漳州市2019—2022年农村生活饮用水监测结果分析  

Analysis of the monitoring results of rural drinking water in Zhangzhou City from 2019 to 2022

作　　者：杨漳龙 查建溪 陈秋怀 黄哲敏 朱山泉 YANG Zhanglong;ZHA Jianxi;CHEN Qiuhuai;HUANG Zhemin;ZHU Shanquan(Changtai District Center for Disease Control and Prevention,Zhangzhou 363900,Fujian,China;Zhangzhou Center for Disease Control and Prevention,Fujian 363000,China)

机构地区：[1]长泰区疾病预防控制中心,福建漳州363900 [2]漳州市疾病预防控制中心,福建363000

出　　处：《安徽预防医学杂志》2024年第5期407-409,426,共4页Anhui Journal of Preventive Medicine

摘　　要：目的 了解漳州市农村饮用水水质卫生现状,为提高饮用水卫生质量提供科学依据。方法 依照GB/T5750—2006《生活饮用水卫生标准检验方法》对漳州市2019—2022年农村生活饮用水进行监测,按照GB5749—2006《生活饮用水卫生标准》对监测结果进行评价。结果 共监测农村生活饮用水水样4140份,总体合格率为63.70%,其中枯水期水质总体合格率(66.57%)高于丰水期(60.82%)(χ^(2)=14.792,P<0.001),地表水总体合格率(73.36%)高于地下水(55.07%)(χ^(2)=149.200,P<0.001),规模化供水总体合格率(78.13%)高于小型集中式供水(56.40%)(χ^(2)=188.529,P<0.001)。主要不合格指标为微生物指标中的总大肠菌群、耐热大肠菌群和菌落总数。结论 漳州市农村生活饮用水总体合格率偏低,应加强农村生活饮用水工程建设,提高农村饮用水卫生质量,保障居民饮水安全与健康。Objective To understand the current situation of rural drinking water quality and sanitation in Zhangzhou City,and to provide a scientific basis for improving the quality of drinking water sanitation.Methods Monitoring of rural drinking water in Zhangzhou City from 2019 to 2022 was carried out in accordance with GB/T 5750-2006 Inspection Methods for Hygienic Standards for Drinking Water.The monitoring results were evaluated in accordance with GB 5749-2006 Hygienic Standards for Drinking Water.Results A total of 4 140 samples of rural drinking water were monitored,with an overall qualification rate of 63.70%.Among them,the overall qualification rate of water quality in the dry season (66.57%) was higher than that in the wet season (60.82%)(χ^(2)=14.792,P<0.001).The overall qualification rate of surface water(73.36%) was higher than that of groundwater (55.07%)(χ^(2)=149.200,P<0.001).The overall qualification rate of large-scale water supply (78.13%) was higher than that of small-scale centralized water supply (56.40%)(χ^(2)=188.529,P<0.001).The main unqualified indicators were the total coliform,heat-resistant coliform,and total bacterial count in the microbial indicators.Conclusion The overall qualification rate of rural drinking water in Zhangzhou City is relatively low.It is necessary to strengthen the construction of rural drinking water projects,improve the hygiene quality of rural drinking water,and ensure the safety and health of drinking water for residents.

关 键 词：农村 生活饮用水 卫生监测 水质分析 

分 类 号：R123.9[医药卫生—环境卫生学]