202063(水)

Appearance is indications of hardness


Water, in other words, can be too soft. The presence of scaling in plumbing and laundry, which has a dingy appearance, is indications of hardness. Too much sodium in household taps can have a negative impact on health.

Most household systems operate by reducing the concentration of calcium, magnesium and other ions contributing to hardness. Hardness provides dietary calcium and magnesium, which can help reduce the solubility of such potentially toxic metal ions as lead and copper.

A certain amount of hardness can be beneficial. While this softens, it also introduces a range of other concerns.

Most water softeners achieve this by a process of ion exchange. Household plumbing will require more maintenance and replacement that is more frequent. A good softener can be adjusted to keep the household within optimum levels. Instead of bubbling up, soap tends to form a coating on the surface resembling scum on a pond.

Everybody can benefit from increased softness. Pipes will not fail prematurely due to galvanic corrosion and your quality of life will be significantly improved. Plumbing will not be fouled by heavy scaling and soap will clean efficiently producing clean laundry. They can provide a steady supply of water, which is both easy on your plumbing and healthy for you and your family.

The best water softeners are those, which can be adjusted, or set, to produce water, which is neither too hard nor too soft. Tap water will not smell vaguely like rotten eggs and cream will not curdle on coffee or tea made from it. The ions associated with most hardness, including magnesium, calcium and others, are substituted for sodium ions. Quality varies a lot across the country ranging from fairly good right out of the tap to something resembling liquid brimstone that wrecks plumbing and reduces the cleaning power of soap. Hardness is caused by the presence of magnesium and other ions, which can build up in household plumbing fouling it and accelerating galvanic corrosion. A good softener can keep the tap water used by the household at an optimum balance and a number of proven systems have been developed over the years to do this.






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