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Experimental Design in the Analysis of Interferential Effects for the Determination of Rubidium in Chloride-type Brine by Atomic Absorption Spectrometry Technique
Gao Dandan1,3; Dong Yaping1; Li Wu1; Xu Bin1; Li Yahong1,2
2011-09-01
Source PublicationCHINESE JOURNAL OF CHEMISTRY
Volume29Issue:9Pages:1927-1932
SubtypeArticle
AbstractExperimental design (DOE) was employed to precisely determine the content of rubidium in chloride type brine of Qionglai (A city in Sichuan province, southwest of China) using atomic absorption spectrometry (AAS) technique. From the statistical analysis of six factors, it was found that K(+) and Cl(-) were the significant interfering elements for the determination of rubidium. A model was established to eliminate the interference effects of K(+) and Cl(-). The experimental results indicate that, under the optimal conditions, the developed method for the rubidium determination possesses the advantages of low detection limit (0.019 mu g center dot mL(-1) at a significant level of 0.05) and higher recovery (97.2%-103.4%).
KeywordExperimental Design Rubidium Determination Atomic Absorption Spectrometry
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordFACTORIAL DESIGN ; OPTIMIZATION ; CESIUM ; SAMPLES ; WATER
Indexed BySCI
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000296863200023
Citation statistics
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5995
Collection青海盐湖研究所知识仓储
盐湖资源综合利用工程技术中心
Affiliation1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Qinghai, Peoples R China
2.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Jiangsu, Peoples R China
3.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Gao Dandan,Dong Yaping,Li Wu,et al. Experimental Design in the Analysis of Interferential Effects for the Determination of Rubidium in Chloride-type Brine by Atomic Absorption Spectrometry Technique[J]. CHINESE JOURNAL OF CHEMISTRY,2011,29(9):1927-1932.
APA Gao Dandan,Dong Yaping,Li Wu,Xu Bin,&Li Yahong.(2011).Experimental Design in the Analysis of Interferential Effects for the Determination of Rubidium in Chloride-type Brine by Atomic Absorption Spectrometry Technique.CHINESE JOURNAL OF CHEMISTRY,29(9),1927-1932.
MLA Gao Dandan,et al."Experimental Design in the Analysis of Interferential Effects for the Determination of Rubidium in Chloride-type Brine by Atomic Absorption Spectrometry Technique".CHINESE JOURNAL OF CHEMISTRY 29.9(2011):1927-1932.
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