摘要
目的了解和掌握河南省开封县降氟改水工程运转现状,探讨改水工程的有效管理模式。方法根据开封县历年《河南省降氟改水工程及水质监测档案》资料,通过发放调查表、开座谈会等方式对全县降氟改水工程运转情况进行调查。结果开封县降氟改水工程的运转率为47．92％(23／48),其中正常运转率为 39．58％,非正常运转率为8．33％,停用及报废工程占52．08％(25／48)。全县降氟改水工程中,行政村管理模式、自然村管理模式、个人承包管理模式和商业化管理模式的正常运转率分别为50．00％、11．76％、23．08％和 100．00％,差异有统计学意义(χ2=22．63,P<0．01)。结论降氟改水工程管理模式以商业化管理模式管理效果最好,是以后降氟改水工程管理的发展方向。
Objective To investigate the running status of the projects of defluoriding drinking water and the effect of different management patterns of the projects. Methods The running status of the projects of defluoriding drinking water was investigated by means of delivering questionnaire, holding symposium and studying the file ＂the project of defluoriding drinking water and the surveillance of water quality of Henan province＂. Results 47.92% （23/48） of the projects were running, 39.85% running well,8.33% working abnormally. The suspended and discarded projects accounted for 52.08% （25/48）. The projects in the county were respectively managed by administrative villages, natural villages, individual contractors or under a commercial pattern,in which the percentage of well working projects was 50.00% ,11.76% ,23.08% and 100.00% respectively,the differences being significant （χ^2 = 22.63,P 〈 0.01 ）. Conclusions The commercially managing pattern has the best effect of defluoriding improving water and it should be reinforced in the future.
出处
《中国地方病学杂志》
CAS
CSCD
北大核心
2006年第2期175-177,共3页
Chinese Jouranl of Endemiology
关键词
氟化物中毒
用水管理
工程
Fluoride poisoning
Water supply management
Engineering
