Thesis for the Degree of Doctor of Philosophy - DTU Orbit

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Hou XL, Dahlgaard H, Nielsen SP, Kucera J. 2002. Level and origin of iodine-129 in the Baltic Sea. J. Environ. Radiat. 61, 331–343. Hou XL, Fogh CL, Kucera J, Andersson KG, Dahlgaard H, Nielsen SP. 2003. Iodine -129 and Caesium 137 in Chernobyl contaminated soil and their chemical fractionation. The Science of the Total Environment 308, 97-109. Hou XL, Aldahan A, Nielsen SP, Possnert G, Nies H, Hedfors J. 2007. Speciation of 129I and 127I in Seawater and Implications for Sources and Transport Pathways in the North Sea Environ. Sci. Technol. 41, 5993–5999. Jaquish RE, Price KR. 1988. Iodine-129: Environmental Monitoring and Population Dose in the Hanford Environs PNL-SA-16066, Pacific Northwest Laboratory, Richland,Washington. Jones CE, Carpenter LJ. 2005. Solar photolysis of CH2I2, CH2ICl, and CH2IBr in water, saltwater, and seawater, Environ. Sci. Technol. 39, 6130–6137. Izmer AV, Boulyga SF, Becker JS. 2003. Determination of 129I/127I isotope ratios in liquid solutions and environmental soil samples by ICP-MS with hexapole collision cellJ. Anal. At. Spectrom. 18, 1339–1345. KATZ SA and SALEM H. 1994. The Biological and Environmental Chemistry of Chromium, VCH, New York, 1994, pp. 2-4. Keogh SM, Aldahan A, Possnert G, Finegan P, LeonVintrio L, Mitchell PI. 2007. Trends in the spatial and temporal distribution of 129I ad 99Tc in coastal waters surrounding Ireland using Fucus vesiculosus as a bio-indicator. Journal of Environmental Radioactivity 95, 23-38. Keppler F, Eiden R, Niedan V, Pracht J, Schöler HF. 2000. Halocarbons produced by natural oxidation processes during degradation of organic matter, Nature 403, 298–301. Kodama S, Takahashi Y, Okumura K, Uruga T. 2006. Speciation of iodine in solid environmental samples by iodine K-edge XANES: Application to soils and ferromanganese oxides. Science of the Total Environment 363, 275-284. Küpper FC, Carpenter LJ, McFiggans GB, Palmer CJ, Waite TJ, Boneberg EM, Woitsch S, Weiller M, Abela R, Grolimund D, Potin P, Butler A, Luther III GW, Kroneck PMH, Meyer-Klaucker W, Feiters MC. 2008. Iodide accumulation provides kelp with an inorganic antioxidant impacting atmospheric chemistry. PNAS 105, 6954–6958. Leblanc C, Colin C, Cosse A, Delage L, La Bare S, Morin P, Fievet B, Voiseux C, Ambroise Y, Verhaeghe E, Amouroux D, Donard O, Tessier E, Potin P. 2006. Iodine transfers in the coastal marine environment: the key of brown algae and of their vanadium-dependent haloperoxidases. Biochimie 88, 1773-1785. Liu Y, Gunten HR. 1988. Migration chemistry and behaviour of iodine relevant to geological disposal of radioactive wastes, A literature review with a compilation of sorption data, PSI-16, Paul Scherrer Institute, Switzerland. 58
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Page 1 and 2:
Chemical Speciation Analysis and En
Page 3 and 4:
Thesis for the Degree of Doctor of
Page 5 and 6:
Abstract This thesis deals with che
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environment since they reflect the
Page 9 and 10: organiske jodformer. Adsorption af
Page 11 and 12: None of this would have been possib
Page 13 and 14: Abbreviations and acronyms b+ - pos
Page 15 and 16: 3.1 Analytical Development………
Page 17 and 18: Table 1 Some properties of iodine P
Page 19 and 20: In soils/sediments iodine occurs as
Page 21 and 22: Table 2 Nuclear properties of iodin
Page 23 and 24: Liquid scintillation counting (LSC)
Page 25 and 26: The bioavailability of radioactive
Page 27 and 28: data (Englund et al., 2010; Hou et
Page 29 and 30: 2. Analytical procedures used in th
Page 31 and 32: 2.3 Quantification of total iodine
Page 33 and 34: Fig. 5 Quantification of total iodi
