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Two-stage ultrafiltration water treatment structure

A technology of ultrafiltration water and two-stage ultrafiltration, which is applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., and can solve problems such as failure to meet recycling or discharge standards

Inactive Publication Date: 2015-05-27
西安民生电热技术工程有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] After the current industrial wastewater is treated, it cannot meet the standards for recycling or discharge

Method used

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  • Two-stage ultrafiltration water treatment structure

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Embodiment Construction

[0008] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0009] Referring to the accompanying drawings, a two-stage ultrafiltration water treatment structure includes a filter device 1, the inlet of the filter device 1 communicates with the waste water pipe 5, the outlet of the filter device 1 is connected to the inlet of the first-stage ultrafiltration membrane device 2, and the first-stage ultrafiltration membrane device 2 is connected. The outlet of the filter membrane device 2 is connected to the inlet of the secondary ultrafiltration membrane device 3, the outlet of the secondary ultrafiltration membrane device 3 is connected to the inlet of the carbon adsorption device 4, the outlet of the carbon adsorption device 4 is connected to the drain pipe 6, and the first stage The ultrafiltration membrane device 2 and the secondary ultrafiltration membrane device 3 are arranged in the casing 7 .

[0010] Working principle of...

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Abstract

The invention relates to a two-stage ultrafiltration water treatment structure. The two-stage ultrafiltration water treatment structure comprises a filter device, wherein the inlet of the filter device is communicated with a wastewater pipe, the outlet of the filter device is connected with the inlet of a first-stage ultrafiltration membrane device, the outlet of the first-stage ultrafiltration membrane device is connected with the inlet of a second-stage ultrafiltration membrane device, the outlet of the second-stage ultrafiltration membrane device is connected with the inlet of a carbon absorption device, and the outlet of the carbon absorption device is connected with a draining pipe; the first-stage ultrafiltration membrane device and the second-stage ultrafiltration membrane device are arranged in a shell. After being treated by the first-stage ultrafiltration membrane device, the second-stage ultrafiltration membrane device and the carbon absorption device, water can meet draining or recycling standards.

Description

technical field [0001] The invention relates to a double-stage ultrafiltration water treatment structure. Background technique [0002] After the current industrial wastewater is treated, it cannot meet the standards for recycling or discharge. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a two-stage ultrafiltration water treatment structure, and the treated water can meet the standard of discharge or recovery. [0004] In order to achieve the above object, technical scheme of the present invention is: [0005] A two-stage ultrafiltration water treatment structure, including a filter device 1, the inlet of the filter device 1 is connected to the waste water pipe 5, the outlet of the filter device 1 is connected to the inlet of the first-stage ultrafiltration membrane device 2, and the first-stage ultrafiltration membrane device 2 The outlet of the outlet is con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
Inventor 樊晓红
Owner 西安民生电热技术工程有限责任公司