上海供水现状及深度处理工艺改造进展情况

Current situation of water supply and development of the advanced water process upgrading project in Shanghai

经过几十年努力,上海四大水源地已形成两江并举、多源互补的原水供应系统,不直接从江河取水。上海供水能力达1 137万m3/d,黄浦江水源水厂全部采用深度处理工艺,部分长江水源水厂也已完成深度处理工艺改造。2012年上海市供水水质全部达到国家《生活饮用水卫生标准》(GB 5749-2006),但上海市供水水质仍存在一定风险,需进一步提高,上海正积极推进长江水源深度处理工艺改造。经过"十三五"、"十四五"两个五年计划,上海市供水将全部采用深度处理工艺,供水水质进一步提高,供水更安全。

After several decades of hard work,a four-water source water supply network was formed in Shanghai and no water would be taken from the river directly.The whole water supply capacity of the water treatment plants in Shanghai has reached 13 700 000m^3/d.The water treatment plants along Huangpu water source all employed advanced water process and part of the water plants along Yangzi River have completed the upgrading project of advanced water process.In 2012,the water quality of treated water in Shanghai had met the requirements of Standardsfor drinkingwaterquality（GB 5749-2006）,while there was still some risks in the water quality of treated water in Shanghai and some improvements were still in need.Presently,the advanced water process upgrading project was carried out in the water plants in Shanghai.After the efforts of two five-year plans,i.e.＂Thirteenth Five Plan＂and ＂Fourteenth Five Plan＂,it was expected that all the water plants in Shanghai would employ the advanced water process,the treated water quality would be improved,and the water supply security would be enhanced.