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| 辽宁省电力系统变压器油中PCBs含量测定 | |
| 引用本文： | 张丽华,王恩德,彭跃,赵丽娟.辽宁省电力系统变压器油中PCBs含量测定[J].中国环境监测,2008(3). |
| 作者姓名： | 张丽华 王恩德 彭跃 赵丽娟 |
| 作者单位： | 1. 东北大学资源与土木工程学院,辽宁,沈阳,110004;辽宁省环境监测中心站,辽宁,沈阳,110031 2. 东北大学资源与土木工程学院,辽宁,沈阳,110004 3. 辽宁省环境监测中心站,辽宁,沈阳,110031 |
| 摘 要： | 采用快速筛选试剂盒法,对辽宁省14个省辖市电力系统的在线变压器、维修点及退役变压器油品样品进行筛选,筛选结果疑似大于50ppm的样品有10个.对疑似样品进行了气相色谱法分析,气相色谱法检出限为1.0mg/kg,未检出PCBs高于50ppm的变压器油. |
| 关 键 词： | 电力系统 变压器油 PCB 快速筛选试剂盒法 气相色谱法 辽宁省 电力系统 变压器 PCBs 含量测定 Power System Liaoning transformer oil content 气相色谱法 色谱法分析 疑似 结果 快速筛选 样品 油品 退役 在线 试剂盒法 |
Determination of PCBs content of transformer oil in Liaoning Power System |
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| ZHANG Li-hua,et al.Determination of PCBs content of transformer oil in Liaoning Power System[J].Environmental Monitoring in China,2008(3). | |
| Authors: | ZHANG Li-hua |
| Institution: | ZHANG Li-hua~(1,2),et al(1.School of Resource , Civil Engineering,Northeast University,Shenyang 110004,China) |
| Abstract: | In December 2006,Liaoning Environmental Monitoring Center carries on the monitor of polychlorinated biphenyls(PCBs) of transformer oil in Liaoning province electric power system.Collected 304 oil samples from the on-line transformer,servicing and out-of-service transformer of the 14 provincial cities' electric power system in Liaoning,the first time adopts fast screening test method of American to screen transformer oil,the results show that there are 10 samples suspect more than 50 ppm.Including this 10 sa... |
| Keywords: | Province electric power system Transformer oil PCBs content Screening test method of American Gas chromatography |
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