【摘要】 研究和实践表明 ,将炼钢炼铁污泥以污泥膏的形式分别用于球团和烧结生产 ,不仅可以消化公司内部产生的全部钢铁污泥 ,降低原料成本 ,而且有利于环保 ,具有极好的经济和社会效益更多还原

【Abstract】 The JIGANG′s practice shows that,by additing the BF sludge and BOF sludge as the form of paste containing 35%～40% warter into sintering and pelletizing mixture,not only all in plant generated sludges can be totally utilized,but also will be helpful to the decreasing of operating cost and the environmental protection更多还原