Seawater, biota and sediment partitioning of 137Cs in the east coast of Peninsular Malaysia

被引：3

作者：

Mahmood, Zal U'yun Wan ^{[1
]}

Yii, Mei-Wo ^{[1
]}

Tugi, Dainee Norfardzila Ahmad ^{[1
]}

Mohamed, Norfaizal ^{[1
]}

Abdullah, Nooradilah ^{[1
]}

Muhamad, Salahuddin ^{[1
]}

Ishak, Mohd Tarmizi ^{[1
]}

Sawon, Mohamad Noh ^{[1
]}

Ramli, Muhammad Izzat Muammar ^{[1
]}

机构：

[1] Agensi Nuklear Malaysia, Radiochem & Environm Lab RAS, Kajang 43000, Selangor, Malaysia

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2019年 / 322卷 / 03期

关键词：

Activity concentration; Biota; Cs-137; Partition coefficient; Seawater; Sediment; NUCLEAR-POWER-PLANT; FUKUSHIMA-DERIVED RADIONUCLIDES; MARINE-SEDIMENTS; SEABED SEDIMENTS; RADIOCESIUM; WATER; RADIOACTIVITY; OCEAN; DISTRIBUTIONS; DEPOSITION;

D O I：

10.1007/s10967-019-06881-3

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Partitioning of Cs-137 between marine compartments in the east coast of Peninsular Malaysia was studied with the objectives were to quantify the level of Cs-137 in seawater, biota and sediment and to assess its partition coefficient of CF and K-d. The results found the level of Cs-137 were low in all type of samples and seems to be not significant. Therefore, this can be concluded that the levels of Cs-137 in those samples remain in the background level and there is no new input of Cs-137 into this region. Moreover, the evidence discussed in this work is reasonable to highlight the possible reasons or factors affecting the partitioning of Cs-137 in seawater, sediment and its accumulation in biota as well as its CF and K-d.

引用

页码：2119 / 2128

页数：10

共 50 条

[1] Seawater, biota and sediment partitioning of 137Cs in the east coast of Peninsular Malaysia
Zal U’yun Wan Mahmood
Mei-Wo Yii
Dainee Norfardzila Ahmad Tugi
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Nooradilah Abdullah
Salahuddin Muhamad
Mohd Tarmizi Ishak
Mohamad Noh Sawon
Muhammad Izzat Muammar Ramli
[J]. Journal of Radioanalytical and Nuclear Chemistry, 2019, 322 : 2119 - 2128
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