| 臭氧生物活性炭深度处理黄浦江上游原水 |
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| 引用本文： | 贺道红,高乃云,曾文慧,徐斌,张巧丽,乐林生. 臭氧生物活性炭深度处理黄浦江上游原水[J]. 中国给水排水, 2006, 22(1): 13-17 |
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| 作者姓名： | 贺道红 高乃云 曾文慧 徐斌 张巧丽 乐林生 |
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| 作者单位： | 1. 同济大学,污染控制与资源化研究国家重点实验室,上海,200092
2. 上海市自来水市北有限公司,上海,200082 |
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| 基金项目： | 国家自然科学基金;国家科技攻关项目;国家重点实验室基金 |
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| 摘 要： | 对黄浦江上游原水进行臭氧生物活性炭中试研究表明：在臭氧有效投量为2．0mg／L、臭氧接触塔和活性炭柱停留时间均为11min的条件下，臭氧生物活性炭工艺对水中CODMn和UV254的平均去除率分别为29．95％和48．83％，出水CODMn和UV254值分别为2．96mg／L和0．053cm^-1；为保证炭柱出水氨氮浓度≤0．5mg／L，建议控制炭柱进水氨氮浓度≤1．5mg／L；水温、进水浓度、炭柱停留时间以及臭氧投量对污染物去除效果均有一定的影响。
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| 关 键 词： | 黄浦江水 臭氧 生物活性炭 深度处理 |
| 文章编号： | 1000-4602（2006）01-0013-05 |
| 收稿时间： | 2005-08-01 |
| 修稿时间： | 2005-08-01 |
Pilot-scale Study on Advanced Treatment of Huangpu River Upper Reaches Raw Water by Ozone- BAC |
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| HE Dao-hong,GAO Nai-yun,ZENG Wen-hui,XU Bin,ZHANG Qiao-li,LE Lin-sheng. Pilot-scale Study on Advanced Treatment of Huangpu River Upper Reaches Raw Water by Ozone- BAC[J]. China Water & Wastewater, 2006, 22(1): 13-17 |
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| Authors: | HE Dao-hong GAO Nai-yun ZENG Wen-hui XU Bin ZHANG Qiao-li LE Lin-sheng |
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| Affiliation: | 1. State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China ;2. Shanghai Municipal Waterworks Shibei Co. Ltd. , Shanghai 200082, China |
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| Abstract: | A pilot-scale research of ozone-biological activated carbon(O_3-BAC) was conducted for advanced treatment of polluted upper reaches raw water of Huangpu River.Under 2.0 mg/L of effective ozone dosage and 11 min of ozone tower contact time and empty bed contact time(EBCT),the mean removal rates of 29.95% and 48.83% are obtained for COD_(Mn) and UV_(254) respectively while the effluent concentrations are 2.96 mg/L and 0.053 cm~(-1) for COD_(Mn) and UV_(254) respectively.The influent ammonia nitrogen concentration is suggested to be controlled within 1.5 mg/L in order to assure the effluent ammonia nitrogen concentration to be less than 0.5 mg/L.It is found that the impacting factors for pollutant removal consist of temperature,influent pollutants concentration,EBCT and ozone dosage. |
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| Keywords: | Huangpu River water ozone biological activated carbon advanced treatment |
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