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Modular integration and process method for wool scouring wastewater treatment

A technology of wool scouring wastewater and process method, which is applied in the fields of environmental governance and resource utilization, and can solve the problems of inability to efficiently remove high-concentration organic matter in wool scouring wastewater, and achieve the effects of saving space, small footprint, and high degree of modularization

Active Publication Date: 2020-11-24
江苏卓燃高新科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because neither the single anaerobic process nor the aerobic process can efficiently remove high-concentration organic matter in wool washing wastewater, it is necessary to combine the anaerobic and aerobic processes

Method used

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  • Modular integration and process method for wool scouring wastewater treatment
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  • Modular integration and process method for wool scouring wastewater treatment

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Embodiment Construction

[0039] In order to further illustrate the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.

[0040] Reference attached figure 2, for modular integration of wool washing wastewater treatment, including online water quality monitoring system 1, solid-liquid separation module 2, first-level physical and chemical module 3, second-level biochemical module 4, third-level advanced treatment module 5, sludge treatment module 6 and Computer automatic control system 7;

[0041] The solid-liquid separation module 2 mainly separates particulate suspended matter or sediment from wastewater; the solid-liquid separation module 2 includes a fine grid a and a self-cleaning filter b, and the online water quality monitoring system 1 is respectively connected to the fine grid a and the self-cleaning filter b and the ...

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Abstract

The invention provides modular integration suitable for wool washing wastewater treatment and a technique thereof for process integration and parameter design for the problem of high-concentration organic wastewater treatment in the wool washing process. The integration comprises a solid-liquid separation module, a primary physicochemical module, a secondary biochemical module, a tertiary advanced treatment unit and a sludge treatment module. The technique has the characteristics of being flexible, efficient, convenient and intelligent, economical and effective, and the stable operation of wastewater treatment facilities can be ensured.

Description

technical field [0001] The invention relates to the technical field of environmental management and resource utilization, and in particular to a modular integration of wool washing wastewater treatment and a process method thereof. Background technique [0002] Washing wool is an intermediate link in wool products. Because there are many impurities when wool is collected in the original place, the finished product must go through a washing process, and the washing wastewater produced is called wool washing wastewater. Wool scouring wastewater is high-concentration organic wastewater discharged from the wool scouring production process, which contains sediment, lanolin, sheep manure, and a small amount of detergent and wool fiber. Wool washing wastewater is generally light yellow, smelly, and viscous. The main pollutant in the wastewater is lanolin, which has been emulsified and exists in the form of O / W (oil-in-water). The high concentration of CODCr and BOD5 in the wastewa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14C02F101/10C02F101/16C02F103/22
CPCC02F1/001C02F1/24C02F1/32C02F1/5236C02F1/56C02F3/30C02F9/00C02F2001/007C02F2101/105C02F2101/16C02F2103/22C02F2209/001C02F2209/08C02F2209/10C02F2209/40C02F2209/44C02F2301/046C02F2301/08C02F2303/04
Inventor 于鹏飞郜玉楠何亚婷
Owner 江苏卓燃高新科技有限公司