Process one: quartz sand + activated carbon + softening + security filter + reverse osmosis device (water production <2M3 / H equipment)
Process two: quartz sand + activated carbon + scale inhibition system + security filter + reverse osmosis device (water production> 2M3 / H equipment)
Process 3: flocculation sedimentation + quartz sand + activated carbon + scale inhibition system + security filter + reverse osmosis device (applicable when the raw water is poor)
Process 4: Quartz sand + activated carbon + softening + security filter + reverse osmosis device + ozone sterilization / ultraviolet sterilization (applicable to pure water production and beverage preparation)
Process 5: Quartz sand + activated carbon + softening + security filter + first-level reverse osmosis + second-level reverse osmosis + ozone sterilization / ultraviolet sterilization (applicable when the conductivity of raw water is> 1000μS / cm)
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