环境保护科学2024，Vol.50Issue(6)：146-154,9.DOI:10.16803/j.cnki.issn.1004-6216.202410009
绿色低碳背景下磷石膏综合利用的环境风险与对策分析
Environmental risks and countermeasures analysis of phosphogypsum comprehensive utilization under green and low-carbon background
摘要
Abstract
Phosphogypsum is a kind of solid waste generated in the process of phosphochemical production.Its composition is complex and difficult to handle.Long-term storage not only occupies a large amount of land resources,but also poses a serious threat to ecological security of the region.With the increasing concern of phosphogypsum pollution and the announcement of relevant policy documents,the comprehensive utilization level of phosphogypsum has been improved year by year,but it has also brought new environmental risks.Based on the current situation of comprehensive utilization of phosphogypsum,the main sources of environmental risks in the process of comprehensive utilization were analyzed,and the corresponding environmental risk factors and risk receptors were identified.The environmental risk analysis model of phosphogypsum comprehensive utilization based on social network analysis was constructed,and the environmental risk factors,environmental risk receptors and their interactions were analyzed.Finally,the key environmental risk network nodes were identified,and environmental risk curtailment suggestions had been proposed according to the current requirements of green and low-carbon development.关键词
绿色低碳/磷石膏/综合利用/环境风险/社会网络分析Key words
green and low-carbon/phosphogypsum/comprehensive utilization/environmental risks/social network analysis分类
资源环境引用本文复制引用
张永波,周长波,刘晓宇,王翔宇,王晓萌,齐学进..绿色低碳背景下磷石膏综合利用的环境风险与对策分析[J].环境保护科学,2024,50(6):146-154,9.基金项目
生态环境部环境发展中心科技发展基金项目(ZRZXJJ-202306) （ZRZXJJ-202306）
