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Measures for Hazardous Waste Pollution Prevention and Control at the Raw Material and Preparation Plant Area in 2021

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2022-09-21

The API factory area is located at No. 3 Shidai Road, Huaihua High-tech Industrial Development Zone, covering an area of 48.2 mu, with an annual output of 8 tons of Sinomenine Hydrochloride, which is the API for Zhengqing Fengtongning series products. The project passed the environmental protection acceptance for completion in June 2019.
This project built a 54.96m2 hazardous waste interim storage facility. The hazardous waste interim storage facility has been treated with anti-seepage measures, equipped with drainage ditches and collection pools in accordance with environmental protection requirements, and brick walls have been built to separate two different types of hazardous waste. Management measures such as hazardous waste management system, daily hazardous waste storage registration ledger, hazardous waste risk notification card, and employee training drills have been formulated.
In 2021, 1.9991 tons of hazardous waste activated carbon filter residue and 4.0927 tons of concentrated residual liquid were generated. These were disposed of by Taojiang Nanfang Xinao Environmental Technology Co., Ltd. (Hazardous Waste Business License No.: Xianghuan (Weilin) Zi No. (274)), with hazardous waste transfer manifests 20224312000065 and 20224312000066.