Development of a Deep-sea Chemical Analyzer for in-situ Anion Measurement

被引：0

作者：

Wu Bangchun ^{[1
]}

Peng Xiaotong ^{[2
]}

Zhou Huaiyang ^{[2
]}

Xiao Yunshi ^{[1
]}

Lv Feng ^{[1
]}

Wu Zhengwei ^{[1
]}

机构：

[1] Tongji Univ, Coll Elect & Informat Engn, 1239 Siping Rd, Shanghai 200092, Peoples R China

[2] Tongji Univ, Sch Ocean & Earth Sci, Shanghai 200092, Peoples R China

来源：

OCEANS 2010 | 2010年

关键词：

anion analyzer; in-situ analyzer; in-situ calibration; dilution; undersea;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper designs an undersea in-situ anion analyzer that could work in the depth of 4000 meters. Based on the method of ion chromatography, the device detects the concentrations of F-, Cl-, Br-, NO3-, SO42-, PO43- etc. The analyzer consists of there major parts: a pressure housing containing the control unit, an oil-filled housing containing the fluid analysis part and a peristaltic pump for transferring seawater and elution, and it has functions of in-situ calibration and seawater dilution. The system performed successfully in a serious of experiments.

引用

页数：4

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