| 胞外多聚物评价黏泥剥离剂方法的研究及评价 |
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| 引用本文： | 谢文州,郦和生,王岽. 胞外多聚物评价黏泥剥离剂方法的研究及评价[J]. 石化技术, 2009, 16(1): 1-3 |
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| 作者姓名： | 谢文州 郦和生 王岽 |
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| 作者单位： | 中国石油化工股份有限公司北京燕山分公司研究院,北京,102500 |
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| 摘 要： | 通过测定多糖和核酸含量建立了一种新型的黏泥剥离剂评价方法——胞外多聚物法，并对常用的两种黏泥剥离剂二氯异氰尿酸钠（优氯净）和十四烷基二甲基苄基氯化铵（1427）进行了评价。结果表明：优氯净投加浓度小于50mg/L时，杀菌作用为主，投加浓度大于50mg/L时，剥离作用为主；剥离剂1427的最佳使用浓度为50mg／L。
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| 关 键 词： | 黏泥 黏泥剥离剂 胞外多聚物 |
The Study and Evaluation on the Method of Slime Remover Determined by Extracellular Polymer |
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| Xie Wenzhou,Li Hesheng,Wang Dong. The Study and Evaluation on the Method of Slime Remover Determined by Extracellular Polymer[J]. Petrochemical Industry Technology, 2009, 16(1): 1-3 |
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| Authors: | Xie Wenzhou Li Hesheng Wang Dong |
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| Affiliation: | (Research Institute of Beijing Yanshan Petrochemical Co., Ltd., SINOPEC, Beijing, 102500) |
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| Abstract: | A renovation for slime remover evaluation, called the method of extracellular polymers was established by measuring the content of amylose and nucleic acid. The remover of sodium dichloro isocyanurate and tetradecyl benzyl dimethyl ammonium chloride（1427） were evaluated with the method. The results showed that when the concentration of sodium dichloro isocyanurate was less than 50 mg/L, the bactericidal effect was oriented, more than 50 mg/L, remove effect. The optimum concentration of 1427 was 50 mg/L. |
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| Keywords: | slime slime remover extracellular polymers |
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