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| 高浊水处理投药方式的选择 | |
| 引用本文： | 赵荣,张建锋,王峰.高浊水处理投药方式的选择[J].水科学与工程技术,2011(5):29-32. |
| 作者姓名： | 赵荣 张建锋 王峰 |
| 作者单位： | 1. 中国市政工程西北设计研究院有限公司,兰州,730000 2. 西安建筑科技大学环境与市政工程学院,西安,710055 3. 西安市水业运营有限公司南郊水厂,西安,710054 |
| 摘 要： | 在常规处理条件下,对西南岷江地区突发性非多砂高浊水进行了原水特性的分析及絮凝优化试验。结果表明,采用单级絮凝、分级沉淀工艺,先投加PAC,60~120s后投加PAM,对高浊度原水有良好的去除效果。原水浊度为15000NTU时,投加200mg/LPAC、0.4~0.5mg/LPAM,静沉30min后,出水浊度为1.73~2.48NTU。 |
| 关 键 词： | 突发性 高浊度原水 单级絮凝 投药条件 |
Selection of Dosing Condition for Treatment of High Turbidity Raw Water |
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| ZHAO Rong,ZHANG Jian-feng,WANG Feng.Selection of Dosing Condition for Treatment of High Turbidity Raw Water[J].Water Sciences and Engineering Technology,2011(5):29-32. | |
| Authors: | ZHAO Rong ZHANG Jian-feng WANG Feng |
| Affiliation: | ZHAO Rong1,ZHANG Jian-feng2,WANG Feng3(1.China Northwest Municipal Engineering Design and Research Institute Co.Ltd.,Lanzhou 730000,China,2.School of Environment and Municipal Engineering,Xi'an University of Architectural and Technology,Xi'an 710055,3.South Suburb Water Factory of Xi'an Water Operation Corporation Limited,Xi'an 710054,China) |
| Abstract: | An optimization test of dosing condition for emergent non-sediment high turbidity raw water under conventional process was conducted in southwest of China.The result showed that satisfied removal efficiency for high turbidity raw water could be obtained by first dosing PAC,then dosing PAM with a time interval from 60s to 120s in the single stage flocculation and grading sedimentation.When the raw water turbidity was 15000NTU,the effluent turbidity could be 1.73~2.48NTU after dosing of 200mg/L PAC,and 0.4~0.... |
| Keywords: | emergency high turbidity raw water primary flocculation dosing condition |
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