摘要
钢渣是炼钢过程中的副产品,具有较大的比表面积和复杂的化学组成。钢渣处理废水主要用作重金属离子吸附剂,有机物的滤料以及制备絮凝剂。综述钢渣在治理废水中作吸附剂、滤料及絮凝剂的情况以及作用机理,指出钢渣处理废水应用前景广阔。
Steel slag is one of the side-products in the process of steel making, which is featured of greater specific surface area and more complicate chemical constituents. The steel slag is primarily used in the waste water treatment as the absorption agent of the heavy metal ion, the filter material of organics and raw materials for preparation of the flocculant. The present paper reviews the use of the steel slag as the absorption agent, filter material and floeculant in waste water treatment and its working mechanism and points out its broad prospect in the waste water treatment.
出处
《武钢技术》
CAS
2009年第4期8-11,共4页
Wisco Technology
关键词
钢渣
废水处理
吸附
絮凝剂
滤料
steel slag
waste water treatment
absorption
flocculant
filtering
