| STUDY ON DETERMINATION OF DIC IN SEAWATER BY COULOMETRIC METHOD |
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| 作者姓名： | 纪雷 陆贤昆 |
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| 摘 要： | lareODUcrIONThetotalcarbondi0xideisandriportantparametrforestirnatingthespatiotem0ralinorganiccarbontransport,andanthropogeniccarb0ndi0xideincreasesintheoonn.Ap~coulomericednique(MethodG0fASTMD5l3-82)formeasuringDICinanwaterdevelopedbyJohnsonetal.(l985)istheshipkoardmehodchosenfortheglobeocanicinofganiccarb0nsurveyt0bemadeinconjunCtionwiththeW0riddrinCirmlationExperirnentWorklHydrographicProgram(WOCEWHP)andtheJointGobal~nFluxStudy(JGOFS)program(Catherine,G.etal.,l993).Thecruxof…
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| 收稿时间： | 25 December 1995 |
| 修稿时间： | 3 May 1997 |
Study on determination of dic in seawater by coulometric method |
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| Ji Lei,Lu Xian-kun.STUDY ON DETERMINATION OF DIC IN SEAWATER BY COULOMETRIC METHOD[J].Chinese Journal of Oceanology and Limnology,1997,15(4):357-362. |
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| Authors: | Ji Lei Lu Xian-kun |
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| Institution: | (1) Chemicals & Minerals Lab., CCIB, 266002 Shandong, Qingdao;(2) Chemistry Department of Ocean University of Qingdao, 266003 Qingdao |
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| Abstract: | The complete analytical procedure using coulometric titration to determine dissolved inorganic carbon (DIC) in seawater consists of studying the setup of the coulometric titration, the solution composition of the coulometer cell. conrrectly judging the titration end-point, and establishing(and evaluating the accuracy of) the DIC determination system. |
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| Keywords: | DIC(dissolved inorganic carbon) non-aqueous solution coulometric titration |
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