| 季盐KP550和KP580静态杀菌性能评价及工业应用 |
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| 引用本文： | 楼琼慧,郦和生,秦俊伟. 季盐KP550和KP580静态杀菌性能评价及工业应用[J]. 工业水处理, 2011, 31(9) |
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| 作者姓名： | 楼琼慧 郦和生 秦俊伟 |
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| 作者单位： | 1. 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
2. 北京瑞仕邦精细化工技术有限公司,北京,100085 |
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| 摘 要： | 静态杀菌试验时,KP550和KP580在1 h的杀菌效果不明显,但随着时间延长杀菌性能增强,持续时间长;在一定范围内KP550、KP580的pH及温度适用范围均较广。工业应用中KP550和KP580可作为剥离剂使用,在低质量浓度20 mg/L时即具有较好的剥离效果和一定的杀菌效果。
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| 关 键 词： | 季盐 杀菌剂 剥离 |
Bactericidal performance evaluation of quaternary phosphonium salts KP550 and KP580 and its application to industry |
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| Lou Qionghui,Li Hesheng,Qin Junwei. Bactericidal performance evaluation of quaternary phosphonium salts KP550 and KP580 and its application to industry[J]. Industrial Water Treatment, 2011, 31(9) |
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| Authors: | Lou Qionghui Li Hesheng Qin Junwei |
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| Affiliation: | Lou Qionghui1,Li Hesheng1,Qin Junwei2(1.Research Institute of Beijing Yanshan Petrochemical Co.,Ltd.,SINOPEC,Beijing 102500,China,2.Beijing Response-Chem Specialty Chemical Technologies Co.,Beijing 100085,China) |
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| Abstract: | Through static sterilization tests,the bactericidal effectiveness of quaternary phosphonium salts KP550 and KP580 is not remarkable at the first hour,but as the time goes on,it gets better and could last for a long time.In a certain range,the suitability ranges of pH and temperature of both KP550 and KP580 are wide.Moreover,KP550 and KP580 should be used as stripping agents in industrial application.When the mass concentration is low(20 mg/L),the peeling-off effect and bactericidal performance of the both a... |
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| Keywords: | quaternary phosphonium salt bactericide peeling-off |
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