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| 饮用水源突发柴油污染的隔油/吸附应急处理技术中试研究 | |
| 引用本文： | 王新刚,刘学卿,陈芳艳,唐玉斌,崔钊.饮用水源突发柴油污染的隔油/吸附应急处理技术中试研究[J].天津工业大学学报,2011,30(6):39-42. |
| 作者姓名： | 王新刚 刘学卿 陈芳艳 唐玉斌 崔钊 |
| 作者单位： | 1. 江苏科技大学生物与化学工程学院,江苏镇江212018;东南大学环境工程系,南京210096 2. 江苏科技大学生物与化学工程学院,江苏镇江,212018 3. 天津工业大学环境与化学工程学院,天津,300387 |
| 基金项目： | 国家"十一五"863计划项目 |
| 摘 要： | 以黄浦江上游水源地突发柴油污染为背景,模拟上海松浦原水厂工艺,进行中试研究,重点考察了围隔/吸油棉拦截、粉末活性炭(PAC)吸附对突发油污染源水的实际处理效能.结果表明:针对超标倍数5、10、50和100倍的突发油污染,围隔与吸油棉具有较好的去除效果.5、10倍的油污染水平下,围隔和吸油棉可近100%的拦截柴油;而50倍和100倍污染水平下,经围隔和吸油棉处理后剩余6倍和10倍.高超标倍数油污染经围隔和吸油棉拦截后,投加粉末活性碳(PAC)可使出水接近标准值.超标50倍,投加5 mg/L PAC,调压池出水平均浓度为0.18 mg/L,剩余柴油浓度超标3.60倍,柴油总去除率为92.7%;当PAC投加量增至15mg/L时调压池出水降至0.05 mg/L,达到标准限值.柴油超标100倍,PAC投加量30 mg/L时,调压池出水平均浓度0.07 mg/L,接近标准限值,柴油总去除率达98.7%.中试结果表明:围隔和吸油棉拦截、PAC吸附是水源水突发油污染的有效应急措施. |
| 关 键 词： | 饮用水源 突发污染 隔油/吸附 应急处理 柴油 围隔 粉末活性炭 |
Pilot-scale study on emergency treatment of accidental diesel pollution of drinking source water by cofferdam/absorption process |
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| WANG Xin-gang,LIU Xue-qing,CHEN Fang-yan,TANG Yu-bin,CUI Zhao.Pilot-scale study on emergency treatment of accidental diesel pollution of drinking source water by cofferdam/absorption process[J].Journal of Tianjin Polytechnic University,2011,30(6):39-42. | |
| Authors: | WANG Xin-gang LIU Xue-qing CHEN Fang-yan TANG Yu-bin CUI Zhao |
| Affiliation: | WANG Xin-gang1,2,LIU Xue-qing1,CHEN Fang-yan1,TANG Yu-bin1,CUI Zhao3(1·School of Biology and Chemical Engineering,Jiangsu University of Science and Technology,Zhenjiang 212018,China,2·Department of Environmental Engineering,Southeast University,Nanjing 210096,3·School of Environment and Chemical Engineering,Tianjin Polytechnic University,Tianjin 300387,China) |
| Abstract: | Simulating the water treatment process in Shanghai Songpu raw water plant,the pilot-scale test is investigated on the emergency treatment efficiencies of diesel by cofferdam,cofferdam/oil-absorptive cotton and powder activated carbon(PAC) adsorption,in the background of diesel pollution suddenly occurring in Huangpu upriver source water.The experiment results show that: The cofferdam and oil-absorptive cotton could well remove the diesel oil when the initial diesel concentration exceeds standard value 5,10,... |
| Keywords: | drinking source water accidental pollution cofferdam/absorption emergency treatment diesel oil cofferdam powdered activated carbon |
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