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提高自来水厂出水水质是近年来国内各大现状水厂的主要任务之一。由于大多数水厂受到征地有限和无法停产改造等限制,因此需要边改造边生产,且利用现有场地条件进行深度处理改造工程建设。水厂通过中试确定了合理的工艺,分期分步骤改造确保了水厂的基本生产运行不受影响,在十分紧张的场地内改造了常规净水工艺,增设了深度处理和污泥处理工艺,预留紫外线消毒的处理流程,有效地提高了水厂的出厂水水质,较经济地实现了工程的目标。
Improving water quality of waterworks is one of the major tasks of major water plants in China in recent years. As most of the waterworks are limited by land expropriation and can not be shut down for transformation, they have to be rebuilt and rebuilt, and the existing site conditions need to be used for further treatment and reconstruction projects. The pilot plant has determined a reasonable process through the pilot plant. The phased and step-by-step reform ensures that the basic production operation of the water plant is not affected. The conventional water purification process has been rebuilt in a very stressful site with the addition of advanced treatment and sludge treatment processes. UV disinfection of the reservation process, effectively improve the water quality of factory water, more economical to achieve the goal of the project.