在试验选择的优惠条件下进行水处理不仅能延长树脂的有效交换周期而且交换后的给水硬度可趋于零。
Under the optimal conditions, the processing of water can not only prolong the efficient exchange period of the resin, but also make the hardness of feeding water almost to zero.
应用离子交换软化法，可使蒸汽锅炉给水的硬度达到合格标准。
Application of ion exchange softening method, can make steam boiler feed water hardness meet eligibility criteria.
炉外水处理主要指给水在进入蒸汽锅炉之前，为了除去其中的硬度而进行的软化处理以及降碱、除盐等水质处理。
Furnace web of water supply mainly refers to before entering the steam boiler, in order to remove the hardness of the softening treatment and alkali reduction, in addition to salt water.
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