济南市泉水直饮工艺与建设模式的探索与应用  

Exploration and Application of Technology and Construction Mode of Spring Water Direct Drinking in Jinan City

作　　者：高洪波 徐双成 蔡淑垚 朱学武 周伟伟 武道吉[2] GAO Hongbo;XU Shuangcheng;CAI Shuyao;ZHU Xuewu;ZHOU Weiwei;WU Daoji(Jinan Purun Water Co.,Ltd.,Jinan 250001,China;School of Municipal and Environmental Engineering,Shandong Jianzhu University,Jinan 250101,China;Department of Municipal and Device Engineering,Shandong Urban Construction Vocational College,Jinan 250103,China)

机构地区：[1]济南普润水务有限公司,山东济南250001 [2]山东建筑大学市政与环境工程学院,山东济南250101 [3]山东城市建设职业学院市政与设备工程系,山东济南250103

出　　处：《净水技术》2024年第9期1-5,43,共6页Water Purification Technology

基　　金：山东省科技型中小企业创新能力提升工程项目(2023TSGC0313);山东省高等学校青年创新团队项目(2022KJ206);山东省自然科学基金(ZR2022QE030)。

摘　　要：济南市地下岩溶泉水丰富,富含钾、钠、钙、镁、锶以及偏硅酸盐等对人体有益的矿物元素,但水体总硬度超标,不符合现有高品质饮用水标准的要求。为满足济南市民对高品质饮用水的诉求,从泉水直饮实施的工艺路线层面,通过采用绿色无药剂“多介质过滤、精密过滤、超滤、纳滤和臭氧+紫外线双重消杀”技术处理后,出水经304不锈钢管线循环排布至用户,保证饮水安全同时充分保留泉水水质特色。从泉水直饮实施的建设模式层面,充分结合新建小区、既有小区等需求特点,制定了管线入户式和集中式的供水模式,最后指出泉水直饮是济南城市的特色,更是普惠的民生福祉,将按照济南市市民泉水直饮规划要求因地制宜分阶段分步骤推进。The underground karst spring water in Jinan City is abundant,rich in potassium,sodium,calcium,magnesium,strontium,metasilicate,and other mineral elements that are beneficial to the human body.However,the total hardness of the spring water exceeds the requirements of the existing high-quality drinking water standards.To meet the demands of Jinan citizens for high-quality drinking water,from the perspective of the process route for the implementation of spring water direct drinking,the raw spring water was purified by a green drug-free multi-media filtration,precision filtration,ultrafiltration,nanofiltration and ozone/ultraviolet-based double disinfection process technology.The treated water was sent to users through 304 stainless steel pipelines,which greatly ensured the safety of drinking water meanwhile ensuring the quality characteristics of spring water.From the perspective of the construction mode for spring water direct drinking,pipeline-based and centralized water supply construction modes by fully combining the demand characteristics of new communities and existing communities were formulated.Finally,it was pointed out that spring water direct drinking is the characteristic of Jinan City,and it is the people′s livelihood and well-being,which will be carried out in stages and steps according to the planning requirements of spring water direct drinking for citizens of Jinan City.

关 键 词：直饮水 净水工艺 泉水直饮 管道直饮 集中式供水 

分 类 号：TU991[建筑科学—市政工程]