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| 不同沉水植物对水质净化效能的研究 | |
| 引用本文： | 孙作登,宋祥甫,付子轼,何文辉,王金庆,刘福兴,商传莲,宋芳芳.不同沉水植物对水质净化效能的研究[J].上海农业学报,2012,28(2):30-35. |
| 作者姓名： | 孙作登 宋祥甫 付子轼 何文辉 王金庆 刘福兴 商传莲 宋芳芳 |
| 作者单位： | 1. 上海海洋大学水产与生命学院,上海201306;上海市农业科学院生态环境保护研究所,上海201403 2. 华东理工大学资源与环境学院,上海,200237 3. 上海市农业科学院生态环境保护研究所,上海,201403 4. 上海海洋大学水产与生命学院,上海,201306 5. 上海市农业科学院生态环境保护研究所,上海201403;华东理工大学资源与环境学院,上海200237 |
| 基金项目： | 国家支撑项目，国家‘十一五’水专项 |
| 摘 要： | 以苦草、黑藻、马来眼子菜和常绿苦草4种沉水植物为研究对象,考察其对水质的净化效果。结果表明:供试沉水植物对水体中的主要污染物均有一定的净化效果;但各品种之间存在较大差异,其中常绿苦草的综合净化效能最强,对TN、TP和CODMn的净化率分别为65.1%、57.7%和17.3%,马来眼子菜次之,黑藻相对较差。 |
| 关 键 词： | 沉水植物 水净化 水质 水污染 |
Water purification capacity of different submerged plants |
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| SUN Zuo-deng , SONG Xiang-fu , FU Zi-shi , HE Wen-hui , WANG Jin-qing , LIU Fu-xing , SHANG Chuan-lian , SONG Fang-fang.Water purification capacity of different submerged plants[J].Acta Agriculturae Shanghai,2012,28(2):30-35. | |
| Authors: | SUN Zuo-deng SONG Xiang-fu FU Zi-shi HE Wen-hui WANG Jin-qing LIU Fu-xing SHANG Chuan-lian SONG Fang-fang |
| Institution: | 1,2(1College of Life Science and Fishery,Shanghai Ocean University,Shanghai 201306,China; 2Eco-Environmental Protection Research Institute,Shanghai Academy of Agricultural Sciences,Shanghai 201403,China;3College of Resources and Environmental Sciences, East China University of Science and Technology,Shanghai 200237,China) |
| Abstract: | Four kinds of submerged plants,i.e.,Vallisneria natans,Hydrilla verticillata,Potamgeton malaianus and an improved variety of V.natans,were used as test materials to study their purifying effects on water quality.The results showed that all tested plants exerted some purifying effects on dominant water pollutants.The improved variety of V.natans had the best comprehensive purification capacity and its rates of purifying the water of TN,TP and CODMn were 65.1%,57.7% and 17.3%,respectively.The water purification capacity of P.malaianus was medium,and that of H.verticillata was relatively poor. |
| Keywords: | Submerged plant Water purification Water quality Water pollution |
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