中日两国自来水水质的重要影响因素全面对比分析  

Comprehensive Comparison of Important Factors Influencing Drinking Water Quality between China and Japan

作　　者：李秀虹 刘则华 林青[1] 彭鹭 尹华 党志 LI Xiu-hong;LIU Ze-hua;LIN Qing;PENG Lu;YIN Hua;DANG Zhi(Guangdong GDH Water Co.Ltd.,Shenzhen 518021,China;School of Environment and Energy,South China University of Technology,Guangzhou 510006,China;Key Lab of Pollution Control ＆ Ecosystem Restoration in Industry Clusters 〈 Ministry of Education 〉,South China University of Technology,Guangzhou 510006,China;Key Laboratory of Environmental Protection and Eco-Remediation of Guangdong Regular Higher Education Institutions,South China University of Technology,Guangzhou 510006,China)

机构地区：[1]广东粤港供水有限公司,广东深圳518021 [2]华南理工大学环境与能源学院,广东广州510006 [3]华南理工大学工业聚集区污染控制与生态修复教育部重点实验室,广东广州510006 [4]华南理工大学污染控制与生态修复广东省普通高等学校重点实验室,广东广州510006

出　　处：《中国给水排水》2018年第20期24-30,共7页China Water & Wastewater

基　　金：国家自然科学基金资助项目(21577040;21107025);广州市科技计划项目(201510010162);广东粤港供水有限公司水体易致嗅化学物质数据库网络化平台建设与推广资助项目(YGSYBMKY17-N11)

摘　　要：随着人们生活水平的日益提高,直饮水已成为大家关注的焦点。从自来水水源水质、自来水处理工艺、国家饮用水水质基准,以及供水管网和卫生管理等四个方面对中日两国的情况进行了详细对比。结果显示:(1)我国的自来水水源水质与日本存在较大差距;(2)我国的自来水处理工艺和日本差别不大,均以常规水处理工艺为主,但我国整体较差的饮用水源水质亟需建立现代化的深度水处理工艺;(3)我国的饮用水水质基准已与国际接轨,和日本无本质差别,但我国水质基准的制定应考虑经济发展不平衡的地域性差异;(4)日本对自来水管网和二次卫生管理极为严格和规范,这是保证日本自来水能够直饮的一个重要环节。With the improvement of people＇s living standard, more attentions have been paid to direct drinking water. A comprehensive comparison between China and Japan was performed in four as- pects including quality of source water, drinking water treatment process, drinking water standard, drink- ing water pipe and management. Four conclusions were obtained as follows： ①Compared to Japan, the drinking water source quality of China is relatively poor and needs to be greatly improved ; ②onventional drinking water treatment processes are the main type in both China and Japan. While, the advanced drinking water treatment processes are urgently to be constructed in China due to the relative poor watersource;③Although little difference exists between China and Japan in drinking water quality standards, establishing drinking water quality standard in China should be based on the regional difference due to the unequal economic development; ④Management and supervising for drinking water distribution is very strict and standard, which is an important factor to guarantee high quality drinking water.

关 键 词：直饮水 影响因素 饮用水源 自来水处理工艺 二次供水 

分 类 号：TU991[建筑科学—市政工程]