Physical And Chemical Properties Of Medical Stone Ceramic Ball

First, leaching and mineralization
Medical stone ceramic ball contains a variety of constants and trace elements, in pure water, tap water has good dissolution performance. The dissolution rate of different elements of ceramic ball in medical stone is different. Trace elements that are beneficial to human body, such as li, mn, sr, th, se, ge, mo, etc., have higher dissolution rate and larger dissolution amount; The elements harmful to human body ph, hg, as, cd and so on are relatively low dissolved. With the increase of the dissolution times of medical stone ceramic balls, the degree of mineralization is significantly reduced, and the number of uses of medical stone ceramic balls is limited. Our factory has carried out toxic element dissolution experiment on the sample of medical stone after high temperature forging and burning, the results show that; The dissolution rates of toxic elements pb, cs, hg and as are lower than the national standard for drinking natural mineral water in our country [gb8537-1995].
Second, adsorption
Medical stone ceramic ball has remarkable adsorption properties for various heavy metal ions, bacteria, nitrite, phenol and so on. The adsorption of medical stone ceramic ball is manifested in porous and spongy structure, large specific surface area, strong adsorption capacity for molecules with higher polarity such as co2, nh4+, and can absorb ammonia, hydrogen sulfide, organic chlorine, cyanide and other substances harmful to animal health; In addition, the main chemical composition of the medical stone ceramic ball is sio2, which can form a spatial network structure based on [sio4], and the top oxygen of the tetrahedron is co-bonded with the adjacent tetrahedron, and k+, na+, ca2+, mg2+ through ionic bonding. When the medical stone ceramic ball is in an aqueous solution, partial ionization is generated, and a large number of active groups [-sio] on the surface of the other side of the structure can trap heavy metal ions or bacteria in the water.
3. Biological activity
In the medium of medical stone ceramic balls, the survival rate of yeast is quite high. It shows that the medical stone ceramic ball has certain biological activity.
Medical stone ceramic ball in water can release k, na, mg, fe and other essential components of human blood and body fluids. It helps the body medium to be in a weak alkali state, increase the resistance to virus invasion, they can replace harmful heavy metal elements in liver and muscle cells, and expel them from the body, so medical stone ceramic ball mineralized water has a "cell detergent" said. Medical stone ceramic ball has anti-fatigue, anti-hypoxia effect, can increase the conversion rate of nutrients, promote animal growth and development.
Fourth, the bidirectional adjustment performance of water elements and water quality ph
Insoluble minerals such as silicates and oxides in medical stone ceramic balls are dissolved and precipitated in water by solubility product. When their solubility in water reaches the solubility product at the same temperature, they stop dissolving or crystallizing. If the concentration of an ion in the water is too low to reach the solubility product value, the composition of the mineral will dissolve until the extrusion product value is reached. Therefore, the missing elements or ions in the water can be dissolved and supplemented from the medical stone ceramic ball; Elements or ions present in water or in higher concentrations are balanced by the "isoionic effect".
Bidirectional ph adjustment performance of medical stone ceramic ball on water quality, the water quality of weakly acidic (ph=5) to weakly alkaline (ph= 11) is adjusted to nearly neutral (ph value in 7.2-9.7), this is because the main chemical components of medical stone are a12o3, and al element is a typical amphoric element, acidic conditions, and the water quality of the stone is low. ai can exist in the form of al(oh)2+, with a negative charge; Under alkaline conditions, al can exist in the form of h2alo3, which is negatively charged.