| SBR处理校园生活污水的试验研究 |
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| 引用本文： | 蔡勋江,张赵田,范洪波,吕斯濠. SBR处理校园生活污水的试验研究[J]. 广东化工, 2009, 36(3): 63-66 |
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| 作者姓名： | 蔡勋江 张赵田 范洪波 吕斯濠 |
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| 作者单位： | 1. 华南理工大学环境科学与工程学院,广东,广州,510640
2. 东莞理工学院,化学与环境工程学院,广东,东莞,523808 |
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| 基金项目： | 省部产学研结合项目，东莞市科技计划项目 |
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| 摘 要： | 采用SBR工艺对校园生活污水进行试验研究，考察了系统对COD、TP、NH4^＋-N的去除效果。通过正交试验确定了最佳的运行工况为：瞬时进水，厌氧1h，曝气3h，沉淀1h。在最佳工况下运行时，COD、TP、NH4^＋-N的去除率分别达到89．15%、85．7%、68.1％左右，且通过20d稳定运行试验，处理效果一直保持良好，为校园生活污水的中水回用提供了重要的技术参数。
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| 关 键 词： | SBR 校园生活污水 脱氮除磷 最佳工况 |
Experimental Study on Treatment for Schoolyard Sewage by SBR |
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| Cai Xunjiang,Zhang Zhaotian,Fan Hongbo,Lv Sihao. Experimental Study on Treatment for Schoolyard Sewage by SBR[J]. Guangdong Chemical Industry, 2009, 36(3): 63-66 |
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| Authors: | Cai Xunjiang Zhang Zhaotian Fan Hongbo Lv Sihao |
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| Affiliation: | Cai Xunjiang, Zhang Zhaotian, Fan Hongbo, Lv Sihao (1 .College of Environmental Science and Engineering, South China University of Science and Technology, Guangzhou 510640; 2. College of Chemistry and Environmental Engneering, Dongguan University of Technology, Dongguan 523808, China) |
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| Abstract: | According to the characteristics of schoolyard sewage, sequencing batch reactor（SBR） was conducted and the optimum operation parameters were determined： instant water coming-in, anaerobic 1 h, aeration 3 h, sedimentation 1 h. The experimental results showed that under this optimum conditions, COD, NH^4＋-N and TP could be effectively removed by the efficiencies about 89.5, 85.7 %, 68.1%, and the treatment efficiencies always keep well after the following 20 day＇s stable operation. These important parameters were provided for the reuse of schoolyard sewage. |
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| Keywords: | SBR |
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