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在原苏联的《地质与勘探》1991年第5期撰文认为,地下浸析采矿时,含矿层的水不可避免地被工艺溶液的药剂和浸析产物所污染,所以在开采矿床时必须研究地下承的污染问题并检测其分布.列宁格勒矿业学院研究了极谱测井法的原理,并且研制出测量仪器.该方法可以不用采样而直接研究含矿层地下水的化学组分. 在极谱电测仪的灵敏度范围内,存在着浓缩的O_2、Fe~(2+)和Cl~(-1),其波记录在极谱图上.用极谱图可
In the former Soviet Union’s “Geology and Exploration” No. 5 of 1991, the author argues that in the underground leaching mining, the water of the ore-bearing layer is inevitably contaminated by the chemicals and leaching products of the process solution, so underground mining must be studied Of the pollution problems and test its distribution.Lining Lenington Mining Institute studied the principle of polarographic logging method, and the development of measurement instruments.This method can be used directly without sampling the chemical composition of groundwater.In the polarographic measurement There are concentrated O_2, Fe_ (2+) and Cl_ (-1) in the sensitivity range of the instrument, and the wave is recorded on the polarogram.