PBT物质危害评估与环境管理发展概况

文章介绍了欧盟、美国等地区、国家和相关国际公约对持久性、生物蓄积性和毒性化学物质的危害评估方法和环境管理体系。危害评估方法包括危害评估标准和程序,其中危害评估标准是评估程序和环境管理的基础和依据,危害评估程序则是最大限度利用化学物质现有数据在筛选水平开展PBT评估的具体步骤。最后在解读国外先进技术、经验并对比中国实际情况的基础上提出了中国开展PBT环境管理的的建议。

Hazard Assessment and Environmental Management of PBT

For the purpose of providing a useful reference to researchers in the field of（Poly Butylenes Terephthalate） PBT hazard assessment and thereby to improve the environmental management of PBT,a detailed introduction was presented on the current development of this research in USA,EU,other countries and international conventions.Hazard assessment includes the standard and the procedure.The PBT hazard assessment standard is the base of the procedure and the environmental management,while the procedure gives the detailed steps taken into account of the whole available information of the targeted chemical.Based on the review of advanced foreign skills and compared to Chinese status,specific suggestions were put forth to strengthen the development of PBT environmental management.