| 季铵盐与聚季铵盐复配对海生物杀灭性能的评价 |
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| 引用本文： | 栾安博,周熠,邱美坚,冯璐. 季铵盐与聚季铵盐复配对海生物杀灭性能的评价[J]. 工业水处理, 2017, 37(4) |
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| 作者姓名： | 栾安博 周熠 邱美坚 冯璐 |
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| 作者单位： | 广东省石油与精细化工研究院,广东 广州510645;广东省工业表面活性剂重点实验室,广东 广州510645 |
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| 基金项目： | 滨海电厂海生物污染控制技术的研究与应用 |
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| 摘 要： | 为了更好控制火力发电厂循环水系统中海生物的污染问题,针对单一非氧化性海生物杀生剂季铵盐类化合物存在泡沫多、杀生率低下、易产生抗药性等缺点,将单链季铵盐杀生剂AY1001与聚季铵盐杀生剂(A和B)进行复配,评价混合复配药剂体系对海生物的杀灭性能。结果表明:投加3 mg/L(AY1001+A)或3 mg/L(AY1001+B)作用24 h,效果优于同等浓度下单一杀生剂AY1001的效果。
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| 关 键 词： | 季铵盐 海生物杀生剂 循环冷却水 |
Evaluation on the eliminating capacity of quaternary ammonium salt and polyquaternium composition for marine creatures |
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| Luan Anbo,Zhou Yi,Qiu Meijian,Feng Lu. Evaluation on the eliminating capacity of quaternary ammonium salt and polyquaternium composition for marine creatures[J]. Industrial Water Treatment, 2017, 37(4) |
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| Authors: | Luan Anbo Zhou Yi Qiu Meijian Feng Lu |
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| Abstract: | The single chain quaternary ammonium salt (QAS) biocide agent AY1001 and polymeric QAS biocide agent(A and B) have been combined,in order to better control the marine creature pollution problem in the seawater circulation system of power plants,and aiming at their disadvantages,such as high foam,low eliminating rate and apt to produce drug resistance etc. The eliminating capacity of the mixed agent system for marine creatures is evaluated. The results show that the eliminating effect of adding 3 mg/L(AY1001+A) or 3 mg/L(AY1001+B) and reacting for 24 hrs.,is better than that of single biocide AY1001 with the equal concentration. |
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| Keywords: | quaternary ammonium salt marine creature biocides circulating cooling water |
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