Analysis Method System for Wet Precipitation and Suspended Substances for Eco-Geochemical Evaluation

LIU Hong-qing; WANG Jin-yun; SHI Xiao-lu; SUN Yue-ting; CHEN Bo; MA Ling; LIU Wen-zhang

Rock and Mineral Analysis > 2010 > 29(6): 674-678.

LIU Hong-qing, WANG Jin-yun, SHI Xiao-lu, SUN Yue-ting, CHEN Bo, MA Ling, LIU Wen-zhang. Analysis Method System for Wet Precipitation and Suspended Substances for Eco-Geochemical Evaluation[J]. Rock and Mineral Analysis, 2010, 29(6): 674-678.

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Analysis Method System for Wet Precipitation and Suspended Substances for Eco-Geochemical Evaluation

1.
Anhui Research Institute of Geological Experiment, Hefei 23001, China
2.
Anhui Research Institute of Geological Experiment, Hefei 23001, China
3.
Anhui Research Institute of Geological Experiment, Hefei 23001, China
4.
Anhui Research Institute of Geological Experiment, Hefei 23001, China
5.
Anhui Research Institute of Geological Experiment, Hefei 23001, China
6.
Anhui Research Institute of Geological Experiment, Hefei 23001, China
7.
Anhui Research Institute of Geological Experiment, Hefei 23001, China

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Received Date: March 12, 2010
Revised Date: July 28, 2010

Abstract

ABSTRACT

In this study, the techniques and methods for sample preparation and element determination in wet precipitation and suspended substance analysis for eco-geochemical evaluation were discussed. According to the different analytes, a sample preparation system was established with microwave digestion, alkali fusion and acid dissolution. And an analytical system was also developed with taking the multi-element analytical techniques of inductively coupled plasma-atomic emission spectrometry (ICP-AES) and inductively coupled plasma-mass spectrometry (ICP-MS) as the principal means and coupled with atomic fluorescence spectrometry (AFS) and ion-selective electrode (ISE). The new multi-element analysis system has been used in the determination of elements in wet precipitation and suspended substances for eco-geochemical evaluation with satisfactory results.
- modern,
- analytical,
- instrument,
- ecological,
- geochemical

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References (15)

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