Abstract: Based on the study of chlorinated paraffins (CPs) production and consumption sectors investigation and literature research, the emission of short chain chlorinated paraffins (SCCPs) was reported. The emission inventory of SCCPs was listed and the emission of SCCPs in China during 2007 to 2011 was estimated. The total emission of China’s 2011 SCCPs is 1788.67 ton, the emissions to the atmosphere reaches 498.32 ton, the water discharge reaches 1290.35 ton; the result also shows the largest emission is the use of processing of metal cutting fluid. If there are no further steps to control the emission of SCCPs, it would reach 2562.51 ton in 2016, which would pose a huge threat to the ecological environment and human health.

Key words: short chain chlorinated paraffins, plasticizer, flame retardant, metal cutting fluid, emissions

摘要： 通过对氯化石蜡(CPs)生产和消费行业的调查和文献调研, 将短链氯化石蜡(SCCPs)的排放按生产、增塑剂、阻燃剂和金属切削液4个行业进行测算, 给出中国SCCPs排放清单和2007?2011年SCCPs年排放 量。中国2011年SCCPs的排放总量为1788.67吨, 其中对大气的排放量达到498.32吨, 对水体的排放达到1290.35吨; 排放量最大的是金属切削液的使用过程。若不采取控制措施, 到2016年SCCPs的年排放量将达到 2562.51吨, 对生态环境和人体健康存在巨大威胁。

关键词: 增塑剂, 阻燃剂, 金属切削液, 排放量, 短链氯化石蜡