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Sewage treatment system and treatment process

A technology of sewage treatment system and sludge return pipe, applied in biological water/sewage treatment, water/sludge/sewage treatment, special compound water treatment, etc. Rebar binding and other issues to achieve the effect of reducing costs, avoiding environmental pollution, and improving processing efficiency

Pending Publication Date: 2020-08-11
逸辰环保科技(厦门)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The utilization rate of carbon source in the existing sewage treatment process is low, and the sewage treatment effect is poor
In addition, each treatment pool is wet-processed on site, requiring a large number of steel bars to bind, and once formed, it cannot be moved

Method used

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  • Sewage treatment system and treatment process
  • Sewage treatment system and treatment process
  • Sewage treatment system and treatment process

Examples

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Embodiment Construction

[0027] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0028] The content not described in detail in this specification belongs to the prior art known to those skilled in the art. In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this The invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", "third...

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Abstract

The invention discloses a sewage treatment system and a sewage treatment process, which belongs to the technical field of sewage treatment, sewage treatment system, the sewage treatment system comprises a primary anaerobic tank, an aerobic tank, a secondary anaerobic tank and an MBR tank, the MBR tank is respectively connected with the primary anaerobic tank and the secondary anaerobic tank through sludge return pipes; the primary anaerobic tank, the aerobic tank, the secondary anaerobic tank and the MBR tank are provided with prefabricated tank bodies; clamping grooves are formed in one sidewalls of tank bodies of the first-stage anaerobic tank, the aerobic tank and the second-stage anaerobic tank; wherein clamping strips are arranged on one side walls of tank bodies of the aerobic tank,the secondary anaerobic tank and the MBR tank, a biological rope group is arranged in the primary anaerobic tank, the biological rope group is provided with a nylon framework, the nylon framework isprovided with a plurality of accommodating holes communicated with the outside, the accommodating holes are filled with carbon sources, and notches of the accommodating holes are sealed by coating films. The sewage treatment system and the sewage treatment process are high in carbon source utilization rate and good in sewage treatment effect, and the tanks are assembled on site in a prefabricatedmode and can be repeatedly used in different scenes.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment, in particular to a sewage treatment system and a treatment process. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] The utilization rate of carbon source in the existing sewage treatment process is low, and the sewage treatment effect is poor. Moreover, each treatment pool is wet-processed on site, requiring a large number of steel bars to be bound, and once formed, it cannot be moved. Contents of the invention [0004] The purpose of the present invention is to propose a sewage treatm...

Claims

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Application Information

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IPC IPC(8): C02F3/30C02F3/28C02F3/00
CPCC02F3/30C02F3/00C02F3/2806C02F2305/06
Inventor 雷孝进
Owner 逸辰环保科技(厦门)有限公司
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