Potential for phytoextraction of137 Cs from a contaminated soil

被引：0
作者：
Mitch M. Lasat
Wendell a. Norvell
Leon V. Kochian
机构：
[1] Cornell University,U.S. Plant, Soil and Nutrition Laboratory, Usda
来源：
Plant and Soil | 1997年 / 195卷
关键词：
ammonium nitrate; cesium accumulators; cesium bioavailability; cesium uptake; phytoremediation; radiocesium;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Potential for phytoremediation of a soil contaminated with radiocesium was investigated in three phases: (1) hydroponic screening for plant species capable of accumulating elevated levels of cesium in shoots, (2) investigation of several amendments for their potential to increase the bioavailability of 137Cs in the contaminated soil, and (3) bioaccumulation of radiocesium in shoots of plants grown in137 Cs-contaminated soil.
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页码：99 / 106
页数：7
相关论文
共 80 条
[1]  
Baker A. J. M.(1994)The possibility of Resour. Conserv. Recycl. 11 41-49
[2]  
McGrath S. P.(1992) heavy metal decontamination of polluted soils using crops ofmetal-accumulating plants J. Environ. Radioact. 15 265-276
[3]  
Sidoli C. D. M.(1996)Influence of pH, soil type and organic matter content on soilto-plant transfer of radiocesium and-strontium as analyzed by a nonparametric method Plant Soil 178 265-271
[4]  
Reeves R. D.(1988)Genotyic differences in the distribution of radiocaesium in plants Nature 335 247-249
[5]  
Bergeijk van K. E.(1994)Quantitative analysis of radiocaesium retention in soils J. Environ. Qual. 23 1280-1282
[6]  
Noordijk H(1993)Uptake of cesium-137 by crops from contaminated soils J. Environ. Qual. 22 742-745
[7]  
Lembrechts J(1996)Accumulation of cesium-137 and strontium-90 in Ponderosa and Monterey pine seedlings Water Air Soil Pollut. 88 167-176
[8]  
Frissel M. J.(1993)Phytoremediation of soil contaminated with low concentrations of radionucleides 100 area Hanford soil washing treatability tests 1 377-381
[9]  
Buysse J. V. D. K.(1976)Preferential adsorption of 137Cs to micaceous minerals in contaminated freshwater sediments Nature 260 511-513
[10]  
Merckx R(1993)Effects of various cations on cesium uptake from soils and clay suspensions Soil washing evaluation by sequential extraction for test reactor area warm waste pond 2 371-376
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