Title of article
CHEMINI: A new in situ CHEmical MINIaturized analyzer
Author/Authors
Vuillemin، نويسنده , , R. and Le-Roux، نويسنده , , D. and Dorval، نويسنده , , P. and Bucas، نويسنده , , K. and Sudreau، نويسنده , , J.P. and Hamon، نويسنده , , M. and Le Gall، نويسنده , , C. and Sarradin، نويسنده , , P.M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
9
From page
1391
To page
1399
Abstract
“CHEMINI” is a new instrument developed for the measurement of seawater chemical parameters. It is a mono-parameter in situ chemical analyzer based on flow injection analysis and colorimetric detection. The deep-sea version of CHEMINI combines two modules to perform the analysis of dissolved iron [Fe (II) or Fe (II+III)] and total sulphide (H2S+HS−+S2−) up to 6000 m depth. Detection limits are, respectively, 0.3 and 0.1 μM for iron and sulphide. The system proved highly reliable during the MoMARETO cruise on the Mid-Atlantic Ridge. The two CHEMINIs were used to describe the chemical environment in 12 mussel beds on the Tour Eiffel hydrothermal edifice.
Keywords
Dissolved iron , hydrothermal vent , In situ analysis , Total sulphide
Journal title
Deep Sea Research Part I: Oceanographic Research Papers
Serial Year
2009
Journal title
Deep Sea Research Part I: Oceanographic Research Papers
Record number
2308834
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