摘要
塑胶制品厂废气排放中,把增塑剂邻苯二甲酯经二氯甲烷吸收浓缩后,采用ODS柱C18分离,由紫外检测器检定。当采气3积为40L时,邻苯二甲酸二辛酯的最低检出限可达0.05mg/m3。
The plasticizer-dibutyl phthalate in the wastegas of plastic plant was a bsorbed and concentrated by methylc nt chlorido.And then it was soparated by the ODS column-C 18 and determined by the ultraviolet detector.When the vohume of the pickin g gas was to liter.the minimum de-tection limit was 0.05mg /m 3 .
出处
《辽宁城乡环境科技》
2002年第3期16-17,共2页
Liaoning Urban and Rural Environmental Science & Technology
