| 颗粒物计数法用于砂滤池运行管理的适用性探讨 |
| |
| 引用本文： | 胥志宇,朱玲,陈洪斌,张东.颗粒物计数法用于砂滤池运行管理的适用性探讨[J].给水排水,2011,37(3). |
| |
| 作者姓名： | 胥志宇 朱玲 陈洪斌 张东 |
| |
| 作者单位： | 1. 同济大学环境科学与工程学院,上海,200092
2. 上海城市水资源开发利用国家工程研究中心有限公司,上海,200092 |
| |
| 基金项目： | 国家水体污染控制与治理科技重大专项(2008ZX07421-004,2008ZX07421-002) |
| |
| 摘 要： | 以上海A水厂两种不同的原水开展生产性试验,对比研究了颗粒物计数法用于过滤环节运行管理的水质适用性。结果表明,颗粒物计数法适用于有机质含量较低、原水过滤性能好的过滤环节的运行管理;对于有机质含量较高、颗粒物过滤性能差的原水,过滤前后的颗粒物数量波动大,难以准确反映滤池的运行状况,如果缺乏有效的预氧化环节,不宜将颗粒物数量作为过滤环节的调控指标。
|
| 关 键 词： | 砂滤池 颗粒数 原水水质 运行调控 |
Study on suitability of particle counting method for the operation of sand filter |
| |
| Xu Zhiyu,Zhu Ling,Chen Hongbin,Zhang Dong.Study on suitability of particle counting method for the operation of sand filter[J].Water & Wastewater Engineering,2011,37(3). |
| |
| Authors: | Xu Zhiyu Zhu Ling Chen Hongbin Zhang Dong |
| |
| Affiliation: | Xu Zhiyu1,Zhu Ling1,Chen Hongbin1,Zhang Dong2(1.School of Environment Science and Engineering,Tongji University,Shanghai 200092,China,2.Shanghai Municipal Water Resource Development and Utilization National Engineering Center Co.,Ltd.,China) |
| |
| Abstract: | The full-scale experiments were carried out to investigate the suitability of particle counting method for the operation of sand filter in two kinds of raw water in a water treatment plant in Shanghai.The results showed: particle counting is suitable to monitor and manage the filter with low-organic-content and good filtration properties raw water;as to the high-content-organic raw water with bad filtrating properties,the particle numbers before and after filtrating fluctuates during a working cycle varied ... |
| |
| Keywords: | Sand filter Particle number Raw water properties Operation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
