Why is the actual water output of the automatic water softening equipment different-Ocpuritech-img

Why is the actual water output of the automatic water softening equipment different?

by:Ocpuritech     2021-06-15
Why automatic water softening equipment the actual amount of water is not the same writer:? There are customers in the use of reflected water production is set at the time of purchase automatic water softening equipment, mainly the Shique in actual use. What is the reason for this situation? Let us use this article to understand the reasons why the water output of the automatic softening equipment does not meet the requirements, and find a suitable solution. 1. The height of the effective layer of softening resin is not up to standard. The lower the resin layer, the greater the effect of flow rate on its exchange capacity. When the height of the resin layer reaches 19 to 30 feet (762mm), the impact of the flow rate caused by the height of the resin layer on its exchange capacity can be reduced to a relatively low level, so it is recommended that the height of the resin layer be greater than 800mm. 2. The operating flow rate during the treatment is too low. Generally, the greater the flow rate, the larger the working layer required for ion exchange, and the effective utilization of resin will decrease, but the water production capacity per unit time of the equipment will increase. Conversely, the smaller the flow rate, the smaller the required working layer, and the resin utilization rate will increase, but the water production capacity per unit time of the equipment will decrease. Reasonable exchange flow rate is very important to improve the water production capacity and exchange capacity of the equipment. It is generally recommended that the operating flow rate be controlled at 20-30m/h (ie 4-10gpm/ft2). 3. The contact time between the water and the resin layer is too long. The longer the contact time between the water and the resin, the more sufficient the exchange will be. The exchange capacity per unit volume of the resin will increase, but the water production capacity of the resin per unit time will decrease. The shorter the contact time, the more insufficient the exchange, the lower the exchange capacity of the resin per unit volume, and the higher the water production capacity of the resin per unit time. Therefore, a reasonable contact time is very important for the economic operation of the water softener. The hourly water flow is 8-40 times the resin loading volume.
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