摘要
介绍了磷对生命及磷化工行业的重要性,分析了目前高浓度磷肥产能过剩的现状及带来的困境和隐患。指出每年增加的磷石膏利用率,不可能从根本上解决潜在的环境与资源危机。呼吁调整国内当前的磷肥结构和改变传统的施肥观念,应减少发展有磷石膏排出的产品数量,重新认识钙镁磷肥。
An introduction is given to the importance of phosphorus to life and phosphorus chemical industry, and an analysis is done of the present status of excess of high-analysis phosphatic fertilizers in capacity and the difficult position and hidden trouble brought about. It is indicated that the annual increase in phosphogypsum utilization ratio is not able to overcome the potential environmental and resource crisis. An appeal is launched for readjustment of the current domestic phosphatic fertilizer make up and change of traditional fertilizer application concept, a reduction is to be made in the growth in quantity of products that discharge phosphogypsum, and reconsideration is to be given to calcium magnesium phosphate.
出处
《化肥工业》
CAS
2013年第2期1-5,37,共6页
Chemical Fertilizer Industry
关键词
磷矿资源
更新观念
可持续发展
phosphate rock resources renew conception sustainable growth
