewage cooled by the cooling tower into a coagulating sedimentation tank; leading the sewage treated by coagulating sedimentation to enter a CASS (cyclic activated sludge system) tank; leading the sewage treated in the CASS tank to flow through a biofilter tank to obtain the treated water. The method has the advantages that the traditional Chinese medicine treatment agents are added into the CASS tank, and harmful substances cannot be generated in the whole process because the traditional Chinese medicine treatment agents are pure natural substances.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a sewage treatment method adding a traditional Chinese medicine treatment agent. Background technique [0002] The existing sewage treatment methods include the activated sludge method, which first appeared in England in the early 20th century. It has a history of nearly a hundred years and is one of the most widely used sewage treatment technologies. This method has been developed in Manchester, England since 1914. It has a history of more than 80 years since the sweat test plant was built in the city. At present, it has become the main body of organic wastewater biological treatment, but there are still some shortcomings that cannot be ignored: poor adaptability to impact loads, sludge swelling easily, treatment of structures Large area, high infrastructure investment and operating costs, complex management, etc. There are also existing patents for ...

Claims

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Application Information

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IPC IPC(8): C02F9/14
Inventor 李建国
Owner 李建国
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