The production output,the pollution discharge and the energy cost are contrasted before and after the carrying-out of Positive Pole Roaster Cleaner Production Technology.

• 将阳极焙烧炉清洁生产工艺实施前后产品的量、排污量及能耗等进行对比分析,结果表明:该工艺可操作性强,阳极产量提高27。