关键词: 磷石膏, 综合利用, 建议

Abstract: The utilization of phosphogypsum is imperative as it is one of the bottle necks for the development of Chinese phosphate compound fertilizers.Properties of phosphogypsum and China′s current utilization mode of phosphogypsum resource were introduced.The Yunnan province′s present situation of phosphogypsum resource as well as its utilization，and problems in exploiting and utilizing phosphogypsum resource were summarized respectively.In allusion to the problems in utilizing phosphogypsum resource in Yunnan province and based on properties thereof，some suggestions about comprehensive utilization of phosphogypsum from the aspects of management and technology were put forward.

Key words: phosphogypsum, comprehensive utilization, suggestions