大型游乐公园直饮水处理技术工程应用  

Engineering Application of Drinking Water Treatment Technology in Large Entertainment Parks

作　　者：路璐 李意德 LU Lu;LI Yide(Tongji Architectural DesignCo.,Ltd.,Shanghai 200092,China)

机构地区：[1]同济大学建筑设计研究院<集团>有限公司,上海200092

出　　处：《净水技术》2023年第S01期312-317,共6页Water Purification Technology

摘　　要：为解决我国近年对于“大型游乐公园”内直饮水设施迫切需求的问题,针对该类型场所对于直饮水系统搭建的特点及困难性,提出了一套以“活性炭吸附+KDF处理技术+紫外消毒技术”为核心的新型复合直饮水处理工艺。文中以国内某大型游乐公园项目为例,介绍了该复合型直饮水处理工艺的系统组成、设施建设及应用,分析了该管道直饮水系统工艺的效果。结果表明,该工艺系统对于原水为自来水的水质处理结果较好:浑浊度由最大值0.26NTU下降至最小值0.02NTU;COD_(Mn)由最大值1.66mg/L明显下降,均低于0.82mg/L;细菌总数去除率基本达到100%。出水水质可以完全满足《饮用净水水质标准》(CJ94-2005)各项指标标准。另外,对于影响口感的硬度等各项指标均控制较好,保证了良好的饮用口感。最后对此类项目设计过程中应该注意的问题提出了建议,可供相关大型游乐公园项目管道直饮水系统设计参考。In order to solve the urgent demand for drinking water facilities in"large entertainment parks"at home in recent years,this paper proposes a new composite drinking water treatment process with"activated carbon adsorption+KDF treatment technology+ultraviolet disinfection technology"as the core in view of the characteristics and difficulties of the construction of drinking water systems in this type of place.Taking a large entertainment park project at home as an example,this paper introduces the system composition,facility construction and application of this composite drinking water treatment process,then analyzes the effect of the pipeline drinking water system.The results show that the turbidity of the process system decreases from 0.26 NTU to 0.02 NTU minimum;For COD_(Mn),the maximum value of 1.66 mg/L decreases significantly,and all are lower than 0.82 mg/L;The removal rate of the total number of bacteria is basically 100%.The effluent water quality can fully meet the index standards of the Water Quality Standards for Fine Drinking Water(CJ 942005).Various indices such as hardness that affect the taste are well controlled,ensuring a good use quality.Finally,suggestions are put forward for the problems that should be paid attention to in the design process of such projects,which can be used as a reference for the design of pipeline drinking water system of related large entertainment park projects.

关 键 词：KDF滤料 管道直饮水 大型游乐公园 直饮水处理 工程应用 

分 类 号：TU991[建筑科学—市政工程]