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Mineral spring common senseprovenance:GZ MW Report  Date
Added:2005-12-18 The mineral spring is a natural headwaters that attains the national mineral spring standard, the mineral spring headwaters can be spring or the machine wells, the mineral spring can not have any additive, must be purely natural.9 the mineral spring country mark GB8537-95 provisions reach the mark item, have among them any a the item reach the mark and then affirm in order to is the mineral spring, it the item that the mineral spring is more to attain for be partial to the Si sour and Sr.The electric conductivity rate of the mineral spring is generally higher, the most is in 400-1000 ¦Ì ses. A lot of minerals spring degree of hardness is higher, more in the 200-300 mgs/ L.The every electric conductivity rate high and total degree of hardness high mineral spring eating is not so good.The electric conductivity rate is is low in 300 ¦Ì ses, the total degree of hardness is is low in the mineral spring eating of the 100 mgs/ L sweeter. 2, the mineral spring of familiar reach the mark item and super mark items Reach the mark item:Sr:0.4 mgs/ L(25 above 0.2 mgs/ L of ¡æs) Be partial to the Si sour:30 mgs/ L(25 above 25 mgs/ L of ¡æs) Lithium:0.2mg/L Zinc:0.2mg/L Super mark item:Fluorine:2 mg/L Second nitrate:0.003 mg/L |
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