| 南昌大学前湖校区中水回用工程设计 |
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| 引用本文： | 王白杨,胡兆吉,万金保,朱乐辉.南昌大学前湖校区中水回用工程设计[J].中国给水排水,2007,23(6):38-40. |
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| 作者姓名： | 王白杨 胡兆吉 万金保 朱乐辉 |
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| 作者单位： | 1. 南昌大学,环境科学与工程学院,江西,南昌,330029;南昌大学,教育部鄱阳湖湖泊生态与生物资源利用重点实验室,江西,南昌,330029
2. 南昌大学,环境科学与工程学院,江西,南昌,330029 |
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| 基金项目： | 教育部鄱阳湖湖泊生态与生物资源利用重点实验室开放基金 |
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| 摘 要： | 介绍了南昌大学前湖校区中水回用处理工艺的特点、主要构筑物设计参数及主要的技术经济指标。该中水处理站采用了一种新的组合工艺——压载颗粒絮凝斜管沉淀-BAF工艺，该工艺以硅藻土为压载剂，使污水中的颗粒物质与硅藻土形成密实微絮体并在斜管沉淀池中得到高速澄清，经预处理后的污水进入BAF进行生化处理，出水水质满足《生活杂用水水质标准》（CJ／T48—1999）。
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| 关 键 词： | 污水处理 中水回用 压载颗粒絮凝 斜管沉淀 曝气生物滤池 |
| 文章编号： | 1000-4602（2007）06-0038-03 |
| 修稿时间： | 2006-07-21 |
Design of Reclaimed Water Reuse Project in Qianhu Campus of Nanchang University |
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| WANG Bai-yang,HU Zhao-ji,WAN Jin-bao,ZHU Le-hui.Design of Reclaimed Water Reuse Project in Qianhu Campus of Nanchang University[J].China Water & Wastewater,2007,23(6):38-40. |
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| Authors: | WANG Bai-yang HU Zhao-ji WAN Jin-bao ZHU Le-hui |
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| Affiliation: | 1. School of Environmental Science and Engineering, Nanchang University, Nanchang 330029, China ; 2. MOE Key Lab of Poyang Lake Ecology and Bio-resource Utilization, Nanchang University, Nanchang 330029, China |
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| Abstract: | The characteristics of reclaimed water reuse treatment process in Qianhu Campus of Nanchang University,the design parameters of main structures and the main techno-economic indexes were introduced.A new combined process i.e.the ballasted particle flocculation inclined-tube settling/BAF process was used.Taking diatom earth as ballast,the process makes sewage particles and diatom earth into close-grained micro-floc which can be quickly clarified in inclined-tube settling tank.The pretreated wastewater flows into BAF and is treated by biochemical process.The effluent can achieve the requirement of the Miscellaneous Domestic Wastewater Quality Standard(CJ/T 48-1999). |
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| Keywords: | wastewater treatment reclaimed water reuse ballasted particle flocculation inclined-tube settling biological aerated filter |
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