我们于1987年对青海省班玛县病区饮用水的pH、硒、钙、镁,总硬度、氯化物、硫酸盐、磷酸盐等八项理化指标与大骨节病的关系进行了探讨。 一、样品和测定方法:按文献报道方法,对班玛县病区的亚尔堂、江日堂、班前、灯塔乡和马柯河林业局及班玛县机关等六个地区饮用水按重、中、轻、非病区分别采样。硒、pH、总硬度、氯化物、硫酸 In 1987, we discussed the relationship between pH, selenium, calcium, magnesium, total hardness, chlorides, sulfates, phosphates and other eight physical and chemical indicators of Kashin-Beck disease in drinking water in Bamas county of Qinghai Province. First, the sample and determination of methods: According to the reported methods, the Banma Xian Ward Yaer Tong, Jiang Ritang, before the class, Beacon Township and Marke Forestry Bureau and Banma County authorities and other six areas by Heavy, medium, light and non-ward were sampled. Selenium, pH, total hardness, chloride, sulfuric acid