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目前工业锅炉离子交换水处理有固定床顺流再生、固定床逆流再生,还有移动床、流动床、浮动床等等。虽然顺流再生已逐步被取代,但占主导地位的仍然是固定床顺流再生和固定床逆流再生交换器。固定床顺流再生交换器,其结构简单、投资省、操作方便,管理容易,但连续再生操作工艺使其出水质量差、数量少、再生效果也差,往往只能达到交换剂工
At present, industrial boiler ion exchange water treatment with fixed bed downstream regeneration, fixed bed countercurrent regeneration, as well as moving bed, fluidized bed, floating bed and so on. Although the downstream regeneration has been gradually replaced, but still dominated by fixed-bed downstream regeneration and fixed bed countercurrent regeneration exchanger. Fixed bed downstream regenerator, its simple structure, the provincial investment, easy operation, easy management, but the continuous regeneration of the operating process to poor quality of its effluent, the number of small, poor regeneration effect, often only to achieve swap workers