Simultaneous Detection of Cd (II), Pb (II), Cu (II), and Hg (II) Ions in Dye Waste Water Using a Boron Doped Diamond Electrode with DPASV

被引：33

作者：

Yoon, Jang-Hee ^{[1
]}

Yang, JeeEun ^{[2
]}

Kim, JongPhil ^{[1
]}

Bae, JongSeong ^{[1
]}

Shim, Yoon-Bo ^{[2
]}

Won, Mi-Sook ^{[1
]}

机构：

[1] Korea Basic Sci Inst, Busan Ctr, Pusan 609735, South Korea

[2] Pusan Natl Univ, Dept Chem, Pusan 609735, South Korea

来源：

BULLETIN OF THE KOREAN CHEMICAL SOCIETY | 2010年 / 31卷 / 01期

关键词：

Boron doped diamond (BDD) electrode; Differential pulse anodic stripping voltammetry (DPASV); Trace metal ions; Waste Nvater; SIMULTANEOUS ELECTROCHEMICAL DETECTION; STRIPPING VOLTAMMETRIC DETERMINATION; HEAVY-METAL IONS; TRACE LEAD; CADMIUM; MERCURY; FILM; COPPER;

D O I：

10.5012/bkcs.2010.31.01.140

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The simultaneous detection of Cd (II), Pb (II), Cu (II), and Hg (II) ions in aqueous medium using a BDD electrode with DPASV is described. XPS was used to characterize the chemical states oftrace metal ions deposited on the BDD electrode SUrflace. Experimental parameters that affect response, Such as pH.. deposition time, deposition potential, and pulse amplitude were carefully optimized. The detection limits for Cd (II). Ph (II), Cu (II), and Hg (II) ions were 3.5 ppb 2.0 ppb, 0. 1 ppb and 0.7 ppb, respectively. The application of the BDD electrode on the electrochemical pretreatinent for the simultaneous metal detection in the dye waste water was also investigated.

引用

页码：140 / 145

页数：6

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