嘉兴水司出厂水流经管网以后 ,浊度、色度、总铁有时升高明显 ,主要原因为出厂水稳定性较差 ,大部分管网老化严重。针对这些问题采取了用新净水工艺 ,提高出厂水水质 ,取消屋顶水箱 ,加快旧的输配水管网改造等应对措施 Jiaxing Hydropower factory water flow through the network after the turbidity, color, total iron sometimes increased significantly, mainly due to poor water stability of the factory, most of the serious aging pipe network. In response to these problems have taken with the new water purification technology to improve the quality of manufactured water, cancel the roof tank, speed up the transformation of the old distribution network and other countermeasures