转炉钢渣在农业生产中的再利用  

Application of Converter Slags in Agriculture

作　　者：吴志宏[1] 邹宗树[1] 王承智[1] 

机构地区：[1]东北大学材料与冶金学院,辽宁沈阳110004

出　　处：《矿产综合利用》2005年第6期25-28,共4页Multipurpose Utilization of Mineral Resources

基　　金：国家自然科学基金资助项目(50374023)

摘　　要：对转炉钢渣的理化特性进行了简要的介绍,详细论述了其在农业生产上的资源化再利用技术以及施用转炉钢渣肥料后对土壤环境的影响。转炉钢渣应用于农业生产可以使其含有的有益元素得到充分利用,不会对农产品及土壤环境造成危害,而且通过在转炉钢渣中加入添加剂合成新型农业肥料可以有效地提高转炉钢渣肥料的附加值,更好地满足农业生产的高产和优质的需求。The physical and chemical characters of converter steelmaking slags were briefly introduced in this paper. The technologies for application of converter slags in agriculture and the effects of slag fertilizers on soil environment have been discussed in detail. The application of converter slags in agriculture can make full use of the valuable constituents in the slags, it doesn＇t harm to farm produces and soil environment, moreover, after addition of some additives, the new-type fertilizers produced by the coverter slags can effectively increase the additional value of the products and satisfy the need of high yield and superior quality in agriculture.

关 键 词：转炉钢渣 农业 再利用 肥料 

分 类 号：X757[环境科学与工程—环境工程]