What is the effect of the hardness of water on the recovery rate of ultrapure water equipment?

What is the effect of the hardness of water on the recovery rate of ultrapure water equipment? The hardness of water refers to the total amount of calcium and magnesium ions in the water, usually in the form of ions.
these ions can not pass the reverse osmosis membrane of ultrapure water equipment, will cause pollution to the reverse osmosis membrane, so that the recovery rate is affected, the following Chongqing Volan water treatment to introduce the hardness of a water on the recovery rate of ultrapure water equipment has any impact? When water through the water treatment equipment reverse osmosis membrane elements, pure water will pass through the semi-permeable membrane, and the water calcium and magnesium ions will be intercepted at one end of the thick water, part will be washed away with the discharge of thick water, part will be stranded on the surface of the semi-permeable membrane, a long time, the concentration of calcium and magnesium ions gradually reached the "Longoril scale index" will be solid or colloidal form, such as calcium carbonate, magnesium carbonate and so on.
this "scale" will be ultrapure water equipment reverse osmosis semi-permeable membrane membrane hole blocking, thus affecting the reverse osmosis membrane water permeable, resulting in a reduction in the recovery rate, product water quality decline.
on the water hardness on the recovery rate of ultrapure water equipment on the introduction here, I hope to help you, but also want to learn more about ultrapure water equipment, welcome to continue to pay attention to our website.
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