【摘要】 水厂常采用的保守消毒方式会导致管网末梢余氯浓度>0.05 mg/L,既不经济也不安全。为此,建立了优化消毒数学模型,并采用遗传—模拟退火混合算法对其进行求解。算例结果表明,该模型可对现有给水厂不同时段的加氯量进行优化,降低了配水系统中消毒副产物的浓度。更多还原

【Abstract】 The conservative disinfection method used in water supply plant resulted in the chlorine concentration more than 0.05 mg/L at the end of pipe network, and it was neither economic nor safe. Therefore, the mathematic model for optimization disinfection was set up, and the hybrid genetic-simulated annealing algorithm was used for solution. The calculation result shows that the model can optimize chlorine dosage in different stages of the existing water supply plant, and thus reducing the disinfection byproduct in distribution system.更多还原