CAJ | 학술논문

文章详细介绍了国内外的分质供水概念,对日本、美国及国内的分质供水模式发展进行了调研分析,指出国内外的分质供水系统在概念上有着较大差别。发达国家城市供水是以利用优良水源,全面提高供水水质为主导思想。在上世纪九十年代的国内供水,由于水源水质受到严重污染,在大城市出现了利用自来水深加工形成小区直饮水供水形式,形成了＂饮＂用水分质供水系统。随着国内城市饮用水水源水质及制水工艺提高,供水水质改善,小区直饮水将慢慢退出市场,城市供水模式以全面提高主供水系统水质为主导发展方向。
문장상세개소료국내외적분질공수개념,대일본、미국급국내적분질공수모식발전진행료조연분석,지출국내외적분질공수계통재개념상유착교대차별。발체국가성시공수시이이용우량수원,전면제고공수수질위주도사상。재상세기구십년대적국내공수,유우수원수질수도엄중오염,재대성시출현료이용자래수심가공형성소구직음수공수형식,형성료＂음＂용수분질공수계통。수착국내성시음용수수원수질급제수공예제고,공수수질개선,소구직음수장만만퇴출시장,성시공수모식이전면제고주공수계통수질위주도발전방향。
The paper described the concept of quality of water supply at home and abroad,the development of Japan,the United States and the domestic water supply by mode analysis and research,pointed out that domestic and international quality of water supply system had a larger difference in concept.Developed countries,urban water supply is based on the use of fine water,and comprehensively improve the quality of water for the dominant ideology.In the nineties of the last century,the domestic water supply,water quality is seriously contaminated,in big cities use water deep processing of the formation of the district to direct drinking water supply form,forming a "drink" the water quality of the water supply system.Improve as the domestic urban drinking water sources and water technology,water supply,water quality improvement,residential drinking water straight out of the market slowly,urban water supply model to comprehensively improve the development direction of the main water supply system water quality led.