Determination of Energetic Compounds in Ammunition Contaminated Soil by Accelerated Solvent Extraction (ASE) and Gas Chromatography-Microelectron Capture Detection (GC-mu ECD)
文献类型：期刊论文
| 作者 | Zhang, Huijun1; Wang, Shiyu1; Zhu, Yongbing2; Zhao, Sanping2; Nie, Yaguang3; Liao, Xiaoyong4; Cao, Hongying4; Yin, Hao5; Liu, Xiaodong1 |
| 刊名 | ANALYTICAL LETTERS
 |
| 出版日期 | 2022-03-29 |
| 页码 | 17 |
| ISSN号 | 0003-2719 |
| 关键词 | accelerated solvent extraction (ASE) ammunition-contaminated soil Energetic compounds gas chromatography - microelectron capture detection (GC-mu ECD) |
| DOI | 10.1080/00032719.2022.2059495 |
| 通讯作者 | Zhu, Yongbing(zhuyb16@mail.ustc.edu.cn) ; Liu, Xiaodong(ycx@ustc.edu.cn) |
| 英文摘要 | An analytical method of accelerated solvent extraction combined with gas chromatographic - microelectron capture detection (GC-mu ECD) was developed for the determination of energetic compounds (ECs) in soils from Chinese ammunition-contaminated sites. The results showed that the recoveries of most compounds were 82.86 +/- 7.35 - 109.70 +/- 10.82%, 82.53 +/- 6.18 - 99.21 +/- 1.88%, 80.44 +/- 1.73 - 108.20 +/- 458% at spiked levels of 20, 100, and 500 ng, respectively. Each spiked level was analyzed in triplicate with relative standard deviations from 3.51 to 13.34%, 1.90 to 10.51%, and 0.50 to 5.90%. GC-mu ECD is highly sensitive to these electronegative compounds with method detection limits (MDL) from 0.64 to 3.48 ng.g(-1). This technique has the advantages of high efficiency, reduced solvent consumption, low detection limits, and suitability for a wide range of compounds. The developed approach was successfully applied to the determination of energetic compounds in soils collected from four ammunition-contaminated sites in China. The concentrations of energetic compounds in soil were from 5.60 to 9.22 x 10(5) ng.g(-1) at these sites. The results show that the present method accurately simultaneously determined multiple energetic compounds that may assist with the characterization of soil pollution. |
| WOS关键词 | SOLID-PHASE EXTRACTION ; LIQUID-CHROMATOGRAPHY ; HEXAHYDRO-1,3,5-TRINITRO-1,3,5-TRIAZINE RDX ; DEGRADATION-PRODUCTS ; ORGANIC EXPLOSIVES ; 2,4,6-TRINITROTOLUENE ; TOXICITY ; BIOACCUMULATION ; QUANTIFICATION ; TERRESTRIAL |
| 资助项目 | Key Research Program of the Chinese Academy of Science[KGFZD-135-19-09-02] ; National Key R&D Program of China[2018YFC1801100] ; State Key Laboratory of NBC Protection for Civilian[SKLNBC2019-15] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS INC |
| WOS记录号 | WOS:000779542000001 |
| 资助机构 | Key Research Program of the Chinese Academy of Science ; National Key R&D Program of China ; State Key Laboratory of NBC Protection for Civilian |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/173861]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhu, Yongbing; Liu, Xiaodong |
| 作者单位 | 1.Univ Sci & Technol China, Sch Earth & Space Sci, Anhui Prov Key Lab Polar Environm & Global Change, Hefei, Anhui, Peoples R China 2.State Key Lab NBC Protect Civilian, Beijing, Peoples R China 3.Anhui Univ, Inst Phys Sci, Informat Mat & Intelligent Sensing Lab Anhui Prov, Hefei, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China 5.Univ Sci & Technol China, Instruments Ctr Phys Sci, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Huijun,Wang, Shiyu,Zhu, Yongbing,et al. Determination of Energetic Compounds in Ammunition Contaminated Soil by Accelerated Solvent Extraction (ASE) and Gas Chromatography-Microelectron Capture Detection (GC-mu ECD)[J]. ANALYTICAL LETTERS,2022:17. |
| APA | Zhang, Huijun.,Wang, Shiyu.,Zhu, Yongbing.,Zhao, Sanping.,Nie, Yaguang.,...&Liu, Xiaodong.(2022).Determination of Energetic Compounds in Ammunition Contaminated Soil by Accelerated Solvent Extraction (ASE) and Gas Chromatography-Microelectron Capture Detection (GC-mu ECD).ANALYTICAL LETTERS,17. |
| MLA | Zhang, Huijun,et al."Determination of Energetic Compounds in Ammunition Contaminated Soil by Accelerated Solvent Extraction (ASE) and Gas Chromatography-Microelectron Capture Detection (GC-mu ECD)".ANALYTICAL LETTERS (2022):17. |
入库方式： OAI收割
来源：地理科学与资源研究所
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