In the fermentation antibiotic/vitamin pharmaceutical industry, China will focus on the clean production technology of biochemical preparation of antibiotic intermediates, solvent recovery in the production process of vitamin C, inorganic ceramic membrane separation and fermentation wastewater treatment to prepare biogas resources for comprehensive utilization. By 2015, the technology penetration rate will reach 60%, 70%, 50% and 40% respectively, and the annual reduction of chemical oxygen demand (COD) will generate 320,000 tons, the standard coal will be saved 1.45 million tons, and the economic benefit will increase by 1.5 billion. Above yuan.

 

Biochemical preparation of antibiotic intermediates Clean production technology is suitable for the production of key intermediates of β-lactam antibiotics. The use of this technology can reduce 6.5 tons of COD and 14 tons of standard coal. The technology currently has a penetration rate of about 30% in the industry and a potential penetration rate of 80%. It is expected that the penetration rate will reach 60% in 2015. According to the industry output of 3,600 tons of 7-ACA, the annual discharge of waste water is 432,000 tons, and the reduction of COD is 22,800 tons, eliminating the use of six kinds of toxic raw materials. The annual electricity saving and steam saving are equivalent to 51,600 tons of standard coal. The annual economic benefit increased by 396 million yuan.

The new solvent recovery technology in the Vc production process uses this technology to reduce COD production by 0.26 tons. The technology currently has a penetration rate of approximately 35% in the industry and a potential penetration rate of 90%. The penetration rate is expected to reach 70% in 2015. According to the industry output of 140,000 tons, the annual recovery of solvent is 40,000 tons, the reduction of COD is 37,000 tons, and the annual economic benefit is increased by 100 million yuan.

Inorganic ceramic composite membrane separation technology is suitable for the separation, purification and concentration of various pharmaceutical industry production processes, especially fermentation pharmaceuticals. The use of this technical ton of 750m3/day can reduce COD production by 1.03 tons and standard coal by 13.9 tons. The technology currently has a penetration rate of about 20% in the industry and a potential penetration rate of 70%. It is expected that the penetration rate will reach 50% in 2015. According to the industry output of 100,000 tons, the annual reduction of COD will generate 100,000 tons, the standard coal will be 1.37 million tons, and the annual economic benefit will increase by 1 billion yuan.

The comprehensive utilization technology of biogas resources prepared by fermentation wastewater treatment is suitable for sewage treatment and comprehensive utilization of fermentation wastewater with high organic matter content. The use of this technology can reduce the COD production by 1.05 tons and the standard coal by 0.19 tons. The technology currently has a penetration rate of less than 10% and a potential penetration rate of 80%. It is expected that the penetration rate will reach 40% in 2015. According to the industry output of 160,000 tons, the annual reduction of COD production is 168,000 tons, the standard coal is 30,600 tons, and the annual economic benefit is increased by 64 million yuan.