【摘要】 介绍了磷尾矿的产生和组成。简述了磷尾矿作为有用资源进行再利用的研究方向，主要集中在制作建材、元素回收、农业应用、环保材料等方面。分析了现有对磷尾矿资源化利用的途径存在成本较高、利用量小的缺点，且不能大规模资源化利用。现有的矿山废弃地主要存在土壤理化性质恶化、土壤结构变差、土壤生物多样性降低、土壤生态系统崩溃等问题，利用客土的方式进行生态修复，成本高且不能彻底解决这些土壤问题。提出了使用磷尾矿进行矿山生态修复的新方法。该方法不仅对磷尾矿进行了资源化利用，还大大降低了矿山废弃地修复的成本，提高了植物的成活率，具有广阔的应用前景。更多还原

【Abstract】 In this paper, the production and composition of phosphorus tailings are introduced, and the research direction of its reuse as a useful resource is briefly described. It is found that it is mainly concentrated in the production of building materials, element recycling, agricultural applications, environmental protection materials and other applications. This paper analyzes the disadvantages of high cost and small utilization of phosphorus tailings, and it can not recycle phosphorus tailings on a large scale. However, the main problems in the existing abandoned mines are deterioration of soil physical and chemical properties, deterioration of soil structure, reduction of soil biodiversity and collapse of soil ecosystem. The cost of ecological restoration by using foreign soil is high and can not completely solve these soil problems. Therefore, we put forward a new method to use phosphorus tailings for mine ecological restoration. This method can not only recycle phosphorus tailings, but also greatly reduce the cost of mine wasteland restoration and improve the survival rate of plants, which has broad application prospects.更多还原