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Item | Value |
+ca(%) | 10-30 |
+Mg(%) | 20-30 |
+k(%) | 10-30 |
+Na(%) | 5-15 |
-SIO3 | 3-10 |
other trace elements (%) | 0.5-0.8 |
PH value | 7.5-10.5 |
whitness(%) (min.) | 90 |
Water absorption (%) (max.) | 20 |
Volume density (g/cm3) | 1.8-2.0 |
Bulk density (g/cm3) | 1.4-1.6 |
Compressive strength (KN/pc) | 0.08-0.1 |
Application | Application |
food , drinking | Maifan stone mineralized water, maifan stone tea, wine, food additives, fresh for vegetables and fruits , refrigerator deodorant, etc. |
Environmental protection | water purification and wastewater treatment, used for adsorp heavy metal ions, ammonium nitrogen and harmful bacteria, water filteration and quality control etc. |
Farming and cultivation industry | Presoaking seed or spraying on the leaf by maifan stone leach liquor will have the good effect for seed germination, root growth, oxygen absorption, development of growth and yield formation. It can improve the production quality for boybean, peanut, milk vetch etc. And can used as the feed additives for animals and fish, also can used as the fertilizer additives etc. |
Others | Maifan stone ceramics |