马家田尾矿成分分析研究

Study on Composition of Majiatian Tailings

我国90%的能源和80%的原材料来自于矿产资源,随着我国工业化的迅速发展,矿产资源的需求量将与日俱增,但是矿产资源在开发生产过程中,资源损失和浪费非常严重。本次课题通过对攀枝花马家田尾矿的成分分析研究,对马家田尾矿进行采样、消解和成分检测,与《土壤环境质量标准》和《土壤元素背景值》对比。发现马家田尾矿金属成分含量高于一般土壤金属含量的1~2倍,同时铁元素的的含量达到了11.52%。适合应用于富铁土壤肥料的成分配方。

90%of our country's energy and 80%of the raw materials are from the mineral resources,with the rapid development of Chinese industrialization,the demand for mineral resources are growing,but in the process of development and production,the loss and waste of mineral resources is very serious.Through the composition analysis of Panzhihua Ma Jia Tian tailings,Ma Jia Tian tailings were sampled,digested and tested,and compared with soil environmental quality standard and soil element background value.It was found that the content of metal in Ma Jia Tian tailings was 1~2 times higher than that in general soil,and the content of iron reached 11.52%.It was suitable for the composition formula of iron rich soil fertilizer.