摘要
主要针对新疆哈密三道岭城郊生活区及已建拟建工业区厂址的环境空气中苯并(a)芘污染现状进行监测评价分析,分析中采用超声波对采样滤膜进行萃取,对萃取液采用氮吹浓缩,并且采用美国的Eclipse PAHs4.60×250 mm(5μm)高性能专用色谱分离柱控制技术。测试结果显示,空气中标苯并(a)芘含量都很低,均低于国家标准。
The benzo（a） pyrene in the ambient air of suburban living quarters,and industrial area in Sandaoling,Xinjiang was monitored,and analyzed.In the analysis,the sampling filter membrane was extracted by ultrasonic,the extract liquor was concentrated by nitrogen-blow,and the America Eclipse PAHs 4.60×250 mm（5 μm） control technology of special chromatography separation column with high performance was adopted.The test results showed that the content of benzo（a） pyrene in the ambient air was low,and meets national standard.
出处
《有色冶金节能》
2011年第3期58-60,50,共4页
Energy Saving of Nonferrous Metallurgy
