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检验锅炉水处理质量的手段是水质分析。伞义仅就锅外化学处理中水质分析常见有关问题与问行们进行探讨。 1 离子交换剂分析 (1)问题低压锅炉水处理当采用锅外处理时,一般使用离子交换剂——树脂。离子交换树脂的交换容量是随环境、液体状况不断变化的。离子交换树脂在使用过程中,由于有害杂质的侵入,造成树脂内部的交换孔道被杂质堵塞或表面被覆盖,或交换基团被占用,致使其交换容量明显降低。当在用树脂交换容量下降到小于
The means to test the quality of boiler water treatment is water quality analysis. Umbrella just outside the pot chemical analysis of water quality analysis of the common problems and asked them to explore. 1 ion exchanger analysis (1) the problem of low-pressure boiler water treatment when using the pot treatment, the general use of ion exchange resin - resin. Ion exchange resin exchange capacity is changing with the environment, liquid conditions. Ion exchange resin in use, due to the invasion of harmful impurities, resulting in the resin inside the exchange channel is clogged with impurities or the surface is covered, or the exchange group is occupied, resulting in significantly reduced exchange capacity. When using resin exchange capacity drops to less than