| ICP- AES法测定防腐处理后木材中可溶性铜铬砷 |
| |
| 引用本文： | 方邢有,邵秋荣,张文.ICP- AES法测定防腐处理后木材中可溶性铜铬砷[J].环境监测管理与技术,2009,21(6):56-57. |
| |
| 作者姓名： | 方邢有 邵秋荣 张文 |
| |
| 作者单位： | 顺德出入境检验检疫局,广东,顺德,528303 |
| |
| 摘 要： | 采用电感耦合等离子发射光谱法同时测定防腐处理后木材中可溶性铜、铬、砷，优化了试验条件，确定了最佳分析线。方法在0.500mg／L—10.0mg／L范围内线性良好，铜、铬、砷的检出限分别为0.003mg／L、0.01mg／L、0.07mg／L.木材样品平行测定的RSD为0.5％—1.2％，加标回收率为97.0％—102％，与原子吸收光谱法的测定结果相吻合。
|
| 关 键 词： | 铜 铬 砷 电感耦合等离子发射光谱法 木材 防腐处理 |
Determination ofSoluble Copper, Chrom ium and Arsenic in Preservative TreatedW ood by ICP - AES |
| |
| FANG Xing-you,SHAO Qiu-rong,ZHANG Wen.Determination ofSoluble Copper, Chrom ium and Arsenic in Preservative TreatedW ood by ICP - AES[J].The Administration and Technique of Environmental Monitoring,2009,21(6):56-57. |
| |
| Authors: | FANG Xing-you SHAO Qiu-rong ZHANG Wen |
| |
| Institution: | ( Shunde Entry-Exit Inspection and Quarantine Bureau, Shunde, Guangdong 528303, China) |
| |
| Abstract: | A methodwasestablishedtotestsoluble copper, chromium and arsenicin preservativetreated woodbyinductivelycoupledplasmaatomicemissionspectrom etry. Theexperimentalconditionswereoptimizedto producefollowingresults. Thebestanalyticallinesofspectra wereconfirmed. A goodlinearity wasinrangefrom0.500 mg/L to 10. 0 mg/L. The detection limits ofCu, Crand As were 0.003 mg/L, 0. 01 mg/L and0.07 mg/L respectively. The RSD ofparallelwoodsamplestestsrange wasfrom 0.5% to1.2%. Spikerecovery rangewasfrom 97.0% to102%. Theresultswerein agreem entwiththatofAAS. |
| |
| Keywords: | Copper Chromium Arsenic ICP- AES W ood Preservativetreatment |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境监测管理与技术》浏览原始摘要信息 |
| 点击此处可从《环境监测管理与技术》下载免费的PDF全文 |
