| 受污染水体的水质恢复方法 |
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| 引用本文： | 姜应和,宋涛.受污染水体的水质恢复方法[J].环境工程学报,2003,4(2):69-72. |
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| 作者姓名： | 姜应和 宋涛 |
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| 作者单位： | 武汉理工大学土木工程与建筑学院,武汉,430070 |
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| 摘 要： | 大量未经处理的污水排入水体时 ,会导致地面水体严重污染。受污染水体的水质恢复方法有物理法、化学法和生物法 ,它们能控制水体外源性和内源性污染物的排入量、人工强化水体自身的净化能力 ,以降低水体中污染物的浓度、提高溶解氧浓度 ,恢复水生生物的多样性
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| 关 键 词： | 水体污染 水质恢复 物理法 化学法 生物法 |
| 修稿时间： | 2002年6月15日 |
Methods to restore the water quality of polluted surface water |
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| Jiang Yinghe,Song,Tao.Methods to restore the water quality of polluted surface water[J].Techniques and Equipment for Environmental Pollution Control,2003,4(2):69-72. |
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| Authors: | Jiang Yinghe Song Tao |
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| Abstract: | The surface water will be polluted if much untreated wastewater is received The methods to restore the water quality include physical, chemical and biological ones The amount of contaminants from internal and external pollution sources can be controlled and self-purification can be enhanced with these methods Therefore, the contaminants in surface water will be reduced, the DO will be raised and the diversity of organisms will be restored after the methods are applied reasonably |
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| Keywords: | water pollution restoration of water quality physical methods chemical methods biological methods |
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