Page 35 and 36: iodate were measured by counting 12
Page 37 and 38: Fig. 6 Sequential extraction proced
Page 39 and 40: a Fig. 8 Calibration curve for (a)
Page 41 and 42: experiment was subjected to combust
Page 43 and 44: Table 7 Adsorption of iodine specie
Page 45 and 46: numbers 11-14), which is about the
Page 47 and 48: marine environment from nuclear fue
Page 49 and 50: 127 I - (ppb) 127 IO3 - (ppb) a b 1
Page 51 and 52: Although the oxygen concentration d
Page 53 and 54: 129 I TBq 2,00E+00 1,80E+00 1,60E+0
Page 55 and 56: • Adsorption of iodine species on
Page 57 and 58: Reference Aldahan A, Kekli A, Possn
Page 59: Fuge R& Johnson C. 1986. The geoche
Page 63 and 64: Shinohara K. 2004. Measurement and
Page 65 and 66: http://www.irsn.fr/EN/news/Document
Page 67 and 68: Review Analytica Chimica Acta 632 (
Page 69 and 70: Table 1 Nuclear properties and prod
Page 71 and 72: Fig. 2. Liquid discharges of 129 I
Page 73 and 74: Fig. 5. Schematic diagram and pictu
Page 75 and 76: 129 I in iodide and iodate is then
Page 77 and 78: Fig. 8. Diagram of air sampler for
Page 79 and 80: Fig. 10. Iodine L3-edge (a) and K-e
Page 81 and 82: analysis of 129 I in water sample a
Page 83 and 84: Yi P, Aldahan A, Hansen V, Possnert
Page 85 and 86: FIGURE 1. Sampling sites (the red s
Page 87 and 88: FIGURE 3. Horizontal distribution o
Page 89 and 90: FIGURE 5. Time series data of 129 I
Page 91 and 92: Environmental Science & Technology
Page 93 and 94: prepared using KI and KIO3. No diff
Page 95 and 96: of their contribution to the Baltic
Page 97 and 98: Fig. S-1 Sampling sites (the red so
Page 99 and 100: Fig. S-3 Vertical distribution of I
Page 101 and 102: Fig. S-5 Marine discharges function
Page 103 and 104: Fig.S-7 Relationship between I-129
Page 105 and 106: Table S-1 Results of I-129 and I-12
Page 107 and 108: S17
Page 109 and 110: Paper III Hansen,V., Yi, P., Hou, X
Page 111 and 112:
conversion process between iodide a
Page 113 and 114:
Table 1 Analytical results of 129 I
Page 115 and 116:
August April I-129 iodide ( 10 8 at
Page 117 and 118:
References Aldahan A, Kekli A, Poss
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Partition of iodine ( 129 I and 127
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Norway (Table 1). CTD-casts with ox
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5. Discussion 5.1. Separation of hu
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In the present study 40e60% of 129
Page 127 and 128:
Hutta, M., Gora, R., 2003. Novel st
Page 129 and 130:
Analysis of 129 I and 127 I in arch
Page 131 and 132:
et al., 2002). Due to the fact that
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espectively. The iodine was leached
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salinities in the same area. Apart
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North Sea. 129 I/ 127 I ratios in w
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Table 2 Analytical results of 129-I
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129 I/ 127 I 1,40E-07 1,20E-07 1,00
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References Aldahan A, Englund E, Po
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O’Dowd, C.; Jimenez, J. L.; Bahre
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Iodine ( 129 I and 127 I) speciatio
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water in winter by molecular oxygen
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0.2 M KNO3. The effluent and the wa
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maximum values is at 0.03-0.06×10
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into the English Channel from the L
Page 157 and 158:
References Aldahan A, Kekli A, Poss
Page 160 and 161:
Risø-PhD-81(EN)
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