Integrated treatment system for household garbage

A treatment system and pretreatment technology, applied in sedimentation treatment, aerobic process treatment, neutralized water/sewage treatment, etc.

Inactive Publication Date: 2019-08-27
GUIZHOU MINZU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To this end, the present invention provides an integrated processing system to solve or at least alleviate the above existing problems

Method used

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  • Integrated treatment system for household garbage
  • Integrated treatment system for household garbage
  • Integrated treatment system for household garbage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0034] Wherein, the reservoir 111 communicates with the mixing and separating device 310 and the regulating tank 120 respectively, so that the first stream after the waste liquid is diverted by the mixing and separating device 310 can be directly introduced into the reservoir 111 for processing, and the second stream is first regulated. After the pool is adjusted or transferred, it is introduced into the reservoir 111 for processing. According to one embodiment, organic matter can be added in the reservoir 111 according to the water quality in the reservoir 111 , so as to carry out sedimentation and sterilizing treatment on the liquid in the reservoir 111 . The first stream and the second stream are treated in the reservoir 111 to obtain a mixed liquid. Optionally, the organic matter includes a flocculant and / or a bactericide, and the flocculant may be polyacrylamide, but is not limited thereto.

[0035] Further, the first biofilm aeration tank 112 is in communication with th...

specific Embodiment

[0060] It is known that a farmer produces 1.5m of domestic sewage every day 3 , 5Kg of kitchen waste, 3Kg of human (animal) excrement, and 1Kg of straw, by detecting the initial average value of each parameter in its influent water quality, and each parameter index of the discharge water quality after being treated by the integrated treatment system of the present invention value, as shown in Table 1. Here, the quality of the influent water is the quality of the water delivered to the mixing and separating device 310 .

[0061] Table 1

[0062]

[0063]

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PUM

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Abstract

The invention discloses an integrated treatment system. The system involves a mixing and separating device, a waste liquid treatment system and a waste residue treatment system, wherein the mixing andseparating device is suitable for pretreating household garbage and mixing with the ingredients to form a mixture, so that the mixture is separated into waste liquid and waste residue; the waste liquid treatment system communicates with the mixing and separating device and is suitable for treating the waste liquid; and the waste residue treatment system communicates with the mixing and separatingdevice and is suitable for treating the waste residue. According to the integrated treatment system, the waste liquid treatment system and the waste residue treatment system are integrated, so that various biochemical wastes in the rural environment can be comprehensively treated.

Description

technical field [0001] The invention relates to the technical field of domestic waste treatment, in particular to an integrated treatment system. Background technique [0002] With the development of my country's urbanization and national economy, more and more garbage and sewage are discharged in the lives of urban and rural residents, seriously affecting the living environment of residents. At present, most of the methods for dealing with the garbage and sewage discharged by urban and rural residents are treated separately. Among them, for solid waste, they are usually collected, transported, concentrated in landfills, or directly incinerated; for liquid garbage (sewage), It is through the construction of a sewage collection pipe network system to divert the sewage to the sewage treatment plant for treatment. For this treatment method, whether it is the transportation of solid waste or the construction of sewage treatment plants, a lot of manpower and huge funds are requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B09B3/00B09B5/00C02F9/14
CPCB09B3/00B09B5/00C02F1/40C02F1/50C02F1/54C02F1/66C02F3/02C02F9/00C02F2001/007
Inventor 陶文亮王琬李龙江
Owner GUIZHOU MINZU UNIV
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