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一、预处理过滤器的保养和维护1.石英砂过滤器中按市政供水标准,反冲洗周期应设定为48小时;过滤介质正常使用寿命为3年。2.活性炭过滤器中按市政供水标准,反冲洗周期应设定为72小时;过滤介质正常使用寿命为2年。3.软化树脂的再生周期取决于树脂的工作交换容量和原水硬度等可交
First, the pretreatment filter maintenance and maintenance 1. Quartz sand filter according to the municipal water supply standards, backwash cycle should be set to 48 hours; filter media normal life of 3 years. 2. Activated carbon filter municipal water supply standards, backwash cycle should be set to 72 hours; filter media normal life of 2 years. 3. Softening resin regeneration cycle depends on the exchange of resin work capacity and raw water hardness can be submitted