What is the standard water softener
soft water, it will not be too unfamiliar. Many households are equipped with water softeners for it. So what is it standard soft water?
can be divided into natural water two kinds of hard and soft water: Where contains relatively large amounts of calcium, magnesium ions in water (inorganic minerals) is referred to as hard water, soft water, otherwise referred to. If the hardness due to magnesium containing sodium carbonate or bicarbonate, such water is called a temporary hard; when this water hardness of the water caused by the sulphate or chloride containing calcium and magnesium called permanent hard water. So, what is the standard softener is it?
contains a lot of calcium and magnesium ions in hard water, heated to boil once the water will produce a precipitate, the precipitate formed is calcium and magnesium carbonates, i.e. scale . In this case we need water softening equipment, hard and soft water according to the amount of calcium and magnesium ions separately, 10 milligrams of calcium oxide per liter of water is 1 degree. 8 is lower than the standard degree of soft water, hard water is higher than 17 degrees, is interposed between moderately hard water.
by the introduction of small series, you are not already mastered the standard water softener is the knowledge of what, if you want to learn more about water softeners can refer directly to it and other small water safety knowledge, came to attention in small series articles of it, there are many families drinking little knowledge about drinking water safety.
Editor: Zhang Fu
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