FIELD TITRATIONS OF DISSOLVED SULFUR SPECIES IN ANOXIC ENVIRONMENTS - GEOCHEMISTRY OF PUZZICHELLO WATERS (CORSICA, FRANCE)

被引:28
作者
BOULEGUE, J [1 ]
CIABRINI, JP [1 ]
FOUILLAC, C [1 ]
MICHARD, G [1 ]
OUZOUNIAN, G [1 ]
机构
[1] UNIV PARIS 06, CHIM MET TRANSIT LAB, F-75230 PARIS 05, FRANCE
关键词
D O I
10.1016/0009-2541(79)90080-9
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
The use of the Ag/1bAg2S membrane electrode in combination with Hg2+ titrations under a N2 atmosphere enables a rapid and accurate determination of numerous dissolved S species: total sulfide, polysulfide S, thiosulfate and sulfite. These species have been measured in the waters of Puzzichello (Corsica, France), which are characterized by atmospheric oxidation of an initially sulfide-rich water. In the early stage of the oxidation process mainly polysulfide and thiosulfate are produced; in the final stage, sulfate is the main product. The concentrations of Fe and Cu are influenced by the oxidation process. © 1979.
引用
收藏
页码:19 / 29
页数:11
相关论文
共 32 条