磷矿固体废弃物资源化利用问题及建议

发布时间：2018-06-06 18:35

本文选题：磷矿 + 固体废弃物　；参考：《矿产综合利用》2017年01期

【摘要】：磷矿是重要的工农业生产不可缺少的矿产资源,我国磷矿资源储量位居世界第二,但是我国磷矿资源难采选矿多、高品位矿少。随着磷矿资源的不断开采,我国磷富矿将耗尽,品位变低,磷矿固体废弃物的产生量将变多,越来越多的磷矿固体废弃物的产生不仅严重危害了环境,而且造成了极大的资源浪费,严重制约了磷矿行业的发展。合理利用磷矿固体废弃物,可以兼顾并综合体现"开源节流"的双重效益,化害为利、变废为宝。通过调查和比较,总结了磷矿固体废弃物利用过程中的主要问题。为进一步资源化利用磷矿固体废弃物,建议加强磷矿固体废弃物资源化利用技术研究,并重视一系列经济政策的落实。
[Abstract]:Phosphate rock is an indispensable mineral resource for industrial and agricultural production. The reserves of phosphate rock resources in China rank second in the world, but the phosphate ore resources in our country are difficult to extract and separate, and the high grade ore is less. With the continuous exploitation of phosphate rock resources, phosphorus rich minerals in China will be depleted, the grade will become lower, the amount of phosphate rock solid waste will become more and more, more and more phosphate rock solid waste will not only seriously harm the environment. And caused a great waste of resources, seriously restricted the development of phosphate industry. Rational use of solid waste from phosphate rock can give consideration to and comprehensively reflect the dual benefits of "increasing resources and reducing expenditure", turning harm into profit and turning waste into treasure. Through investigation and comparison, the main problems in the process of utilization of phosphate rock solid waste are summarized. In order to make further use of phosphate rock solid waste, it is suggested to strengthen the research on the utilization technology of phosphate rock solid waste and attach importance to the implementation of a series of economic policies.
【作者单位】：中国地质大学(武汉)资源学院;中国地质大学(武汉)经济与管理学院;
【基金】：“湖北省国土资源厅磷矿开发利用固体废弃物的有效途径和政策研究”项目资助(ETZ2013A04)
【分类号】：X754

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