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Steaming Free Disperse Printing Technology: Treatment Of Printing And Dyeing Wastewater From The Source

2011/9/21 17:01:00 47

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Printing And Dyeing Wastewater By Steaming And Washing Disperse Printing Technology

Is there no sewage in the printing and dyeing industry?

Many people think that is impossible.

But a technology that someone has mastered can make it impossible to make it impossible to produce a drop of sewage in the process of printing and dyeing to fundamentally solve the problem of environmental protection.

The owner of the non evaporating disperse printing technology found this newspaper, hoping to use the platform of the daily newspaper to enable this technology to be used by more Shaoxing enterprises to help Shaoxing's printing industry upgrade and upgrade, promote energy saving and emission reduction, and control the printing sewage from the root.

ecological environment

Pollution.

Blocking sewage discharge from the source

Ding Zhiping, the "master" of the patented technology, is an expert in Jiangsu Silk Science Research Institute.

Mr. Ding said that during the printing and dyeing process, fabrics must be steamed and washed, and the sewage and waste water produced are the direct source of pollution.

According to statistics, the existing printing and dyeing enterprises produce 250 tons of waste water on average per 10 thousand meters of cloth, and the number is quite large.

These waste water must be discharged after reaching the standard of sewage treatment, which will cause great harm to the ecological environment. For enterprises, the production cost will also increase.

To solve this problem, Mr. Ding said he began to study this problem more than 10 years ago.

project

Now.

After many years of enterprise investigation and repeated research, the textile and printing and dyeing research and development center of Jiangsu University and the Jiangsu Silk Science Research Institute have finally obtained national invention patents.

According to the introduction, the principle of the project is mainly to simplify the printing and dyeing process, and avoid the steaming and washing links in the conventional printing and dyeing process, so as to effectively block the discharge of the colored water and sewage from the source, and at the same time, save a lot of money for the daily funds such as capital input and maintenance, repair and other related equipment.

Shaoxing dyeing factory has made reservations.

"Shaoxing is a big textile city, and many printing and dyeing enterprises are produced every year.

sewage

Quite a few. "

Mr. Ding said that he wanted to extend the environmental protection technology to Shaoxing. Enterprises could realize zero discharge of sewage without additional investment, thus helping the printing industry to implement energy saving and emission reduction.

Chen Min, general manager of Shaoxing Rong Yun chemical dyestuff company, who is responsible for the application of the technology in Shaoxing market, is very busy.

According to her introduction, in July, experts organized a small batch production tracking. After that, many printing and dyeing enterprises in Shaoxing expressed their intention to introduce the technology, and many people made an appointment by telephone.

Insiders said that under the current situation of energy conservation and emission reduction, Shaoxing's textile industry is facing many difficulties.

Once the process reform is applied in Shaoxing's printing and dyeing enterprises, it will be a blessing for both the development of enterprises and the ecological environment of Shaoxing.

At the same time, there are still many technical problems to be solved in the textile and dyeing industry. We need to rely on more colleges, professional research institutions, printing enterprises and other resources to carry out research and experiments, and organize and plan to promote energy saving and emission reduction in other aspects of printing and dyeing.