What is the effect of using activated carbon filters to use activated carbon filters?
Soft -water station usually uses sodium ion exchangers to make soft water.The sodium ion exchanger uses NA cation to exchange resin to exchange calcium and magnesium ions in the water into sodium ions. Sodium ions and anion form a strong sodium salt to achieve the purpose of water softening.
During the ion exchange process, the most serious impact on the resin is oxidants and organic matter. The oxidant is mainly active residual chlorine, and organic matter is mainly humus acid or richer acid.After the oxidation of the resin, the color becomes lighter, the volume becomes larger, and it is easy to break.The exchange capacity of the resin will be reduced. After the oxidation and broken product of the carbon chain on the resin falls off, it will become soluble substances to reduce the water quality.The characteristics of the resin are polluted by organic matter is that the exchange capacity is reduced. After the regeneration, the time required for washing is extended. The color of the resin becomes lighter, and the water outlets of the system become worse.Therefore, water must be treated with activated carbon before entering the ion exchange system.
After filtering by active carbon filters, the residual chlorine ≤ 0.1ppm, SDI ≤ 4 meets the requirements of ion switching, effectively prevent the resin prevent pollution or destruction of harmful substances.
Product Recommendation: carbon activated charcoal filter