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量化饮用水处理厂对度的稳定性:检查原水和处理

Noshin Nawar Reza¹, Sigrid Peldszus¹, Peter M Huck¹

¹University of Waterloo, Ontario, Canada.

|February 21, 2026

概括

饮用水处理厂 (DWTP) 需要运行稳定性,以管理气候变化带来的度增加. 一个新的度强度指数 (TRI) 有助于评估和改进更安全饮用水的处理过程.

科学领域:

环境工程环境工程
水处理技术水处理技术
适应气候变化适应气候变化

背景情况:

气候变化增加了降水事件,导致原水度增加和潜在的公共卫生风险.
饮用水处理厂 (DWTP) 需要强大的运营策略,以在变化条件下保持水质.
评估DWTP的运行稳定性对于确保可靠的安全饮用水供应至关重要.

研究的目的:

为评估DWTP运行性能,将一个一般的稳定性框架调整为一个特定于度的框架.
通过使用度强度指数 (TRI) 在两个全尺度DWTP中量化关键处理步骤的强度.
开发一种方法来区分度事件与正常条件,以分析在颠覆过程中处理步骤的性能.

主要方法:

为两个DWTP (基于河流的工厂A和基于湖泊的工厂B) 量身定制的一般稳定性框架与特定的度框架.
使用度强度指数 (TRI) 量化关键处理步骤的强度.
进行了因数实验,对A工厂进行了修改的瓶子测试,以评估对极端度事件的反应.

主要成果:

过在两个工厂都是强大的;工厂A的凝结和砂清理 (CSBC) 显示出比工厂B的常规凝结-花-沉积 (CFS) 更高的强度.
较高的TRI与历史的度事件没有相关性,这表明需要评估对未来极端事件的反应.
工厂A的整体稳定性比工厂B更强大,并提出了改善其CSBC流程的具体建议.

结论:

开发的稳定性框架是DWTPs诊断运营绩效和确定改进领域的实用工具.
实施短期运营变化可以提高治疗步骤的稳定性.
确定原水度边界对于在需要长期资本规划以应对气候变化影响时发出信号至关重要.

关键词:

饮用水的处理方法稳固性框架稳固性框架度度度度度强度指数是指度强度指数.

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