滤泥复合肥开发应用的可行性研究

A feasibility study on filtered sludge based compound fertilizer and application

通过对糖厂滤泥、农村土粪及甘肃省部分地区农业耕地中全磷、全氮、有效磷、水解氮及有机质含量的对照分析，说明合理开发滤泥，制备成不同用途的滤泥复合肥是改善土壤理化性质、减少环境污染、提高糖厂综合效益的有效途径．

By comparing and analyzing the total P,N,the available P,the hydrolytic N and organic matter in the filtered sludge of the sugar refinery,the farm manure and parts of the cultivated land in Gansu Province.The study indicates that in order to improve the quality of the soil,to eliminate environmental pollution and to raise the comprehensive benefits of the sugar refinery it is an effective approach to develop the filtered sludge properly and made it into filtered sludge based compound fertilizers.