轻工学报2018，Vol.33Issue(6)：27-33,7.DOI:10.3969/j.issn.2096-1553.2018.06.004
水生植物对受污染景观水体的净化效果研究
Study on the effect of purification of aquatic plants to the contaminated landscape water
摘要
Abstract
Three kinds of aquatic plants, such as eichhornia crassipes, water hibiscus and commom duckweeds were used as water purification materials, and the purification effect of aquatic plants was studied with the treatment of water in university A in Zhengzhou. The results showed that the purification effects of three aquatic plants on COD in water were followed by eichhornia crassipes＞ water hibiscus＞ commom duckweeds; the purification effect of ammonia nitrogen was in the order of eichhornia crassipes＞ commom duckweeds＞water hibiscus; the purification effect of total phosphorus was in the order of water hibiscus＞ eichhornia crassipes＞ commom duckweeds. There was no obvious rule to the effect of pH value in water. Comprehensive comparison showed that eichhornia crassipes had a better purification effect on the synergistic removal of multiple pollutants in the landscape water.关键词
水生植物/景观水体/缓流水体净化Key words
aquatic plant/landscape water/slow flow water purification分类
资源环境引用本文复制引用
马永鹏,田娟娟,李博,赵子敬,刘昊咏..水生植物对受污染景观水体的净化效果研究[J].轻工学报,2018,33(6):27-33,7.基金项目
国家自然科学基金项目(51508525) （51508525）
郑州轻工业学院大学生科技活动项目 （）
