Krishnaswami, S. ; Lal, D. ; Somayajulu, B. L. K. ; Dixon, F. S. ; Stonecipher, S. A. ; Craig, H. (1972) Silicon, radium, thorium, and lead in seawater: in-situ extraction by synthetic fibre Earth and Planetary Science Letters, 16 (1). pp. 84-90. ISSN 0012-821X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/001282...
Related URL: http://dx.doi.org/10.1016/0012-821X(72)90240-3
Abstract
Acrilan fibre loaded with ferric hydroxide concentrates Si and trace elements from tons of sea water. This synthetic fibre is cheap, relatively blank free and easily processed. 228/Ra 226Ra activity ratios were measured by this technique in the Indian Ocean and the Mediterranean; the results are consistent with those made directly on seawater. Data are also reported on fibre enrichment factors relative to seawater for Si, Ra, Th, and Pb; these factors range from 200 to 10 000.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 16774 |
| Deposited On: | 15 Nov 2010 13:18 |
| Last Modified: | 04 Jun 2011 08:41 |
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