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【英文篇名】 Pharmacokinetic analysis of water treatment agents in recirculating cooling water systems
【作者中文名】 高华生;
【作者英文名】 Gao Huasheng （Department of Environmental Engineering; Ningbo University; Ningbo 315211; China）;
【作者单位】 宁波大学环境工程系 浙江宁波;
【文献出处】 工业水处理, Industrial Water Treatment, 编辑部邮箱 2007年 08期
期刊荣誉：中文核心期刊要目总览 ASPT来源刊 中国期刊方阵 CJFD收录刊
【关键词】 循环冷却水; 药物动力学; 投药方式; 聚磷酸盐;
【英文关键词】 recirculating cooling water; pharmacokinetics; dosing modes; polyphosphate;
【摘要】 采用"房室模型"分别对在敞开式和密闭式循环冷却水系统中一次性间歇投加和连续恒速投加的聚磷酸盐水质稳定剂进行药物动力学分析。结果表明,冷却水系统中水处理剂及其降解产物的浓度随时间变化的规律取决于药剂的投加方式,连续恒速投药方式有助于敞开式系统中水处理剂浓度和水解率的稳定控制。对中小型敞开式循环水系统,推荐采用控制释放投药方式,以简化操作并实现稳态运行。
【英文摘要】 The compartments model method has been adopted to carry out the pharmacokinetic analysis of water treatment agents,taking water stabilizer polyphosphates as an example,in both open-looped and closed-looped recirculating cooling water systems,respectively. Results show that the concentration-time distributions of water treatment agents and their degradation products depend on the dosing modes in both systems. Continuous and constant speed dosing seems helpful to achieve stabilized concentrations of water tre...
【DOI】 CNKI:SUN:GYSC.0.2007-08-002
