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

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.