Drift-light softening water resin is one of the important ingredients in softening water device, it can effectively adsorption of calcium and magnesium ions in raw water, reduce the hardness of water to achieve softening effect.
Therefore, softening water resin plays an important role in the process of soft water treatment.
The role of the floating water resin in the softening water device Softening water equipment in the environmental protection industry can also be called a soft water or scale-retarding device, that is, yin and yang ion exchanger. The hardness standard of water is generally defined by the content of calcium and magnesium ions in water. Replace the calcium and magnesium ions from the water with sodium ions, reducing the hardness of the water and meeting the required water quality requirements.
Generally is the use of yin and yang ion exchange resin for softening, with the reduction of sodium ions in the resin, calcium and magnesium ions increased the proportion of the proportion, gradually reduce the hardness of water. When the soft water resin absorbs a certain amount of calcium magnesium ions, it must be regenerated, the regeneration process is to rinse the resin layer with salt water in the salt tank, the hardness ions on the resin in the replacement out, with the recycled waste liquid discharged out of the tank, the resin has resumed the softening exchange function.
This is more conducive to the reuse of resin, will not cause unnecessary waste. In addition, the softening water device also need to add the appropriate amount of hydrochloric acid, hydrochloric acid is actually played a supporting role, it can and calcium ions, magnesium ions, can be adsorption of the resin calcium ions and magnesium ions removed, so that the resin does not adsorption too many calcium and magnesium ions and lose its adsorption effect on calcium and magnesium ions in raw water, The life of the resin can be extended to ensure the effective operation of the softening water equipment.