The invention provides a
ceramic ball for water purification and a preparation method thereof. The
ceramic ball is prepared from the following raw materials in parts by weight: 33 to 38 parts of pi stone ball, 13 to 17 parts of Ms tomalin ball, 15 to 19 parts of
selenium-rich mineralization ball, 5 to 9 parts of
negative potential ball, 18 to 22 parts of Muyu-Stone ball, 28 to 32 parts of medical stone ball and 2 to 4 parts of
activated carbon. The pi stone ball, the Ms tomalin ball, the
selenium-rich mineralization ball, the
negative potential ball, the Muyu-Stone ball, the medical stone ball and the
activated carbon are uniformly mixed; the mixture is milled by a ball grinder; the
powder is screened by a 5,000 to 8,000 mesh-
sieve; the
powder is molded in a rolling way or a grouting way; the molded product is placed in a shady and cool place to be dried and is fettled; the product is fired at the high temperature of 1,250 to 1,300 DEG C in a
kiln to be molded; after the product is finely modified and delivered from the
kiln to be dried in shade, the
ceramic ball for water purification is obtained. After being drunk by people, the water treated by the ceramic ball can reduce hypertension,
hyperlipidemia and hyperglycemia, enhances
metabolism, and is easily absorbed by a
human body to
discharge vivotoxin and
heavy metals and enhances physique.