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| 吸附-氧化法应急处理饮用水源突发苯酚污染的研究 | |
| 引用本文： | 王新刚,刘学卿,陈芳艳,唐玉斌,吕锡武,张东,周新宇.吸附-氧化法应急处理饮用水源突发苯酚污染的研究[J].环境工程学报,2011,5(11):2417-2422. |
| 作者姓名： | 王新刚 刘学卿 陈芳艳 唐玉斌 吕锡武 张东 周新宇 |
| 作者单位： | 1. 江苏科技大学生物与环境工程学院,镇江,212018 2. 东南大学环境工程系,南京,210096 3. 上海市城市水资源开发利用国家工程中心,上海,200050 |
| 基金项目： | 国家“863”高技术研究发展计划项目(2008AA06A412) |
| 摘 要： | 以黄浦江上游水源地突发苯酚污染为背景，重点考察了粉末活性炭（PAC）吸附、高锰酸钾（KMnO4）氧化及两者联用技术的除酚效能。结果表明，活性炭及氧化剂种类的选择是影响处理效果的重要因素，微孔发达、比表面积巨大的竹炭对苯酚的去除效果明显优于煤质炭、椰壳炭和木质炭；KMnO4对苯酚的氧化能力强于次氯酸钠和高铁酸钾。增大PAC和KMnO4的投加量，可有效提高对苯酚的去除率；PAC吸附-KMnO4氧化联用技术可大大提高除酚效能，投加50mg／LPAC，2mg／LKMnO4可将初始浓度为250／μg／L和500／μg／L的含酚原水分别处理至18μg／L和66／μg／L，是应对高浓度苯酚突发污染的有效应急措施。 |
| 关 键 词： | 应急处理 苯酚 水源地突发污染 粉末活性炭 高锰酸钾 |
Research on emergency treatment of accidental phenol pollution of drinking source water by adsorption-oxidation process |
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| Institution: | Wang Xingang1,2 Liu Xueqing1 Chen Fangyan1 Tang Yubin1 Lü Xiwu2 Zhang Dong3 Zhou Xinyu3(1.School of Biotechnology and Environmental Engineering,Jiangsu University of Science and Technology,Zhenjiang 212018,China,2.Department of Environmental Engineering,Southeast University,Nanjing 210096,3.National Engineering Research Center of Urban Water Resources Development and Utlization,Shanghai 200050,China) |
| Abstract: | Against the background of accidental phenol pollution occurred in water head site situated at upstream of Huangpu River,the removal efficiencies of the adsorption of phenol by powdered activated carbon(PAC) adsorption,potassium permanganate oxidation and the two combination techniques were mainly investigated.The results showed that the choice of activated carbon and oxidizing agent was the significant factor to affect phenol removal rate.The phenol removal by bamboo charcoal with abundant micropores and la... |
| Keywords: | emergency treatment phenol abrupt pollution of water head site powdered activated carbon potassium permanganate |
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