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A kitchen and bathroom garbage and sewage treatment method and its integrated treatment device

A sewage treatment method, kitchen and toilet waste technology, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve new pollution, pollution and other problems, achieve zero discharge, Reduce processing difficulty and process, design scientific effect

Active Publication Date: 2016-01-27
王凤蕊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the deficiencies of existing sewage treatment technology, avoid new pollution problems caused by sludge and sediment, and solve the pollution problems of existing garbage treatment, the present invention proposes an integrated treatment device for kitchen and bathroom garbage and sewage

Method used

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  • A kitchen and bathroom garbage and sewage treatment method and its integrated treatment device
  • A kitchen and bathroom garbage and sewage treatment method and its integrated treatment device
  • A kitchen and bathroom garbage and sewage treatment method and its integrated treatment device

Examples

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Effect test

Embodiment 1

[0045] see figure 1 , the kitchen and bathroom garbage and sewage treatment method of the present invention, comprise the steps:

[0046] 1) The sewage discharged from the kitchen is filtered immediately after discharge, and the crushed kitchen waste is also filtered to achieve the separation of solids and liquids;

[0047] Then, for the sewage after solid and liquid separation, according to the difference in specific gravity of oil and water, the oil and water are separated through liquid level overflow;

[0048] The sewage discharged from the toilet is immediately disinfected after discharge, and then filtered to separate solids and liquids;

[0049] 2) Disinfect the waste water obtained from the kitchen drainage after the oil and water separation, and then merge with the sewage from the toilet drainage through the solid and liquid separation for further filtration treatment;

[0050] 3) The wastewater after step 2) has been further filtered and treated, and after advanced...

Embodiment 2

[0052] The kitchen and bathroom garbage and sewage treatment method of this embodiment is different from Embodiment 1 in that: the sewage is further filtered through the filter pipe, and the sand and stone filter pipe buried in the community is used to segment the filter pipe. Fill the filter material such as sand and gravel, and put nitrogen-loving and phosphorus-loving microorganisms into the filter material to form a filter membrane together with the filter material to complete the advanced treatment of water.

[0053] The filter pipeline adopts a prefabricated pipeline, and along the direction of the filter pipeline, the pores of the filter material filled in sections are distributed in such a way that the water inlet end is large and the water outlet end is small, and nitrogen-loving and phosphorus-loving microorganisms are put in at the same time.

[0054] The sewage after the second filtration is filtered through pores of different pore sizes in the filter tube. At the s...

Embodiment 3

[0056] The kitchen garbage and sewage treatment method of this embodiment is different from Embodiment 1 or Embodiment 2 in that: the advanced treatment includes the step of using surface greening and ecological treatment, making full use of the greening of the community, and using the surface to filter shallow ditches. Filtration The bottom and wall of the shallow ditch are provided with a water-repelling layer, and the filling layer, filter layer, and covering soil layer are arranged in sequence in the ditch. The filling layer can be pebbles, gravel, and porous plates, and its main function is to support the filter layer above. At the same time, the water filtered out of the filter layer enters the packing layer, and under the action of water pressure, flows along the gaps in the packing layer, transports it to the sump or pipeline, and enters the next treatment process or discharges it up to the standard or reuses it. The filter layer can be composed of filter materials with...

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Abstract

The invention relates to a treatment method and device for kitchen wastes and wastewater. The treatment method comprises the following steps: (1) instantly filtering the kitchen wastewater and the smashed kitchen wastes to achieve solid-liquid separation; performing oil-water separation on the wastewater; instantly disinfecting toilet wastewater and filtering to achieve solid-liquid separation; (2) disinfecting the wastewater obtained after the oil-water separation of the kitchen wastewater, and further filtering the wastewater together with the wastewater obtained after the solid-liquid separation of the toilet wastewater. According to the integrated treatment device, a kitchen wastewater solid-liquid separation chamber and a toilet wastewater solid-liquid separation chamber are formed in a wastewater box, the kitchen wastewater solid-liquid separation chamber is connected with an oil storage chamber, and a solid-liquid separation filter box in the kitchen wastewater solid-liquid separation chamber is provided with a kitchen waste inlet. According to the treatment method and device, the discharge problem of household wastes and wastewater is solved from the source.

Description

technical field [0001] The invention relates to a garbage and sewage treatment device, in particular to an integrated kitchen and bathroom garbage and sewage treatment device. Background technique [0002] Municipal solid waste and sewage discharge have become the main sources of river pollution. Since 2001 in our country, the construction of residential reclaimed water stations and urban sewage treatment plants has been carried out in various places. However, the facts show that the pollution of the river is still there, the construction of sewage treatment facilities is slow, and the effect of pollution control is not obvious enough. Moreover, it also brings about the problem of sludge disposal. [0003] The social problems caused by garbage are also clearly exposed. In households, there are three main types of domestic waste: one is kitchen waste, which mainly includes leftovers, leftovers, vegetable leaves, and fruit peels; the other is toilet waste, mainly toilet pap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
Inventor 王凤蕊
Owner 王凤蕊
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