While, phytoremediation with the advantages of low cost and non-diauxic pollution has become a perspective technology for remedying contaminated soils.

• 与之相比较，植物修复以其修复成本低、无二次污染等独特的优势正受到全世界的普遍关注和重视，并成为环境污染治理研究领域的一个前沿性课题。