摘要
比较了萱草、石菖蒲、鸭跖草、空心菜、灯芯草在遮阴 (60 %全光照 )和全光照下的净化能力差异 .结果表明空心菜在两种光照条件下净化能力均很好 ,因此是净化富营养水的有效植物 ;灯芯草为喜阳物种 ,在全光照条件下对于富含氮的污水有较好的净化作用 ;鸭跖草为耐阴物种 ,在一定遮阴条件下对污水有很好的净化效果 ;萱草、石菖蒲效果较差 。
The difference of the purification ability to eutrophic water between Hemerocallis fulva Linn, Acorus tatarinowii Schott, Commelina communnis Linn, Ipomoea aquatica Forsk,and Juncus effusus Linn in 60% of full sun light and full sun light was studied. Results showed that the purification ability of Ipomoea aquatica Forsk was well in two conditions and that Juncus effusus Linn was sun plant, it could purify the nitrogen enough wastewater in full sun light,and that Commelina communnis Linn was shade tolerated species and showed good effect for purifying wastewater in 60% of full sun light. Although the effect of Hemerocallis fulva Linn and Acorus tatarinowii schott was low, they still could be used to purify eutrophic water properly.
出处
《科技通报》
北大核心
2001年第2期1-4,共4页
Bulletin of Science and Technology
基金
欧洲联盟科研基金资助项目!(ERBIC18CT96 0 0 5 9)
