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扬州第一水厂提标扩建工程设计规模为35×104m3/d,采用生物接触池/中置式高密度沉淀池/臭氧接触池/上向流生物活性炭吸附/V型滤池/液氯消毒工艺。在调试运行中,生物接触池、中置式高密度沉淀池、上向流生物活性炭吸附池出现了一些问题,中置式高密度沉淀池尤甚。针对出现的问题,逐一进行了解决,在确保提供优质出厂水的前提下,寻找最佳运行参数,使净水厂处在高效运行状态。
Yangzhou first waterworks scale design and expansion of the scale of 35 × 104m3 / d, the use of biological contact tank / medium-high-density sedimentation tank / ozone contact tank / on the flow of biological activated carbon adsorption / V-type filter / liquid chlorine disinfection process . In the commissioning operation, there are some problems in biological contact pool, medium-density high-density sedimentation tank and up-flow biological activated carbon adsorption tank, especially in medium-density high-density sedimentation tank. In response to the problems that have occurred, we have solved them one by one and, under the premise of ensuring the supply of high-quality manufactured water, find the best operating parameters to make the water purification plant in an efficient operation.