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| 分层型城市水源水库水质污染及成因分析 | |
| 引用本文： | 马越,黄廷林,谭盼,章武首,段婷婷,汤建新. 分层型城市水源水库水质污染及成因分析[J]. 价值工程, 2011, 30(34): 327-328,F0003 |
| 作者姓名： | 马越 黄廷林 谭盼 章武首 段婷婷 汤建新 |
| 作者单位： | 西安建筑科技大学西部建筑科技国家重点实验室培育基地,西安,710055 |
| 基金项目： | 国家自然科学基金重点项目(50830303); 国家高技术研究发展计划(863计划)(2007AA06Z302) |
| 摘 要： | 以西安市主要的饮用水水源地—西安黑河水库作为主要研究对象,结合水库自然地理条件及水力变化特征,对当前黑河水库库区及上游河段代表性点位与断面进行了现场监测与取样分析,初步确定出导致当前黑河水库水质变化的主要原因是水库的内源污染。测定结果表明:水库上游河段各监测断面的氨氮、总氮、铁、锰等主要水质指标值均低于水库库区内同期的水质监测值;同时水库稳定的温度分层和水体/沉积物耗氧形成的底部强还原条件,导致了沉积物中污染物的大量释放;据此可见,外源污染是内源污染的前提条件,而内源污染则是目前造成分层型黑河水库水质污染的主导因素。 |
| 关 键 词： | 水体富营养化 外源污染 水体分层 内源污染 |
Water Quality Pollution and Cause Analysis of Stratified Reservoir as Urban Water Source |
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| Ma Yue,Huang Tinglin,Tan Pan,Zhang Wushou,Duan Tingting,Tang Jianxin. Water Quality Pollution and Cause Analysis of Stratified Reservoir as Urban Water Source[J]. Value Engineering, 2011, 30(34): 327-328,F0003 | |
| Authors: | Ma Yue Huang Tinglin Tan Pan Zhang Wushou Duan Tingting Tang Jianxin |
| Affiliation: | Ma Yue,Huang Tinglin,Tan Pan,Zhang Wushou,Duan Tingting,Tang Jianxin (Xi'an University of Architecture and Technology,State Key Lab.of Architecture and Technology in Western of China,Xi'an 710055,China) |
| Abstract: | It regards the Jin-Pen Reservoir of Heihe River as the main research object,which is the uppermost drinking water source area in the city of Xi'an.In combination with the physiographic condition and hydraulic characteristics of the reservoir itself,the test and analysis are carried out on the water quality of the representative points in main reservoir area and upper basin,and accordingly the main reason of water quality change in Jin-Pen Reservoir is determined preliminarily to be the internal pollution so... |
| Keywords: | eutrophication of water body external pollution sources water delimitation internal pollution sources |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |