CAJ | 학술논문

目的了解2008年黑龙江省安达市降氟改水工程分布、运行现状和存在问题.方法对安达市全部降氟改水工程进行全球定位系统(GPS)定位及工程运行和管理现状逐项调查.结果共调查降氟改水工程317处,由于改水工程超期使用、管理不善,停用工程51处,占16.09%,报废工程77处,占24.29%;供水设备未配套、供水管网未铺造成工程闲置83处,占26.18%;目前运行的改水工程106处,占33.44%,水氟达标的工程只有46处,占14.51%,受益人口数3.6万人.结论安达市降氟改水工程运行状况令人十分担忧,报废、停用、闲置现象严重,急需改进.
목적 료해2008년흑룡강성안체시강불개수공정분포、운행현상화존재문제.방법 대안체시전부강불개수공정진행전구정위계통(GPS)정위급공정운행화관리현상축항조사.결과 공조사강불개수공정317처,유우개수공정초기사용、관리불선,정용공정51처,점16.09%,보폐공정77처,점24.29%;공수설비미배투、공수관망미포조성공정한치83처,점26.18%;목전운행적개수공정106처,점33.44%,수불체표적공정지유46처,점14.51%,수익인구수3.6만인.결론 안체시강불개수공정운행상황령인십분담우,보폐、정용、한치현상엄중,급수개진.
Objective To understand the running status and distribution of water-improving pmjects in Anda city.Methods The running and management of the water-improving projects were investigated and located the position by Global Positioning Systerm(GPS)in Anda city.Results Among 317 water-improving projects,16.09%were either long-term projects or in poor management or had already stopped usage,77 projeets were broken,accounting for 24.29%;all inadequate supply of equipment and pipeline,83 projects had never been started,accounting for 26.18%;now,106 projects were running,accounting for 33.44%.In only 46 projects,the water fluoride concentration was lower than 1.00 mg/L,accounting for 14.51%,as a result 36 thousand people benefited.Conclusions The running status of water-improving projects was unacceptable,most of them stopped running and endemic fluorosis control was still severe in Anda city.