【简答题】
为什么离子交换器内树脂层有空气时对再生有影响？
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答案
树脂层进了空气后，部分树脂就会被气泡所包围，再生液便不能通过被空气所占领的部分，因而使这部分树脂不能进行再生，促使交换器出力降低，同时也会造成水质不良。
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