Diffusion coefficients of Sr-90 and Cs-137 in Syrian rocks and the dependence on pH

被引：4
作者：
Takriti, S
Othman, I
机构：
[1] Radiation Protection Department, Atomic Energy Commission, Damascus
来源：
APPLIED RADIATION AND ISOTOPES | 1997年 / 48卷 / 08期
关键词：
D O I：
10.1016/S0969-8043(97)00016-X
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The diffusion coefficients df Sr-90 and Cs-137 have been calculated from experimental data For different local rocks. The dependence of the diffusion coefficient in some rocks on the pH of the fluid under stationary or circulating conditions for the radioisotope solution has been calculated. Our results show that cement is the best material for radioisotope retention. (C) 1997 Published by Elsevier Science Ltd.
引用
收藏
页码：1157 / 1160
页数：4
相关论文
共 50 条
  • [41] EFFECT OF GAMMA-RADIATION ON ACCUMULATION OF SR-90 AND CS-137 BY LICHENS
    NIFONTOVA, MG
    KULIKOV, NV
    RAVINSKAYA, AP
    [J]. SOVIET JOURNAL OF ECOLOGY, 1989, 20 (06) : 355 - 360
  • [42] Sequential estimation of Ru-106, Cs-137, and Sr-90 in urine
    Prasad, MVR
    Narayana, DSS
    Jeevanram, RK
    [J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES, 1995, 197 (02): : 281 - 293
  • [43] SR-90 AND CS-137 LEVELS IN DIET OF CHILDREN ON A SCHOOL LUNCH PROGRAM
    WENG, PS
    HSU, CN
    [J]. RADIOLOGICAL HEALTH DATA AND REPORTS, 1971, 12 (03): : 139 - &
  • [44] INFLUENCE OF ETHANOL ON CARCINOGENIC EFFECT OF SR-90 AND CS-137 IN NONINBRED RATS
    PAVELIEVA, IA
    MIRETSKY, GI
    ANISIMOV, VN
    [J]. EKSPERIMENTALNAYA ONKOLOGIYA, 1992, 14 (03): : 47 - 50
  • [45] DISTRIBUTION OF FORMS OF OCCURRENCE OF SR-90 AND CS-137 AND ASSESSMENT OF THEIR SELECTIVE PROPERTIES
    KUZNETSOV, VA
    KOLNENKOV, VP
    GENERALOVA, VA
    [J]. GEOKHIMIYA, 1993, (10): : 1495 - 1499
  • [46] Depth migration of Chernobyl originated Cs-137 and Sr-90 in soils of Belarus
    Kagan, LM
    Kadatsky, VB
    [J]. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 1996, 33 (01) : 27 - 39
  • [47] DISTRIBUTION OF SR-90 AND CS-137 IN COMPONENTS OF A MARSH-RIVER ECOSYSTEM
    MOLCHANOVA, IV
    KARAVAEVA, EN
    CHEBOTINA, MY
    KULIKOV, NV
    [J]. SOVIET JOURNAL OF ECOLOGY, 1982, 13 (02) : 115 - 119
  • [48] Transfer, pathways, enrichment, and discharge of Cs-137 and Sr-90 in the pulp industry
    Krosshavn, M
    Skipperud, L
    Lien, HN
    Salbu, B
    [J]. HEALTH PHYSICS, 1996, 71 (03): : 326 - 334
  • [49] EFFECT OF SOIL PROPERTIES ON CS-137 AND SR-90 UPTAKE BY NATIVE GRASSES
    SHUTOV, VN
    BEKYASHEVA, TA
    BASALAYEVA, LN
    BRUK, GY
    PAVLOV, IY
    [J]. EURASIAN SOIL SCIENCE, 1994, 26 (07) : 88 - 95
  • [50] Effective migration velocity of Cs-137 and Sr-90 as a function of the type of soils in Belarus
    Arapis, G
    Petrayev, E
    Shagalova, E
    Zhukova, O
    Sokolik, G
    Ivanova, T
    [J]. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY, 1997, 34 (02) : 171 - 185
12345