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Production process wastewater recycling system

A waste water recycling and production process technology, applied in the system field, can solve problems such as difficulty in adapting to biodegradability, and achieve the effects of compact treatment device, low operating cost, and small footprint

Active Publication Date: 2016-04-20
JIANGSU MEILUO HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The purely traditional process based on biological treatment has been difficult to adapt to the treatment of printing and dyeing wastewater with increasingly poor biodegradability

Method used

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with specific embodiments: a production process wastewater recycling system, comprising a waste water tank, a biological reaction tank, an activated carbon adsorption tank, a first settling tank, an ultrafiltration membrane carrier tank, a second settling tank, a reverse An osmotic membrane carrier pool and a clear water pool, the left side of the waste water pool is provided with a water inlet, and the right side of the waste water pool is provided with a water outlet; The water outlet is connected, and the right side of the biological reaction tank is provided with an outlet pipe; the bottom of the activated carbon adsorption tank is provided with a circulating water pump, and the activated carbon circulating water pump is connected with the outlet pipe of the biological reaction tank; the upper part of the first settling tank is provided with The water inlet and the water outlet, the water ...

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Abstract

The invention provides a production process wastewater recycling system including a wastewater pool, a biological reaction pool, an activated carbon adsorption pool, a first sedimentation pool, an ultrafiltration membrane carrier pool, a second sedimentation pool, a reverse osmosis membrane carrier pool and a clear water pool. The production process wastewater recycling system realizes production reuse of water, reduces the adding amount of chemical drugs, is low in operating cost, has simple and easily operated treatment flow, greatly releases a part of labor for wastewater treatment into real product production chains, and reduces labor costs.

Description

technical field [0001] The invention relates to a system, in particular to a production process waste water recycling system. Background technique [0002] The production process wastewater in the textile industry is mainly printing and dyeing wastewater. The wastewater has a high concentration of organic matter, a variety of types, and a complex structure. It is an industrial wastewater that is difficult to treat. The pure traditional process based on biological treatment has been difficult to adapt to the treatment of printing and dyeing wastewater with increasingly poor biodegradability. At present, the wastewater reuse rate of the entire textile industry in my country is less than 10%. Therefore, it is a very important and arduous task for the textile industry to adopt new technologies, save water resources, and improve the water reuse rate. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a textile productio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/14
Inventor 秦鹏
Owner JIANGSU MEILUO HOME TEXTILE