【摘要】 采用浮床种植香根草技术研究了香根草对富营养化水体的净化能力 .结果表明 ,香根草对富营养化水体中的氮、磷、COD、BOD等具有明显的去除效果 ,能显著改善富营养化水体的水质 .研究结果为发展利用陆生植物治理富营养化水域提供了新的途径更多还原

【Abstract】 Studies on the purification efficiency of eutrophicated water body by Vetiveria Zizanioids on floating beds showed that V. zizanioids had a great ability to remove TN, NH 4 + N, TP, PO 4 3- , COD, and BOD, and had a significant effect on improving water quality. It was proved that V.zizanioids could be used to purify the eutrophicated water body.更多还原