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| 环境水体纳污能力判别值及其应用研究 | |
| 引用本文： | 齐青青,沈冰,张泽中,徐建新,张运鑫,王义民.环境水体纳污能力判别值及其应用研究[J].西安理工大学学报,2011,27(1). |
| 作者姓名： | 齐青青 沈冰 张泽中 徐建新 张运鑫 王义民 |
| 作者单位： | 1. 西安理工大学西北水资源与环境生态教育部重点实验室,陕西西安,710048;华北水利水电学院,河南郑州,450045 2. 西安理工大学西北水资源与环境生态教育部重点实验室,陕西西安,710048 3. 华北水利水电学院,河南郑州,450045 4. 河北工程大学水电学院,河北邯郸,056021 |
| 基金项目： | 国家自然科学基金资助项目，国家科技重大专项基金资助项目，华北水利水电学院高层次人才引进计划基金资助项目 |
| 摘 要： | 针对河流生态管理缺乏实时衡量水质指标问题的实际需求,提出污容比.污容比指当环境水体接受污水时,其实际容纳污染物量与环境保护目标下允许其容纳污染物量的比值.以污容比为基础完善了河流生态用水水量与水质综合评价模型.以东辽河为例,对污容比进行检验,结果表明:污容比不仅能作为生态水质评价的指标,评价结果精确性有所提高,而且还能量化反映河流环境容量余亏程度.污容比可以作为环境水体纳污能力判别值,便于河流生态管理应用. |
| 关 键 词： | 环境科学 水环境 污容比 |
Research on the Capacity of the Environment Water Receiving the Contamination Distinguishing Value and Its Application |
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| QI Qingqing,SHEN Bing,ZHANG Zezhong,XU Jianxin,ZHANG Yunxin,WANG Yimin.Research on the Capacity of the Environment Water Receiving the Contamination Distinguishing Value and Its Application[J].Journal of Xi'an University of Technology,2011,27(1). | |
| Authors: | QI Qingqing SHEN Bing ZHANG Zezhong XU Jianxin ZHANG Yunxin WANG Yimin |
| Institution: | QI Qingqing1,2,SHEN Bing1,ZHANG Zezhong2,XU Jianxin2,ZHANG Yunxin3,WANG Yimin1 (1.Key Lab of Northwest Water Resources and Environment Ecology of MOE,Xi'an University of Technology,Xi'an 710048,China,2.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450045,3.College of Hydraulic and Electric Power,Hebei University of Engineering,Handan 056021,China) |
| Abstract: | To the question of oacking relational water quality index about the actual demand for river eco-management,the paper presents the pollutant-capacity ratio,which refers to the ratio value between the actual quantity of holding pollutant and the permitted quantity of accepting pollutant under the environ protection objective when the environ water body accepts sewage waters.The comprehensive evaluation model for water quantity and quality by river eco-water requirement is perfected on the basis of the polluta... |
| Keywords: | environmental science water environment pollutant-loading capacity ratio |
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