| 两种水源的水质及其混凝效果对比 |
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| 引用本文： | 陈蓓蓓,王绍祥.两种水源的水质及其混凝效果对比[J].四川环境,2011(5):29-34. |
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| 作者姓名： | 陈蓓蓓 王绍祥 |
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| 作者单位： | 上海城投原水有限公司; |
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| 基金项目： | 国家高技术研究发展计划(863)项目(2007AA06A412) |
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| 摘 要： | 针对一年中长江原水和黄浦江原水的水质情况,进行了两种原水几种水质指标的对比分析,混凝沉淀后两种原水氨氮和CODMn的达标情况对比,以及不同水温对于两大原水浊度、氨氮和CODMn混凝效果的影响。结果表明,黄浦江原水的浊度、氨氮和CODMn一般比长江原水高,pH比长江原水低,经过混凝沉淀处理后长江原水氨氮和CODMn的达标率比黄浦江原水高,两种原水的浊度、氨氮和CODMn的去除率随水温的升高有增大的趋势,若两种原水进行混合,为保证其处理后水质达标,则黄浦江和长江原水的配比最好不能超过2∶8。
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| 关 键 词： | 黄浦江水源 长江水源 浊度 氨氮 CODMn 混凝沉淀 水温 |
Comparison of Water Quality and Its Coagulation Effect between Waters from Two Kinds of Source |
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| CHEN Bei-bei,WANG Shao-xiang.Comparison of Water Quality and Its Coagulation Effect between Waters from Two Kinds of Source[J].Sichuan Environment,2011(5):29-34. |
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| Authors: | CHEN Bei-bei WANG Shao-xiang |
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| Institution: | CHEN Bei-bei,WANG Shao-xiang (Shanghai Chengtou Raw Water Co.Ltd.,Shanghai 200050,China) |
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| Abstract: | Based on the qualities of raw water from the Yangtze River and Huangpu River,comparative analysis of qualities of raw water from the two sources was conducted for several water quality indexes including ammonia nitrogen and CODMn after coagulating sedimentation and effects of temperature on coagulation of turbidity,ammonia nitrogen and CODMn.The results showed that turbidity,ammonia nitrogen and CODMn of the raw water from Huangpu River were generally higher than that from the Yangtze River,but pH of the fo... |
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| Keywords: | Huangpu River water source Yangtze River water source turbidity ammonia nitrogen CODMn coagulating sedimentation water temperature |
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