Results show that the seven plants all have high removal rate of TP and the best plants are Taro, Calamus and Rock Bean Bine.

• 结果表明,7种试验植物对生活污水中的磷均有很高的净化率,其中以芋头、菖蒲和岩豆藤等3种植物对磷的净化效率最高。