| 改性沸石生物滤池处理中水景观污染水体实验研究 |
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| 引用本文： | 张道方,王瑞璞,吕娟,曾跃.改性沸石生物滤池处理中水景观污染水体实验研究[J].水资源与水工程学报,2008,19(5). |
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| 作者姓名： | 张道方 王瑞璞 吕娟 曾跃 |
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| 作者单位： | 上海理工大学,城市建设与环境工程学院,上海,200093 |
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| 基金项目： | 上海市科委科技攻关项目:小区景观水与中水回用系统研究与应用，上海市高校选拔优秀青年教师科研专项基金，上海理工大学"曼恒"创新基金项目 |
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| 摘 要： | ;利用改性沸石良好的吸附性能,设计建立改性沸石生物滤池装置,实验研究改性沸石在中水景观污染水体中脱氮性能,以及形成改性沸石生物膜系统后装置去除污染物的效果,并对污染物去除的机理进行讨论.结果表明,该装置具备良好的去除污染物效果,而且可通过生物作用使改性沸石再生.
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| 关 键 词： | 中水景观水体 改性沸石 水体脱氮 |
Experiment on polluted scenic reclaimed-water by modified zeolite and biofilm system |
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| ZHANG Dao-fang,WANG Rui-pu,L Juan,ZENG Yue.Experiment on polluted scenic reclaimed-water by modified zeolite and biofilm system[J].Journal of water resources and water engineering,2008,19(5). |
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| Authors: | ZHANG Dao-fang WANG Rui-pu L Juan ZENG Yue |
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| Affiliation: | College of Urban Construction & Environmental Engineering;University of Shanghaifor Science and Technology;Shanghai 200093;China |
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| Abstract: | Using the adsorption of modified zeolite,a pilot device of modified zeolite and biofilm system was built up.Efficiency of nitrogen removal by modified zeolite was investigated at first,and then efficiency of pollutants removal by modified zeolite and biofilm system was studied when the system formed.Moveover,mechanism to pollutants removal was discussed.The results showed that the device has high effective to eliminate pollutant,especially ammonium nitrogen and CODcr.Moreover,modified zeolite can be regener... |
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| Keywords: | scenic reclaimed water modified zeolite nitrogen removal of water pollution |
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