池州市雨水花园常用植物去污能力的分析与比较  

Comparison of decontamination ability of 20 rain garden plants

作　　者：文萍芳[1] 徐洪武[1] 周小玟 WEN Ping-fang;XU Hong-wu;ZHOU Xiao-wen(Chizhou Vocational And Technical College,Chizhou 247000,Anhui,China;Chizhou Municipal Bureau of Landscape Architecture,Chizhou 247000,Anhui,China)

机构地区：[1]池州职业技术学院,安徽池州247000 [2]池州市园林局,安徽池州247000

出　　处：《贵阳学院学报（自然科学版）》2023年第3期60-64,共5页Journal of Guiyang University：Natural Sciences

基　　金：2020年度安徽高校自然科学研究项目“基于本地植物优选的典型海绵设施水质净化效果的研究:以池州市为例”(项目编号:KJ2020A1005);2021年度安徽高校自然科学研究项目“美丽乡村背景下皖南山区乡村景观规划设计研究-以池州市梅村镇黄田村为例”(项目编号:KJ2021A1419)。

摘　　要：人工模拟道路雨水径流,研究池州市海绵城市雨水花园中常用的20种植物对雨水的去污能力。经过对水体中化学需氧量(COD)、总磷(TP)、总氮(TN)和固体悬浮物(SS)的去除率测定,根据综合评价值确定,去污综合效果依次为:芦竹>麦冬>美人蕉>千屈菜>芦苇>高羊茅>鸢尾>蒲苇>萱草>花叶青木>月季>常春藤>南天竹>石竹>金丝桃>海桐>山茶>金边黄杨>红花檵木>雀舌栀子。The decontamination ability of 20 kinds of plants commonly used in the sponge city rainwater garden of Chizhou City to rainwater was studied by artificial simulation of road rainwater runoff.After comparing the removal effects of chemical oxygen demand(COD),total phosphorus(TP),total nitrogen(TN)and solid suspended solids(SS)in the water body,it is determined according to the comprehensive evaluation value,The comprehensive effect of decontamination is as follows:Arundo donax>Ophiopogon japonicus>Canna indica>Lythrum salicaria>Phragmites australis>Festuca elata>Iris tectorum>Cortaderia selloana>Hemerocallis fulva>Aucuba japonica var.variegata>Rosa chinensis>Hedera nepalensis var.sinensis>Nandina domestica>Dianthus chinensis>Hypericum monogynum>Pittosporum tobira>Camellia japonica>Euonymus japonicus′Aureo-marginatus′>Loropetalum chinense var.rubrum>Gardenia jasminoides′Radicans′.

关 键 词：雨水花园 植物 去污能力 综合评价 

分 类 号：S68[农业科学—观赏园艺]