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| 混合污水脱氮除碳工艺优化运行试验 | |
| 引用本文： | 石明岩,冯兆继,莫东华,余建恒,夏耿东.混合污水脱氮除碳工艺优化运行试验[J].环境科学与技术,2011,34(5):152-156. |
| 作者姓名： | 石明岩 冯兆继 莫东华 余建恒 夏耿东 |
| 作者单位： | 1. 广州大学土木工程学院,广东广州,510006;广州大学珠江三角洲水质安全与保护省部共建教育部重点实验室,广东广州,510006 2. 广州大学土木工程学院,广东广州,510006 3. 广州市大坦沙污水处理厂,广东广州,510163 |
| 基金项目： | 住房和城乡建设部研究开发项目(2009-K7-17); 广东省科技计划重点引导项目(2010B010900038); 广州市属高校科技计划项目(08C058); 广州市番禺区科技计划项目(2009-Z-69-1) |
| 摘 要： | 来自无害化厂的粪便污水混入城市污水后,因高浓度污染物的冲击,广州大坦沙污水厂等单位出水脱氮除碳效果下降.针对该问题,文章以实际混合污水为进水,采用大坦沙污水厂倒置A2/O 工艺的模拟反应器,通过正交试验优化运行工况,并据单因子试验结果,探讨了水力停留时间、溶解氧、污泥回流比和混合液回流比对污染物去除的作用规律.结果表明... |
| 关 键 词： | 混合污水 脱氮 除碳 正交试验 优化运行 |
Optimization Experiment on Nitrogen and Carbon Removal Process of Mixed Wastewater |
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| SHI Ming-yan,FENG Zhao-ji,MO Dong-hua,YU Jian-heng,XIA Geng-dong.Optimization Experiment on Nitrogen and Carbon Removal Process of Mixed Wastewater[J].Environmental Science and Technology,2011,34(5):152-156. | |
| Authors: | SHI Ming-yan FENG Zhao-ji MO Dong-hua YU Jian-heng XIA Geng-dong |
| Institution: | SHI Ming-yan1,2,FENG Zhao-ji1,MO Dong-hua1,YU Jian-heng3,XIA Geng-dong3(1.School of Civil Engineering,Guangzhou University,2.Joint Key Laboratory of Pearl River Delta Water Quality Safety and Protection of Guangdong Province and Ministry of Education,Guangzhou 510006,China,3.Guangzhou Datansha Sewage Treatment Plant,Guangzhou 510163,China) |
| Abstract: | Effect of denitrification and carbon removal from the effluent of a wastewater treatment plant(WTTP),Guangzhou was reduced due to deep-processing factory feces from urban wastewater intermingled with high concentration of pollutants.With the actual mixed wastewater as influent,using inverted A2/O process simulation reactor of the WTTP,the orthogonal experiment was done for the optimal operating conditions,and rule of HRT,DO,R and r on pollutant removal was discussed.Results showed that HRT was the key facto... |
| Keywords: | mixed wastewater nitrogen removal carbon removal orthogonal experiment optimization operation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |