Problems in operation and corresponding countermeasures of phytoremediation of soils contaminated by heavy metals

›› 2013, Vol. 25 ›› Issue (4): 0-857.

• 论文 •

Problems in operation and corresponding countermeasures of phytoremediation of soils contaminated by heavy metals

GUO Bin;LI Wei-dong;DING Neng-fei;FU Qing-lin;LIU Chen;LI Ning-yu

1Institute of Environment， Resources， Soil and Fertilizer， Zhejiang Academy of Agricultural Sciences， Hangzhou 310021，China;2 Department of Science， Qianjiang College of Hangzhou Normal University， Hangzhou 310012， China

Received:1900-01-01 Revised:1900-01-01 Online:2013-07-25 Published:2013-07-25

Abstract

Abstract: Phytoremediation of heavy metal contaminated soils has been considered as a green and eco-friendly remediation technique. However， this technique needs significant improvements to become practically feasible. In this paper， three adverse factors of phytoremediation， pollution risk， low efficiency and high cost of remediation， were systematically discussed. Furthermore， corresponding countermeasures of improving phytoremediation efficiency aimed at the above three disadvantages were proposed.

Key words: phytoremediation, heavy metals, efficiency, risk, costing

GUO Bin;LI Wei-dong;DING Neng-fei;FU Qing-lin;LIU Chen;LI Ning-yu. Problems in operation and corresponding countermeasures of phytoremediation of soils contaminated by heavy metals[J]. , 2013, 25(4): 0-857.

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Problems in operation and corresponding countermeasures of phytoremediation of soils contaminated by heavy metals

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