供水管网多点加氯优化选址方法的研究

Study on Optimizing the Location of Multi-point Chlorination in Water Supply Network Systerm

为了使管网运行调节更加灵活,把加氯点位置的选择和加氯量的确定分开来进行优化,基于图论的有关理论,通过分析供水管网的图形结构和水力特性,建立了加氯点有效作用矩阵,并对作用范围的重合度进行分析,试图在不涉及加氯量的前提下,寻求一种供水管网多点加氯优化选址的方法,为多点加氯技术在实际管网的运行和调节进行了有益的探索,大大增强了多点加氯技术的可操作性。

Multi-piont chlorination is a guarantee of water qulity in water distribution system. Recently ,optimizing the chlorine＇s adding position and doses at each adding piont are integrated into one optimal equation,it limits the practicability of water pipe network＇s running and adjusting. Authors aimd to divide the two process above, based on the knowledge of graphic theory related, through analyse the graphic structure and hydrodynamic trait of the water supply network systerm,found the effect matrix of chlorine adding point and analysing the coincidence degree of chlorione action area,try to find a way to optimize the location of multi-piont chlorination un-related the quantity of chlorination in water supply network systerm, give a beneficial exploration in further study on quantifying the mass of chlorated ,also in running the water pipe system as well. it can enhance the maneuverability of multi-piont chlorination.