【摘要】 运用生命周期评价(LCA)方法对ABS工程塑料生命周期中的环境协调性进行了研究,得到了ABS生产过程中各工序的环境负荷数据.评价结果表明:生产1 t ABS的能源消耗为7 192.04×104kJ,从温室效应、酸化效应、光化学氧化和对人体的毒害等方面计算出的环境损害分别为17 984.15 kg、103.16 kg、29.57 kg、186.76 kg,同时产生52.5 m3的恶臭,有必要采取措施以降低ABS生产过程中的环境负荷.更多还原

【Abstract】 The method of life cycle assessment is carried out to discuss environmental compatibility of ABS resin.Environmental load data of ABS resin are obtained in every process.The results indicate that the environmental effects of 1 t ABS resin are 7 192.04×10~4 kJ,17 984.15 kg,103.16 kg,29.57 kg,186.76 kg in the energy consumption,greenhouse,acidification,photochemical oxidant formation,human toxicity,and odour of 52.5 m~3 is produced.It is essential to take measures to reduce environment load in the production of ABS.更多还原