Liu Jun, a master sterilizer in the field of antibiotic fermentation
source: Ji'nan daily
Qilu pharmaceutical company employee Liu Jun is an excellent sterilizer, especially In the field of antibiotic fermentation, after 20 years of hard research and repeated improvement, he summed up a set of close to the actual operating procedures, making the whole workshop a number of varieties of bacteria less than 2% of the year, and some of the product infection rate of 0, can be said to be a miracle.
Liu Jun concentrating on his work.
in December 1988, Liu Jun, who graduated from the major of fermentation engineering of Shandong University, stayed on the front line, and was a veteran staff of silent dedication. Over the years, he has mastered the key production of key raw materials, such as control, sterilization, equipment maintenance, and process improvement. With excellent operation skills and innovative ability, he has gradually grown into a key technical backbone for the production line of the company, and for the rapid development of the company and the technology of the antibiotic fermentation industry. The step made outstanding contribution.
antibiotic fermentation belongs to the category of biopharmaceuticals. It is the national "13th Five-Year" plan and the key development of the new and old kinetic energy conversion project in Shandong province. Its production process is more complex and its influencing factors are more. The most critical operation skills are sterilization and disinfection, which determines the production level. Key link. The operation rules that Liu Jun groped out in practice has achieved very prominent results after being popularized. In terms of fermentation aseptic control, he is an irreplaceable talent in the company.
not only that, on the quality control of the raw material at another key point in the fermentation process, after years of experience and data accumulation, Liu Jun summed up a set of control methods for the quality of raw materials. The quality of the key carbon and nitrogen sources such as bean cake powder and soybean oil is stable, which is the key factor for stable production.
at present, Liu Jun's workshop is located in the production of 7 products, and the profit contribution rate of the product accounts for more than 80%. Many products, both in production scale and production level, are the first in the world, and the market share is more than 70%, and the absolute profit product of the company. And he has become the mainstay of the company's rapid development. (picture / Wang Junxin)
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