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Ecological toilet sewage treatment system and treatment process

A sewage treatment system and toilet technology, applied in water/sewage multistage treatment, water/sludge/sewage treatment, sedimentation treatment, etc. problems, to achieve the effects of low capital investment and operating costs, small footprint, and high processing efficiency

Inactive Publication Date: 2020-08-18
四川星辰心海生态环保科技有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the sewage generated by the toilet cannot enter the urban pipe network, it is necessary to establish a sewage treatment system near the ecological toilet. However, the existing sewage treatment system has a large volume, a large area, low treatment efficiency, and high cost, which is not conducive to Promotion of ecological toilet wastewater treatment

Method used

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  • Ecological toilet sewage treatment system and treatment process

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 Shown, a kind of ecological toilet sewage treatment system comprises primary sedimentation pond, anaerobic pond, anoxic pond, aerobic pond, clean water pond, and the sewage that ecological toilet produces flows into in the primary sedimentation pond after pipeline collection; The settling tank is used to adjust the water volume and uniform water quality. In this embodiment, in order to prevent the floating matter in the primary settling tank from blocking the pipeline pump body and affecting the next treatment process, ensure the normal operation of the subsequent treatment structures and effectively reduce the processing load, the system is The long-term normal operation is guaranteed, and a grid ...

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Abstract

The invention discloses an ecological toilet sewage treatment system and treatment process. The system comprises a primary sedimentation tank, an anaerobic tank, an anoxic tank, an aerobic tank and aclean water tank; an overflow weir is arranged in the primary sedimentation tank; sewage automatically flows into the anoxic tank through the overflow weir, the anaerobic tank utilizes anaerobic bacteria to perform a fermentation treatment on the sewage, the anoxic tank is used for performing adsorption, net capture, biological flocculation and biodegradation on suspended solids in the sewage, andthe aerobic tank is used for degrading and purifying organic matters in the sewage through aerobic organisms. The aerobic tank comprises a tank body, a membrane rack, a filter membrane, a water distributor and a gas distribution system, the membrane rack and the water distributor are mounted in the tank body, the filter membrane is mounted in the center in the tank body, and a biological membraneis arranged on the membrane rack; the gas distribution system comprises an aeration pipe; and the aeration pipe is arranged at the bottom of the tank body. The system has the advantages of high biodegradation speed, small occupied area, low capital investment and operating cost, and the like, and is particularly suitable for treating a small amount of wastewater.

Description

technical field [0001] The invention relates to the technical field of ecological toilet sewage treatment, in particular to an ecological toilet sewage treatment system and a treatment process. Background technique [0002] With the development of cities, the government pays more and more attention to urban environmental protection and stricter sewage discharge, and the country has invested heavily in public health, and ecological toilets have been built in various places. Since the sewage generated by the toilet cannot enter the urban pipe network, it is necessary to establish a sewage treatment system near the ecological toilet. However, the existing sewage treatment system has a large volume, a large area, low treatment efficiency, and high cost, which is not conducive to Promotion of ecological toilet wastewater treatment. Contents of the invention [0003] The purpose of the present invention is to provide an efficient and environment-friendly ecological toilet sewag...

Claims

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Application Information

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IPC IPC(8): C02F9/14
CPCC02F9/00C02F1/001C02F2001/007C02F3/30
Inventor 曾绍勇魏平邓克虎
Owner 四川星辰心海生态环保科技有限公司
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