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| 叠片展开式悬浮生物载体用于微污染源水的预处理 | |
| 引用本文： | 贾志宇,魏宏斌,刘远,赵杨,陈良才.叠片展开式悬浮生物载体用于微污染源水的预处理[J].中国给水排水,2009,25(9). |
| 作者姓名： | 贾志宇 魏宏斌 刘远 赵杨 陈良才 |
| 作者单位： | 1. 上海中耀环保实业有限公司,上海,200092 2. 同济大学,城市污染控制国家工程研究中心,上海,200092 3. 上海达望元水务工程设计有限公司,上海,201315 |
| 摘 要： | 对新型专利产品--"叠片展开式悬浮生物载体"用于生物接触氧化法预处理微污染源水进行了试验研究,考察了不同气水比、水力停留时间、水温条件下,系统对氨氮、有机污染物、浊度、铁、锰的去除效果.结果表明,叠片展开式悬浮生物载体用于生物接触氧化法预处理微污染源水,无论是挂膜、流化还是对各种污染物的去除,均取得了良好的效果.在水温>14.5℃、进水氨氮<4 mg/L时,系统对氨氮的去除率可稳定在70%～85%;此外,系统对CODMMn、浊度、铁、锰的去除率分别为(13.2%～33.6%)、(20.6%～43.3%)、(20%～50%)、(16.7%～68.8%). |
| 关 键 词： | 微污染源水 生物接触氧化 叠片展开式悬浮生物载体 预处理 |
Application of Overlap-blade Suspended Biological Carrier to Pretreatment of Micro-polluted Source Water |
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| JIA Zhi-yun,WEI Hong-bin,LIU Yuan,ZHAO Yang,CHEN Liang-cai.Application of Overlap-blade Suspended Biological Carrier to Pretreatment of Micro-polluted Source Water[J].China Water & Wastewater,2009,25(9). | |
| Authors: | JIA Zhi-yun WEI Hong-bin LIU Yuan ZHAO Yang CHEN Liang-cai |
| Affiliation: | 1.Shanghai Zhongyao Environmental Protection Industry Co.Ltd.;Shanghai 200092;China;2.National Engineering Research Center for Urban Pollution Control;Tongji University;3.Shanghai Dawangyuan Water Engineering Design Co.Ltd.;Shanghai 201315;China |
| Abstract: | A new type of patent product,overlap-blade suspended biological carrier,was applied to biological contact oxidation pretreatment of micro-polluted source water,and its removal effect of main pollutants in source water,such as NH+4-N,CODMn,turbidity,iron and manganese was investigated under the different operation conditions of gas-water ratio,HRT,water temperature.The results show that the use of overlap-blade suspended biological carrier for biological contact oxidation pretreatment of micro-polluted sourc... |
| Keywords: | micro-polluted source water biological contact oxidation overlap-blade suspended biological carrier pretreatment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |