欧洲SO2排放治理与含硫肥料需求的关系

自20世纪70年代末以来,欧洲不断加强对大气排放硫的治理,使得从大气中沉降到地面的硫日益减少,从而引起近年来欧洲较大范围内出现植物缺硫的现象和农业对含硫肥料需求的大幅增加。因此,欧洲的化肥行业除了增加传统的含硫肥料产量外,还不断研究开发了许多含硫肥料的新品种。中国正在向工业化国家快速迈进,政府部门正在按照欧洲发达国家的标准积极治理排放到大气中的SO2,以便减少酸雨对环境的影响。因此,了解近年来欧洲SO2排放治理、含硫肥料需求和生产的变化情况以及它们之间的关系,将会有助于预测中国对硫肥的未来需求,以便正确指导硫肥工业的健康发展和硫肥的正确施用。

SO2 emission versus sulfur fertilizers in Europe

Since the late 1970s,the reduced emission of sulfur dioxide(SO_2) as fertilizer source and the increased crop production have led to sulfur deficiency,which results in maintaining and developing the varieties of sulfur fertilizers to meet the demand of agriculture in many European countries.With the same trend,China pays a great attention on the control of the sulfur dioxide emission for the elimination of acid rain pollution.A review is presented of the treatment of sulfur dioxide emission,the supply/demand of sulfur fertilizer and their relations,for the future development of China's sulfur fertilizer industry.