The Demand For Polyester Products Is Increasing In The Domestic Textile Industry Base.

< p > in the lab, Xie Gang and his partners focused on all kinds of bottles and cans, and recorded data at any time.

Since August of last year, Xie Gang has been plunged into the laboratory and started repeating experiments, research and development, and demonstration day after day.

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< p > as the first batch of top-notch young talents in the country, Xie Gang came to Shaoxing from the Department of chemical engineering of Zhejiang University and director of Technology Development Department of Ren Yuandong Petrochemical Co. Ltd. during his term of office, he chaired two major scientific and technological tackling projects in Zhejiang Province, and applied for 11 invention patents.

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Last year, P and Xie Gang decided to start a business with several friends.

In August last year, Xie Gang founded Han Qing Environmental Protection Technology Co., Ltd. in the science and technology building, to promote the clean production of PTA.

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< p > "Keqiao is China's largest" a target= "_blank" href= "//www.sjfzxm.com/" textile "/a" one of the bases, polyester products are in great demand, but PTA products as polyester raw materials have been in short supply.

Xie Gang said, in recent years, not only Keqiao's demand for polyester products is very large, but also the demand for polyester products in the domestic textile industry base is also increasing. The market prospect is good, and the production project of PTA will increase in the whole country.

Therefore, the production process of waste water will also continue to increase, how to turn waste into treasure, it is worth studying.

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< p > according to his own professional and mastery of technology, Xie Gang sprouted the idea of Taobao from waste water, which is also the main reason to stimulate his establishment of R & D laboratory Create Company.

In the process of work practice, Xie Gang discovered that the PTA industrial waste water produced by petrochemical enterprises could be turned into waste by refining, and the heavy metals such as PT acid and cobalt and manganese needed for the development of PTA were extracted.

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< p > "at present, the PTA industrial wastewater of petrochemical enterprises directly enters the sewage station. When the sewage is treated, if the wastewater is treated by comprehensive technology, it can recover heavy metals such as 85%PT acid and 90% cobalt and manganese."

Xie Gang said that the comprehensive utilization technology of industrial waste water can not only effectively reduce the discharge of sewage, but also recover considerable economic benefits from sewage.

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< p > in order to develop the comprehensive utilization technology of PTA industrial wastewater which can produce economic benefits, social benefits and environmental benefits, Xie Gang has invested 500 thousand yuan with modern analytical instruments such as gas chromatography, liquid chromatography, atomic absorption spectrometry and spectrophotometer.

After nearly a year of continuous experimentation and repeated demonstration, Xie Gang and his partners finally grasped the core technology, and got the approval of the Kunlun engineering company, a company directly under the China Petroleum Group. The core technology PAT comprehensive utilization technology of waste water utilization and PTA oxidation residue comprehensive utilization technology were industrialized in the enterprise.

The company has developed EPTA exhaust organic recovery technology has been successfully industrialized, and achieved corresponding economic benefits.

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