Qingdao Hualilang New Technology Industry Co., Ltd. Qingdao Hualilang New Technology Co., Ltd., with the participation of two well-known national universities, East China University of Science and Technology and Harbin Institute of Technology, has cooperated with Qingdao state-owned enterprises-Qingdao Langyatai Wine Industry Group Feixiang Group and Shanghai Xinyaocheng Chemical Engineering Co., Ltd. are companies with "health industry as the core" created by joint-stock system. The company is located in the Pilot Base of Industry-University-Research Institute of the National University Science Park of East China University of Science and Technology in Qingdao. It is located in the beautiful Huangdao. After the foundation was laid in March 2015, the pilot plant was successfully commissioned in October of the same year with high quality, rate and high standards, and completed an industrial plant with an annual output of 300 tons. In October of the same year, it completed a series of rigorous reviews of industry access such as GMP workshop demonstration, food production hygiene license review, environmental comprehensive evaluation, and safety comprehensive evaluation. And from October 20, the product was officially launched on the market. After the procedures and review and approval of the relevant departments, experts agreed: "The equipment with an annual output of 300 tons of folic acid constructed by a new purification process is a new enterprise in the domestic folic acid manufacturers that has reasonable process technology and environmental protection treatment standards. one". Although folic acid is an old product, for many years, due to its popular products, the traditional process has not been well transformed and developed. Due to the large amount of waste water produced during the production process, 300 tons of waste water is produced per ton of product, which greatly restricts the development of this product and related industries. In early 2015, due to strict government control of environmental protection, the related companies were in an embarrassing situation. It also caused an unreasonable shock to the product price at a very high level. Relevant technicians from East China University of Science and Technology and researchers from the Water Treatment Technology Center of Harbin Institute of Technology have worked together for more than a year to tackle the problem. Starting from the process source of Qingdao Hualilang New Technology Industry Co., Ltd., we carried out technological research and development and research on the volume control and standard control of folate production wastewater. Finally, this set of industrial equipment similar to the pilot scale reached the domestic level in technology. The quality and technical standards for the production of feed-grade, food-grade and pharmaceutical-grade products by this set of equipment have all reached the quality inspection export standards. At present, the company must start to prepare for the application of FDA certification. At the same time, customers from Malaysia, India, the United States and Brazil came to the company for inspection.
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