用高含碳金属化球团处理焦化废水的研究  

Study on Cocking Waste Water Treatment by Using Metallization Pellets with High Carbon Content

作　　者：刘士友[1] 李娜[2] 郝素菊[2] 王永强[2] 蒋武锋[2] 

机构地区：[1]河北钢铁集团唐山钢铁有限公司,河北唐山063016 [2]河北理工大学冶金与能源学院,河北唐山063009

出　　处：《中国冶金》2009年第7期42-45,共4页China Metallurgy

基　　金：河北省科技厅资助项目(07215108);唐山市科技局资助项目(04360101B-5)

摘　　要：介绍了高含碳金属化球团的制备过程及其处理废水的机理-铁碳内电解法。以唐钢焦化厂的焦化废水作为研究对象,用45号钢屑、铸铁屑、海绵铁和高含碳金属化球团分别做了比较实验,实验结果表明:高含碳金属化球团对焦化废水的处理效果最好,此外,高含碳金属化球团处理废水的效果随处理天数的增加而增加。The preparation of high carbon-bearing pellets and mechanism of the iron inner electrolysis treatment are introduced. The 0.45% carbon content steel, cast iron, sponge iron and high carbon-bearing pellets are used to deal with waste water from Tang Steel coke-oven plant,respectively. The result implies that： treatment effect with high carbon-bearing pellets is the best. In addition, the treating effect improves as days go on.

关 键 词：高含碳金属化球团 焦化废水 铁碳内电解法 

分 类 号：X784[环境科学与工程—环境工程]