Simultaneous Spectrophotometric Determination of Copper, Zinc, Nickel and Cobalt in Water Using Principal Component Regression Coupled with Wavelet Transform

被引：0

作者：

Ma, Xiaoguo ^{[1
]}

Huang, Dahai ^{[1
]}

机构：

[1] Guangdong Univ Technol, Fac Environm Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China

来源：

ICEET: 2009 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT TECHNOLOGY, VOL 2, PROCEEDINGS | 2009年

关键词：

Copper; Zinc; Nickel; Cobalt; Principal component regression; Wavelet transform; Spectrophotometry;

D O I：

10.1109/ICEET.2009.418

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper describes the simultaneous spectrophotometric determination of copper, zinc, nickel and cobalt in water with 5-Br-PADAP. The absorbance spectra obtained were processed with wavelet transform (WT) for removal of noise from the spectra. In order to eliminate spectral interferences, calculation of the metal concentrations in mixtures was performed using principal component regression (PCR). The results showed that the combination of MT and PCR allowed more accurate and precious spectrophotometric determination of these ions than traditional PCR approach.

引用

页码：745 / 747

页数：3

共 50 条

[1] SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF COPPER, COBALT, NICKEL, AND CHROMIUM
GUSTIN, VK
SWEET, TR
ANALYTICAL CHEMISTRY, 1961, 33 (13) : 1942 - &
[2] SPECTROPHOTOMETRIC DETERMINATION OF NUTRIENTS USING PRINCIPAL COMPONENT REGRESSION
Arai, Rei
Nishiyama, Taichi
Nakatani, Naoki
Okuno, Taketoshi
OMAE 2009, VOL 4, PTS A AND B, 2009, : 183 - 189
[3] Application of Wavelet Transform-Principal Component Regression Method for Simultaneous Determination of Colourants in Ternary Mixtures Using Spectrophotometry
Si, Shengzhu
Wang, Liping
Si, Wa
Dong, Xiongzi
ASIAN JOURNAL OF CHEMISTRY, 2012, 24 (04) : 1449 - 1452
[4] SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION OF COPPER, NICKEL AND COBALT IN SOME ALLOYS
JAYAWANT, DV
MURTHY, TKS
INDIAN JOURNAL OF TECHNOLOGY, 1971, 9 (10): : 396 - &
[5] SPECTROPHOTOMETRIC DETERMINATION OF NICKEL COBALT COPPER IRON AND ZINC IN NIOBIUM
GROSSMANN, O
GROSSERU.H
ZEITSCHRIFT FUR ANALYTISCHE CHEMIE FRESENIUS, 1968, 233 (01): : 14 - +
[6] Simultaneous Spectrophotometric Determination of Some Food Dyes from Mixture Using Principal Component Regression
Mot, Augustin Catalin
Soponar, Florin
Casoni, Dorina
Cobzac, Codruta Simona
Sarbu, Costel
REVISTA DE CHIMIE, 2009, 60 (07): : 647 - 652
[7] Principal component-wavelet neural network as a multivariate calibration method for simultaneous determination of iron, nickel, and cobalt
Zarei, Kobra
Atabati, Morteza
ANALYTICAL LETTERS, 2006, 39 (09) : 2085 - 2094
[8] Use of the principal component regression analysis in simultaneous photometric determination of iron cobalt nickel and vanadium in petroleum products
Ma, Jiping
Li, Wenbing
Zhizao Jishu Yu Jichuang/Manufacturing Technology & Machine Tool, 1999, (09): : 385 - 386
[9] Simultaneous spectrophotometric determination of trace copper, nickel, and cobalt ions in water samples using solid phase extraction coupled with partial least squares approaches
Guo, Yugao
Zhao, He
Han, Yelin
Liu, Xia
Guan, Shan
Zhang, Qingyin
Bian, Xihui
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2017, 173 : 532 - 536
[10] Multicomponent determination of cobalt, copper, and iron with 1,10-phenanthroline by principal component regression modelling of spectrophotometric data
Kompany-Zareh, M
Massoumi, A
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1999, 363 (03): : 219 - 223

← 1 2 3 4 5 →