Non-steaming and disperse printing technology “blocks” printing and dyeing wastewater from the source

Printing and dyeing industry without sewage can not be impossible? Many people think it is impossible. However, a technology that someone has mastered can make it impossible to allow a single drop of water in the process of printing and dyeing to fundamentally solve environmental problems.

Yesterday, the "master" of the technology found this newspaper, hoping to use the platform of the business newspaper to make this technology more useful for Shaoxing enterprises to help transform and upgrade Shaoxing's printing industry, promote energy saving and emission reduction, and manage the root causes. Printing sewage pollution to the ecological environment.

Blocking sewage discharge from the source

The "master" of this patented technology is called Ding Zhiping, an expert from the Jiangsu Provincial Institute of Silk Science. Mr. Ding Lao said that during the general printing and dyeing process, the fabric must be steamed and washed, and the sewage and waste water it produces are the direct sources of pollution. According to statistics, the existing printing and dyeing companies produce 250 tons of waste water per 10,000 meters of cloth, which is quite large. These wastewaters must be treated with wastewater before they reach the standards, which will cause serious damage to the ecological environment. For enterprises, the production costs will also increase.

To solve this difficult problem, Mr. Ding Lao said that he began to study this project more than 10 years ago. After many years of enterprise investigation and repeated research, the R&D Center of Textile Printing and Dyeing of the School of the Arts of Jiangsu University and the Jiangsu Silk Research Institute have finally obtained national invention patents. According to reports, the principle of the project is mainly to simplify the printing and dyeing process, eliminating the steaming and washing steps in the conventional printing and dyeing process, so as to truly block the discharge of colored water and sewage from the source, and at the same time save the investment in related equipment. Expenditure on daily expenses such as maintenance and repair.

Shaoxing Dye Factory Makes Appointments

“Shaoxing is a textile city with a large number of printing and dyeing companies. It produces a lot of sewage each year.” Mr. Ding Lao said that he wanted to promote this environmental protection technology to Shaoxing. Enterprises can realize zero discharge of sewage without additional investment, and thus help printing. The industry implements energy conservation and emission reduction.

Yesterday, Chen Min, general manager of Shaoxing Rongyun Chemical Dyestuffs Co., Ltd., responsible for the promotion and application of this technology in the Shaoxing market, was extremely busy. According to her introduction, after the experts organized a small-batch production tracking in July, many printing and dyeing companies in Shaoxing expressed their intention to introduce the technology. Many people made appointments by telephone.

Industry sources said that under the current situation of energy conservation and emission reduction, the textile industry in Shaoxing faces many difficulties. Once this process reform is promoted and applied in Shaoxing's printing and dyeing enterprises, it will be a boon to both the development of the enterprise and the ecological environment in Shaoxing. At the same time, many technologies in the textile printing and dyeing industry are in urgent need of breaking the knot. They need to rely on more universities, professional scientific research institutions, printing companies and other resources to carry out research and experiments and systematically and systematically promote energy saving and emission reduction in other aspects of printing and dyeing.