Pulling silk to win national science and technology awards

From the silk waste, the "national science and technology progress award" was "deemed". Professor Sheng Jiaxuan of Soochow University, one of the leaders of this technological innovation project, said that after decomposing silk waste into sericin and silk fibroin, the traditional application concept of silk was completely eliminated. These two proteins have become raw materials for high-end cosmetics and health products, and they can also become new materials for sand and water conservation.

After decomposing a cable, a metal conductor and an insulating surface layer are obtained. Today, according to this idea, a company in Huzhou breaks silk waste from silk companies into real gold and silver.

Recently, in Huzhou Ausit Biological Chemical Co., Ltd., quality inspectors are busy sending products to two companies in Germany and India. Unlike the silk products that we commonly see on this day, the silk products here are two kinds of fine particles of white powder. “Even silk waste is made up of external sericin and internal silk fibroin. According to this principle, we separated the silk into two by separating technology...” Shen Xinqi, Chairman of the company, introduced the silk The key to turning waste into treasure is the decomposition technology of silk and the promotion of industrialization.

Huzhou Ausit Bio-Chemical Co., Ltd. cooperates with scientific research departments such as Suzhou University and Zhejiang University. After more than four years of efforts, this problem is solved. Because of this, last year they jointly won the second prize of the National Science Progress Award.

How can winning the National Science and Technology Award be won? Professor Sheng Jiaxuan of Soochow University, one of the leaders of this technological innovation project, said that after decomposing silk waste into sericin and silk fibroin, the traditional application concept of silk was completely eliminated. These two proteins have become raw materials for high-end cosmetics and health products, and they can also become new materials for sand and water conservation.

Sheng Jialu said that this not only turns waste into treasure, but also basically eliminates the pollution problems caused by the disposal of silk waste.

According to reports, the traditional method of processing 1 ton of silk waste will generate 3 tons of waste water. According to the decomposition of new technologies, not only can we save 3 tons of water resources per ton of silk waste, but it can also decompose 250 kg of sericin and 500 kg of silk fibroin.

Decomposed silk waste is also worth soaring. At present, the purchase price per ton of silk waste is about 55,000 yuan, while the price of silk protein and silk protein per ton is as high as 300,000 yuan.

This technology won the National Science Progress Award and naturally attracts people's attention. It is understood that the award has so far been only about three months, this technology has received a high price acquisition intention of many domestic units and institutions. In this regard, Shen Xinqi said that he will not consider technology transfer because Huzhou is the home of silk and he wants this technology to bear fruit in Huzhou. Therefore, their companies will increase the capital investment in this technological and technological transformation, and effectively increase the depth of utilization of silk wastes in Huzhou each year by about 10%.

Regarding this national science and technology progress award returned from the “waste dump”, relevant person in charge of the Municipal Science and Technology Bureau said that the National Science Progress Award is one of the highest science and technology awards in China, and Huzhou is an important silk production area. Opened a new platform and channel for deep processing and new applications of silk.