摘要
目的 探讨河北省南水北调中线供水区饮水氟含量与水质其它化学成分的关系及对地氟病的影响。方法 按南水北调中线供水区地方性氟中毒调查实施方案要求 ,对 5 1个重点村采集的近、中、远水样进行水氟含量与水总硬度、水总碱度、p H、水碘等化学成分的测定分析。结果 南水北调中线供水区水氟含量与水的硬度呈负相关 ,与水的总碱度、水碘含量呈正相关。结论 南水北调中线供水区水氟与水质中其它化学成分有关 ,对地氟病有一定影响。
Objective To study the relation between water fluoride and other chemical composition in water of Nan shui bei diao middle line areas in Hebei and the effect to the endemic fluorosis. Methods Collected specimen of water in region of Nan shui bei diao to detect water fluoride,total hardness in water,total alkalinity in water and pH with chemical experiments.Results There is a positive correlation between the concentration of water fluoride and that of the total alkalinity and a negative correlation between the water fluoride and the total hardness and water iodine.Conclusions The results showed that in the Nan shui bei diao middle line areas the water fluoride and other chemical composition have a certain effect on endemic fluorosis.
出处
《中国地方病学杂志》
CAS
CSCD
北大核心
2001年第2期117-118,共2页
Chinese Jouranl of Endemiology
基金
河北省南水北调中线工程建设开发筹备处资金!项目( 1999-10 )
