某企业牛磺酸生产线产生的副产物硫酸铵危险特性鉴别实例分析及研究

Case Analysis and Study on Identification of Hazardous Characteristics of By-Product Ammonium Sulfate from a Taurine Production Line in an Enterprise

摘要: 某企业采用2-氨基乙醇、硫酸、亚硫酸铵、活性炭等原辅材料，经成盐反应、酯化反应、还原反应等工序生产牛磺酸，生产中产生副产物硫酸铵。根据其原辅材料及生产工艺，结合检测结果对副产物硫酸铵进行危险特性鉴别，得出鉴别结论，为副产物硫酸铵的科学合理的资源化利用或处置及生态环境主管部门的环境管理提供技术依据，为类似固体废物的危险特性鉴别工作提供参考。

Abstract: An enterprise uses 2-aminoethanol, sulfuric acid, ammonium sulfite, activated carbon, etc. to pro-duce taurine through salting reaction, esterification reaction, reduction reaction and other processes, and produces ammonium sulfate as a by-product. According to its raw and auxiliary materials and production process, combined with the test results, the hazardous characteristics of the by-product ammonium sulfate are identified, and the identification conclusion is drawn, which provides technical basis for the scientific and reasonable utilization or disposal of the by-product ammonium sulfate as well as the environmental management of the competent department of ecological environment, and provides reference for the identification of hazardous characteristics of similar solid waste.