| 小型景观鱼池的生态循环净化技术 |
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| 引用本文： | 李璇,董晓静,曾国权,何圣兵,陈雪初. 小型景观鱼池的生态循环净化技术[J]. 净水技术, 2011, 30(2): 81-83 |
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| 作者姓名： | 李璇 董晓静 曾国权 何圣兵 陈雪初 |
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| 作者单位： | 1. 上海交通大学环境科学与工程学院,上海,200240
2. 浙江海洋水产养殖研究所,浙江,温州,325000 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项，第三期国家大学生创新性试验计划 |
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| 摘 要： | 针对家庭用景观鱼池水质保持的实际需求,设计并构建了一套停留时间为2h的生态循环净化系统,研究了该系统的净化能力和水质保持效果.结果显示所设计的生态净化系统可达到较好的CODCr、NH4+-N和NOZ--N去除效果,并能将CODCr,NH4+-N和NO2-N分别控制在28、0.5和0.1 mg/L以内;生态净化系统对NO...
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| 关 键 词： | 景观水质 生态 净化系统 |
Purification Technology of Recirculated Eco-System for Small Scale Landscape Fishpond |
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| Li Xuan,Dong Xiaojing,Zeng Guoquan,He Shengbing,Chen Xuechu. Purification Technology of Recirculated Eco-System for Small Scale Landscape Fishpond[J]. Water Purifcation Technology, 2011, 30(2): 81-83 |
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| Authors: | Li Xuan Dong Xiaojing Zeng Guoquan He Shengbing Chen Xuechu |
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| Affiliation: | 1(1.School of Environmental Science and Engineering,Shanghai Jiaotong University,Shanghai 200240,China; 2.ZheJiang Mariculture Research Institute,WenZhou 325000,China) |
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| Abstract: | In order to meet the actual demand of protecting water quality for landscape,an ecological recirculated purification system was designed and constructed,the retention time of which was about 2 hours.The results of experiment show that the system can remove CODCr,NH4^＋-N and NO2^--N effectively.CODCr,NH4^＋-N and NO2^--N can be confined below 28 mg / L,0.5 mg / L and 0.1 mg / L,respectively.However,the system seems to have no effect on NO3^--N,which accumulates gradually and becomes the major part of TN during the experiment. |
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| Keywords: | water quality for landscape ecology recirculated purification system |
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