| 不同季节中水回用于景观水体的藻类增长模拟 |
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| 引用本文： | 李畅,秦华鹏,张盈盈,王雯雯.不同季节中水回用于景观水体的藻类增长模拟[J].环境科学与技术,2011,34(5):47-51. |
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| 作者姓名： | 李畅 秦华鹏 张盈盈 王雯雯 |
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| 作者单位： | 北京大学深圳研究生院环境与能源学院,城市与人居环境科学与技术重点实验室,广东深圳,518055 |
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| 基金项目： | European Community's Seventh Framework Programme under grantagreementn° PIIF-GA-2008-220448; 北京大学“院长基金”项目(2008012) |
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| 摘 要： | 文章基于wASP的富营养化模型,模拟了在各季节中水回用于城市景观水体时,不同水质和换水周期条件下叶绿素a峰值和平衡浓度的变化情况.模拟结果表明:(1)在中水水质和换水周期一定时,水华风险在夏季最大,春秋季次之,冬季最小;(2)在夏季和春秋季节,叶绿素a平衡浓度随着换水周期的减小先升高后降低;并且当换水周期小于3天时,减...
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| 关 键 词： | 季节条件 中水冋用 景观水体 藻类增长 模拟 |
Algae Growth Simulation of Reclaimed Wastewater Recycled to Landscape Water Body in Different Seasons |
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| LI Chang,QIN Hua-peng,ZHANG Ying-ying,WANG Wen-wen.Algae Growth Simulation of Reclaimed Wastewater Recycled to Landscape Water Body in Different Seasons[J].Environmental Science and Technology,2011,34(5):47-51. |
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| Authors: | LI Chang QIN Hua-peng ZHANG Ying-ying WANG Wen-wen |
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| Institution: | LI Chang,QIN Hua-peng,ZHANG Ying-ying,WANG Wen-wen(Key Laboratory for Environmental and Urban Science,School of Environment and Energy,Shenzhen Graduate School of Peking University,Shenzhen 518055,China) |
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| Abstract: | Using eutrophication model based on WASP,Chlorophyll-a peak and equilibrium value of treated wastewater recycled to urban landscape water body in various seasons was simulated.Results indicated that under stable wastewater quality and exchange cycle,summer has the highest algal bloom risk,followed by spring and autumn then winter.In summer,spring and autumn season,Chlorophyll-a equilibrium first rises then declines with the reduction of water exchange cycle.When water exchange cycle is less than 3d,reducing... |
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| Keywords: | season condition treated wastewater reuse landscape water body algae growth modeling |
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