[Main mechanism and affecting factors of phytoremediation of organic contaminated soil].
In this paper, the main mechanisms of phytoremediation of organic contaminated soil, such as adsorption and degradation in rhizosphere, plant uptake, and transformation, and phytoremediation model were illuminated in detail, and their affecting factors, including properties of pollutants, plant species, soil properties, coexisted pollutants, and climate conditions were analyzed. The main topics that need further research were prospected, e.g., deepening the mechanism of phytoremediation, consummating phytoremediation models, approaching on the mechanism and appliance of microbe associated phytoremediation systems, building efficient surfactants enhancing phytoremediation systems, and strengthening the research on phytoremediation of combined organic pollution.
Lin
Daohui
D
Department of Environmental Science, Zhejiang University, Hangzhou 310028, China. dhlin@mail.hz.zj.cn
Zhu
Lizhong
L
Gao
Yanzheng
Y
D001673:Biodegradation, Environmental; D004787:Environmental Pollution / Q000517:prevention & control*; D008962:Models, Theoretical; D009930:Organic Chemicals / Q000737:chemistry / Q000378:metabolism; D010944:Plants / Q000378:metabolism*; D012989:Soil Pollutants / Q000378:metabolism*
D009930:Organic Chemicals; D012989:Soil Pollutants