景观植物在水体污染控制修复中的应用研究  

Application of Landscape Plants in Water Pollution Control and Remediation

作　　者：黄钟慧 和太平[1] 卢菂蓬 Huang Zhonghui;He Taiping;Lu Dipeng(College of Forestry,Guangxi University,Nanning 530004,China)

机构地区：[1]广西大学林学院,广西南宁530004

出　　处：《环境科学与管理》2023年第11期84-87,共4页Environmental Science and Management

摘　　要：水体污染相对研究,而水体污染控制修复效果不佳,因此,研究景观植物在水体污染控制修复中的应用。方法为选择受严重污染的河道污水为研究对象,测定其污水含量,选择水葫芦、水葱、水竹、芦苇作为水体污染控制修复的景观植物,计算杂质降解率,从重金属含量、总磷和总氮含量方面分析污水控制修复情况。结果:四种景观植物中在水体污染控制修复中,水竹降解率为63%~89%,水葱降解率为22.14%~79.96%,水葫芦降解率为33.13%~58.99%,芦苇降解率为12.21%~27.77%。结论:四种景观植物对污水的控制修复效果为:水竹>水葱>水葫芦>芦苇,水竹能有效控制修复水体污染。Given the poor results of water pollution control and restoration,this study applied landscape plants in water pollution control and restoration.Water hyacinth,water onion,bamboo and reed were selected as landscape plants for water pollution control and restoration.The impurity degradation rate was calculated,and the sewage control and restoration situation was analyzed from the aspects of heavy metal content,total phosphorus content and total nitrogen content.Among the four landscape plants,the degradation rates were 63%to 89%,22.14%to 79.96%,33.13%to 58.99%,and 12.21%to 27.77%for reed.The control and restoration effects of four landscape plants on sewage are as follows:water bamboo>water onion>water hyacinth>reed.Water bamboo can effectively control and repair water pollution.

关 键 词：景观植物 水体污染控制修复 水葫芦 水竹 芦苇 

分 类 号：X52[环境科学与工程—环境工程]