桂林理工大学学报2025，Vol.45Issue(2)：237-242,6.DOI:10.3969/j.issn.1674-9057.2025.02.012
不同植物组合景观墙对高校生活污水净化效果
Purification effects of different plant combination landscape walls on college domestic sewage
摘要
Abstract
To elucidate the influence of different combinations of aquatic plants on the purification effect of land-scape walls on college domestic sewage,this study focuses on 5 different aquatic plants(Eichhornia crassipes,Myriophyllum elatinoides,Scirpus validus Vahl,Pontederia cordata L.,and Acorus calamus L.).Three of them are selected to combine and the effects of different plant combinations on landscape walls are compared for do-mestic sewage treatment.The results show that after 78 days of experimentation,the combination of Myriophyl-lum elatinoides+Acorus calamus L.+Pontederia cordata L.exhibites relatively good water purification effects on COD,ammonia nitrogen,total phosphorus,and other pollutants in domestic wastewater.The average remov-al rates of SS and chromaticity reaches 80.1％,76.8％,71.6％,85.7％and 76.2％.This study provides theo-retical and technical support for the allocation and application of aquatic plants in the plant landscape wall.关键词
生活污水/植物景观墙/水生植物/净化效果Key words
domestic sewage/plant landscape wall/aquatic plant/purification effect分类
资源环境引用本文复制引用
罗阳,严博,丁娜,毛竣,俞果..不同植物组合景观墙对高校生活污水净化效果[J].桂林理工大学学报,2025,45(2):237-242,6.基金项目
国家自然科学基金项目(52200189) （52200189）
广西科技计划项目(2021GXNSFBA220055 （）
桂科 AB21220049) （）
