河北省居民饮水砷及地方性砷中毒抽样调查  

Research on arsenic content in inhabitants drinking water and endemic arsenic poisoning in Hebei province

作　　者：吕胜敏[1] 马景[1] 梁索理[1] 周朝辉[1] 章和平[1] 程溆[1] 

机构地区：[1]河北省疾病预防控制中心氟病科,石家庄050011

出　　处：《中国地方病学杂志》2004年第1期46-47,共2页Chinese Jouranl of Endemiology

摘　　要：目的掌握河北省居民饮水砷状况以及是否存在地方性砷中毒。方法在重点地区采取随机抽样方法选择调查点进行饮水砷测定及地方性砷中毒调查。结果全省5个县25个乡125个村共采集测定水样528份,水砷在0～0.048 mg/L之间,全部在正常标准以内。位于河北省北部山区和半山区的阳原和围场县的水砷较高,水砷均值都在0.01 mg/L以上。位于河北省中、南部平原的三河、博野和隆尧县的水砷较低,水砷均值都在0.01 mg/L以下。在125个村的走访调查中,未发现砷中毒病人。结论河北省居民饮水砷处于较低水平,未发现地方性砷中毒流行。Objective To survey the arsenic content of inhabitants＇ drinking water and endemic arsenic poisoning in Hebei province. Methods The investigated sites were randomly sampled in possible regions where determination of arsenic content in drinking water and survey on endemic arsenic poisoning was carried out. Results Arsenic content was between 0～0.048 mg/L and was totally below the normal standard in the 528 water samples collected in 125 villages of 25 towns belong to 5 counties. The arsenic content in Yangyuan and Weichang counties located in mountain areas in northern part was relatively higher, with the mean of arsenic content in drinking water being over 0.01 mg/L. The arsenic content in Sanhe, Longyao and Boye counties located in plain areas in southern part was relatively lower, with the mean of arsenic content in drinking water being below 0.01 mg/L. No patient suffering from endemic arsenic poisoning was found during the survey in 125 villages. Conclusions The arsenic content in inhabitants＇ drinking water in Hebei province is at low level. It is not found that endemic arsenic poisoning prevailed in Hebei province.

关 键 词：河北 饮水卫生 地方性砷中毒 水样采集 地下沉积物 

分 类 号：R599[医药卫生—内科学]