Drinking water under the physical conditions and regional differences, the appropriate choice of mineral water for drinking, can be a supplementary minerals, in particular the role of trace elements. Summer season due to sweating the loss of drinking mineral water mineral supplement is an effective means.
Nine specified national standards boundaries of indicators include lithium, strontium, zinc, selenium, bromide, iodide, silicic acid, free carbon dioxide and total dissolved solids, mineral water, there must be limits one or more indicators to achieve the requirements of , the requirements were (unit: mg / L): lithium, zinc, iodide were ≥ 0.2, Se ≥ 0.01, bromide ≥ 1.0, silicic acid ≥ 25, free carbon dioxide and total dissolved solids ≥ 250 ≥ 1000 . Most of the market of mineral water is strontium (Sr) type and silicic acid type.
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What is mineral water?Source:internet Add Date:2011-02-23 | ||
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