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一、1984-1985年对德兴铜矿进行了职业流行病学调查。该矿建于1958年,日采选矿石量三万吨,中国居首,职工27256人(离退休946人,死亡285人)矿体主要成份有二氧化矽、铜、硫、铍、锌、三氧化二铝等,以露天开采与现代机械化选矿为主体,采运中主要危害物为粉尘、重金属、浮选药剂等可逸散周围污染环境。二、调查对象:关于人群健康与重金属负荷现状,选铜矿磨浮车间及其下游24公里之香屯为污染区;铜矿上游14公里处非污染区为对照组。每点随
I. 1984-1985 Occupational epidemiological survey of Dexing Copper Mine. The mine was built in 1958, the ore mining capacity of 30,000 tons daily, China topped the country, workers 27,256 (retired 946, 285 deaths) main components of silica, copper, sulfur, beryllium, zinc, Aluminum oxide and so on, with open-pit mining and modern mechanized beneficiation as the main mining and transportation of the main hazards of dust, heavy metals, flotation agents can escape the surrounding pollution of the environment. Second, the survey: health status and heavy metal load on the status quo, the election copper mill workshop and the downstream 24 km of Tuen Tuen for the contaminated area; 14 km upstream of copper non-contaminated area for the control group. Every point with