Phytoremediation Potential of Selected Energetic Plants （Miscanthus giganteus L. and Phalaris arundinacea L.） in Dependence on Fertilization  

作　　者：Karolina Rosikon Krzysztof Fijalkowski Malgorzata Kacprzak 

机构地区：[1]Institute of Environmental Engineering, Czestochowa University of Technology, Czestochowa 42-200, Poland

出　　处：《Journal of Environmental Science and Engineering(A)》2015年第11期587-595,共9页环境科学与工程（A）

摘　　要：This paper present the influence of fertilization in cultivation Miscanthus giganteus L. and Phalaris arundinacea L. in the process of phytoremediation of Cd, Ni and Zn. Research show that after first year of vegetation, Cd （0.344 mg·kg^-1 dry mass （d.m.）） and Zn （29.47 mg·kg^-1 d.m.） were the most absorbed metals by the biomass ofMiscanthus giganteus L. grown on soil fertilized with municipalsludge （OW）. However, in the case of the reed canary grass, the correlation can be attributed to the Ni （3.76 mg·kg^-1 d.m.） and Zn （122.6 mg·kg^-1 d.m.）. In turn, after the second year of vegetation, all of the tested metals are characterized by a lower absorption as compared to the first year. In the case of reed canary grass, Cd and Zn content in the biomass after the second year of vegetation was similar to the control, while the Ni concentration was lower in relation to the control. In the case of Miscanthus giganteus L., it was observed that the concentration of Ni and Zn in the biomass after the second year of vegetation was similar to the control, while the Cd content varied in dependence on the applied fertilizer.

关 键 词：PHYTOREMEDIATION energy crops fertilization. 

分 类 号：U469.11[机械工程—车辆工程] X53[交通运输工程—载运工具运用工程]