FIELD: softening of drinking water. SUBSTANCE: composition comprises potassium carbonate and water having total hardness of 4- 30 mg/equiv/l, the ratio of components being as follows (wt %): 15-16 potassium carbonate and the hard water balance. EFFECT: improved properties of the composition.
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR WATER SOFTENING | 1995 |
|
RU2100293C1 |
| COMPOSITION FOR SMOOTHENING WATER | 1994 |
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| COMPOSITION FOR SOFTENING OF WATER (VARIANTS) | 1994 |
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| METHOD OF SOFTENING OF WATER | 1997 |
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| METHOD OF SOFTENING WATER | 1993 |
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| METHOD OF SOFTENING WATER | 1995 |
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| METHOD AND APPARATUS FOR PREPARING PROTEIN-VITAMINED CONCENTRATE FROM GREEN PLANTS | 1991 |
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| METHOD OF WATER SOFTENING | 0 |
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SU842034A1 |
| METHOD OF MANUFACTURING ORGANOMINERAL FERTILIZERS | 1994 |
|
RU2092468C1 |
