期刊论文、会议论文

Cheng, Xianzhong

英文

Advanced Materials Research

1022-6680

2010

113-116

76-80

2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)论文集

2010-07-24

哈尔滨

[Cheng, Xianzhong;Sun, Xuefang] Wuhan Polytech Univ, Sch Chem & Environm Engn, Wuhan 430023, Peoples R China.^[Chang, Chao] Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Peoples R China.^[Sun, Xuefang] Gulin Univ Technol, Coll Chemist & Bioengn, Gulin 541004, Peoples R China.

信息技术与工业工程研究中心

Du, ZY Sun, XB

KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND

TRANS TECH PUBLICATIONS LTD

978-0-87849-259-6

10.4028/www.scientific.net/AMR.113-116.76

Nature Science Foundation of Hubei Province (P. R. China) [2008CDA100]

本校为第一且通讯机构

A simple, inexpensive, and sensitive method was developed for the determination of inorganic arsenic species As(III), As(V) and total arsenic in environmental water samples using multiwalled carbon nanotubes (MWCNTs) as solid phase extraction (SPE) adsorbents coupled with hydride generation atomic fluorescence spectrometry (HG-AFS). The procedure is based on selectively absorbance of the chelates of As(III)-ammonium pyrrolidine dithiocarbamate (APDC) on the MWCNTs at pH range of 2.0-5.0, while As(V) was passed through the microcolumn. The reten...