CAJ | 학술논문

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51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、pH、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。
목적　탐토하북성남수북조중 선공수구음수불함량여수질기타화학성분적관계급대지불병적영향。방법　안남수북조중선공수구지방성불중독조사실시방안 요구，대51개중점촌채집적근、중、원수양진행수불함량여수총경도、수총감도、pH、수전등화학성분적측정분석。 결과　남수북조중선공수구수불함량여수적경도정부상관，여수적총감도、수전함량정정상관。결론　남수북조중선공수구수불여수질중기타화학성분유관，대지불병유일정영향。
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-s hui-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 con centration of water fluoride and that of the total alkalinity and a negative cor relation between the water fluoride and the total hardness and water iodine. Conclusions　The results showed that in the Nan-shui-b ei-diao middle line areas the water fluoride and other chemical composition have acertain effect on endemic fluorosis.