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0 引 言现代大型冶金企业中各种水源是生产必须的能源介质 ,满足钢铁厂各生产环节中水的供应及补充才能保证生产的正常进行进而达产达标。近年来 ,节能与环保成为水处理工厂的两大主题 ,这对自动化系统提出了更高的要求。1 工艺水处理系统冶金企业中水的需求按其水质和功能
0 Introduction All kinds of water sources in modern large-scale metallurgical enterprises are the necessary energy medium for production. Meeting the supply and replenishment of water in the production processes of steel mills can ensure the normal operation of production and reach the standard of production. In recent years, energy saving and environmental protection have become the two major themes of water treatment plants, which sets higher demands on the automation system. A process water treatment system Metallurgical enterprises in the water demand according to their water quality and function