【摘要】 以作业为电石 (CaC2 )产品与环境污染问题之间的桥梁 ,将电石产品的生产过程分为 13个作业 ,归结到 7个作业中心 ,通过对每个作业材料、能源、信息和人员输入及处理方式的分析 ,然后再按作业中心进行归总 ,最终确定出整个产品的环境污染因素。更多还原

【Abstract】 Based on the connection of CaC2 products and environmental pollution problems, this paper divides the production process of CaC2 products into 13 activities, which are grouped into 7 activity centers. Environment-polluting factors are determined after the materials, power, information and personnel input and treating methods of every activity are analyzed and summed up according to activity centers.更多还原