| 二氧化氯在炼油循环水中的杀菌除泥作用 |
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| 引用本文： | 邹华生,刘国翊.二氧化氯在炼油循环水中的杀菌除泥作用[J].华南理工大学学报(自然科学版),2002,30(12):97-100. |
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| 作者姓名： | 邹华生 刘国翊 |
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| 作者单位： | 1. 华南理工大学,化工学院,广东,广州,510640
2. 广州石油化工分公司,广东,广州,510726 |
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| 摘 要： | 采用强氧化剂二氧化氯对炼油循环水进行杀菌灭藻、除垢和减缓腐蚀现场试验研究 ,且对试验结果进行了分析 .结果表明 :稳定性二氧化氯可有效控制炼油循环水中微生物量 ,加药量约 1mg/L ,2 4h后杀菌率达 10 0 % ;同时减少粘泥在热交换设备上的形成 ,有效除去污垢 ,使缓蚀剂发挥作用 ,腐蚀速率明显减小 (小于 0 .1mm /a) ,循环水浊度小于 10mg/L ;加药量小于 1mg/L时其对有机磷水稳定剂的影响小 .
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| 关 键 词： | 二氧化氯 循环水处理 水稳剂 杀菌剂 |
| 文章编号： | 1000-565X(2002)12-0097-04 |
| 修稿时间： | 2002年6月21日 |
Sterilization and Filth Prevention of Chloride Dioxide Used in Circulating Water Treatment in Oil Refinery |
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| Zou Hua_sheng,Liu Guo_yu.Sterilization and Filth Prevention of Chloride Dioxide Used in Circulating Water Treatment in Oil Refinery[J].Journal of South China University of Technology(Natural Science Edition),2002,30(12):97-100. |
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| Authors: | Zou Hua_sheng Liu Guo_yu |
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| Institution: | Zou Hua_sheng 1 Liu Guo_yu 2 |
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| Abstract: | The strong oxidant--chlorine dioxide is used as bactericide and algicide experimentally to reduce viscous sludge and to slow down the corrosion rate of the equipment in oil refinery. The experimental results are analyzed and show that steady chlorine dioxide has good performance in treatment of circulating water in oil refinery; When applied dosage of ClO 2 is about 1 mg/L, it can sterilize all kinds bacteria in the circulating water almost 100% after 24 h and remove the filth on the surface of exchanger, and slow down corrosion rate to less than 0.1 mm/a.When the mass concentration of chlorine dioxide is less than 1 mg/L, its effect on the water stable agent of organic phosphrous is little. |
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| Keywords: | ClO 2 circulating water treatment water stabilizer bactericide |
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