On June 5, the 52nd World Environment Day is celebrated with the theme of "Beating Plastic Pollution". Not only this day, Angel is developing and innovating every day to protect "the only one earth". This year, it plans to invest 200 million yuan in technological reform, of which more than 60 projects are directly related to energy conservation and environmental protection.

Angel Yeast (Pu'er) CO., Ltd. inherits the tradition of Angel building "green factories", continues to increase investment in environmental protection, and adheres to both efficiency and environmental protection. "When we built the first phase of the project, we took into account the environmental protection work of the entire plant, and the investment in environmental protection facilities accounted for 15% of the total," Zuo Chunyuan introduces.

In the Company, the sewage, biogas residue and sugar residue on the production line are recycled to produce organic fertilizer, and the boiler flue gas is discharged up to standard after scientific desulfurization and denitrification treatment. "Especially in the MVR evaporation system, the secondary steam generated by the system is recycled through steam mechanical recompression technology, which realizes the full use of latent heat and reduces the energy consumption of the system," added Zuo.

Wastewater treatment tank of Angel Yeast (Suixian) CO., Ltd.'s Environmental Protection Production Department.

Angel Yeast (Yichang) CO., Ltd. also introduces advanced environmental protection equipment during the construction stage. "Investing more than 20 million yuan to introduce VOCs (volatile organic compounds) treatment facilities for the first time can reduce VOCs by more than 50 tons per year," Tan Aidong, from the environmental protection production department, said.

"Since the beginning of this year, we have focused our research on key control technologies for cleaner production," Dr. Zhu Tingting of the Institute of Environmental Protection Technology introduces. The technical center is tracing the essential causes of wastewater, waste gas and waste residue in production, helping for the optimization of the production and management process of the production system, and exploring potential channels of resource utilization.

In April this year, the Environmental Protection Technical Center of Angel was renamed as the Green Materials and Environmental Protection Technology Center to carry out research on bio-based material technology, green material synthesis, new technologies for environmental protection treatment, and material applications. "This clarifies our research direction, which will help us further focus on cutting-edge technologies, improve environmental protection and promote green development," Zhu Tingting said.

Environmental Protection Technical Center of Angel is conducting experiment.

Angel firmly moves forward on the road of environmental protection, strives to achieve the organic unity of ecological environmental protection and enterprise development, and attempts to paint a beautiful picture of harmonious coexistence between man and nature.