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| 滴滤法处理村镇生活污水研究 | |
| 引用本文： | 师晓春,刘峰,任雨森,杨明珍,汪德生.滴滤法处理村镇生活污水研究[J].安徽农业科学,2010(25):13979-13980. |
| 作者姓名： | 师晓春 刘峰 任雨森 杨明珍 汪德生 |
| 作者单位： | 1. 辽宁省环境科学研究院,辽宁沈阳,210105;辽宁省村镇污水处理及资源化工程研究中心,辽宁沈阳,110031 2. 辽宁省辽河流域水污染防治工作领导小组办公室,辽宁沈阳,110031 3. 辽宁工程技术大学,辽宁阜新,123000 4. 辽宁省环境科学研究院,辽宁沈阳,210105 |
| 摘 要： | 目的]为高效、低耗地处理村镇生活污水提供参考。方法]研发了新型滴滤池工艺,考察滴滤池的最佳运行参数以及改善系统脱氮效果的措施。结果]采用新型滴滤池工艺对COD、NH3-N、TN的去除率分别可达80.63%、81.7%、84.7%。滴滤池的水力负荷宜控制在2.0～4.0m3/（m^2·d）。用滴滤法处理村镇生活污水,能显著降低废水COD、NH3-N浓度,加设厌氧段能增强滴滤池的抗冲击能力,增强滴滤塔生物膜的稳定性。结论]研发的新型滴滤池工艺能显著提高村镇污水的处理效果。 |
| 关 键 词： | 滴滤塔 村镇生活污水 水力负荷 |
Research on the Treatment of Rural Domestic Wastewater with the Method of Trickling Filter |
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| SHI Xiao-chun et al.Research on the Treatment of Rural Domestic Wastewater with the Method of Trickling Filter[J].Journal of Anhui Agricultural Sciences,2010(25):13979-13980. | |
| Authors: | SHI Xiao-chun |
| Institution: | SHI Xiao-chun et al (Liaoning Academy of Environmental Sciences,Shenyang,Liaoning 2101053) |
| Abstract: | s Objective]The reference for high-efficiency and low-energy consumption in the treatment of rural domestic wastewater was provided through the experiment.Method]The advanced technology of new pattern of trickling filter and its operation indicator of trickling filter pool was tested for the improvement of nitrogen removal.Results]The results showed that the removal rate of COD,NH3-N and TN by means of the new technology was 80.63%,81.7% and 84.7%,respectively,and the hydraulic loading should be controll... |
| Keywords: | Trickling filter Rural domestic wastewater Hydraulic loading |
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