CN1413921A

CN1413921A - Anion ceramic material for water purifying

Info

Publication number: CN1413921A
Application number: CN 02130771
Authority: CN
Inventors: 陈荣坤; 朱枫林
Original assignee: BEIJING YARUNZE TECHNOLOGY Co Ltd
Current assignee: BEIJING YARUNZE TECHNOLOGY Co Ltd
Priority date: 2002-09-26
Filing date: 2002-09-26
Publication date: 2003-04-30

Abstract

A negative ion ceramics material for cleaning water is prepared from kaolinite, tour malinite, Chinese medicinal stone, and bamboo charcoal powder through superfine pulverizing, adding adhesive, shaping and high-temp calcining. Its advantages are permanent power to release negative ions and long service life (more than 5 years).

Description

Anion ceramic material for water purification

Water pollution has become a global problem today, and the number of human deaths each year can reach hundreds of thousands of people due to water pollution. In China, due to shortage of per capita water resources, serious water resource pollution and low treatment and reuse level, high attention has been paid to people on pollution and purification of water, particularly drinking water. Along with the improvement of living standard and the enhancement of environmental protection consciousness of people, people pay more and more attention to the physical health of people while living in the peace and happiness industry. For this purpose, various functional drinking water, such as purified water, space water, mineral water, reverse osmosis water, etc., is developed and introduced successively in the market. They solve the problem of pollution of drinking water while giving some new effects to the product, but they do not solve the problems of water degradation and water activation. The degraded water has reduced dissolving power, permeability, diffusibility, metabolism, emulsifying power and cleaning power, and has adverse side effect on human health. According to the related data, the long-term drinking of excessive pure water has negative effects on human health. Therefore, the product which develops the performance of water towards functionalization and really brings benefits to human health will be accepted by the market, and the product will have vitality.

The invention aims to: provides a negative ion generating ceramic material for water purification, which generates negative ions through the contact with water to achieve the purpose of activating and purifying water. When the water is drunk by human body or contacted with human skin, it can obviously promote human health due to the action of negative ions and far infrared rays of the material.

The technical scheme of the invention is as follows: the tourmaline, which is a naturally charged mineral, is mixed with other functional materials by utilizing the characteristics of piezoelectricity, pyroelectricity, ion exchange property and the like, and is roasted at a high temperature of 850 ℃ for 2 hours to form ceramic materials in various forms. The anion water can activate and purify water: (1) reducing the hardness of water; (2) adjusting the pH value of the water to 7.5 in a two-way manner to make the water alkalescent; (3) increasing the amount of dissolved oxygen in the water; (4) the large molecular groups which destroy water are small molecular groups, so that the surface tension is reduced, and the permeability is improved; (5) reducing residual chlorine in the water; (6) antibacterial, sterilizing and anti-rancidity; (7) deodorizing; (8) adding minerals (B, Al, Si, Mg, Fe) beneficial to human health. The drinking of the treated anion water can neutralize excessive acidity in vivo to maintain normal physiological function of human body, improve immunity and activity of human body, and promote health of human body.

Meanwhile, when people take a bath in the bathtub soaked by the negative ion generating material, the people can feel that the blood flow is increased, and the same effect can be achieved by adopting a shower mode. In addition, the material has strong sterilization and bacteriostasis functions, so that the used bath water has no bacteria breeding for a long time.

Comparison of various Drinking Water Properties

High quality drinking water	Mineral water	Purified water	Electrolytic ion water	Anion water
High quality drinking water	Mineral water	Purified water	Electrolytic ion water	Anion water	Contains no harmful substances	Same as before	Same as before	Same as before	Same as before
Proper amount of mineral matter Sub-states	Containing a small amount of radioactivity Elements and definite minerals Substance(s)	Contains no mineral	In a proper proportion Ionic state	In a proper proportion Ionic state	Contains no harmful substances	Same as before	Same as before	Same as before	Same as before
Proper amount of mineral matter Sub-states		Contains no mineral	In a proper proportion Ionic state	In a proper proportion Ionic state	The pH value is alkalescent	Is different	PH5.5	PH7.5-8.5	PH7-8
High and low oxygen content	In general	In general	2 times of common water	Height of	The pH value is alkalescent	Is different	PH5.5	PH7.5-8.5	PH7-8
High and low oxygen content	In general	In general	2 times of common water	Height of	Group of water molecules 5-7H₂O	8-10 of	13-15 of	5 to 8	5 to 6

Tourmaline is a non-metallic mineral resource which is scarce in resources, and the special material called "environmental improvement material" is a silicate mineral, the hardness of which is 7.0-7.5, and the relative density is 3.03-3.25. Due to the extremely complex crystal structure, two high-charge atoms are obviously staggered in the crystal lattice arrangement, so that one end of the crystal particles is a charge anode, the other end of the crystal particles is a charge cathode, electrons flow from the cathode to the anode without stopping, and current and an electrostatic field are formed around the electrons.

The ceramic material containing tourmaline exerts the maximum effect when contacting with water molecules. Water molecule (H)₂O) releasing electrons upon contact with (e)^-) Immediately after the material, slight electrolysis of the surrounding water molecules takes place, water molecules (H)₂O) is decomposed into hydrogen ions (H) having positive charges⁺) And a negatively charged hydroxyl group, i.e. hydroxyl (OH)^-). Hydroxyl radical (OH)^-) Combine with surrounding water molecules to form hydroxyl ions (H)₃O₂ ^-Or H₂O.OH^-) Namely, the alkaline hydroxyl anion with negative charge. The chemical formula is as follows:

in addition, it also has the functions of emitting far infrared ray, bacteriostasis, antibiosis, deodorization and deodorization.

The tourmaline has the above properties, but the effect of the tourmaline is limited, so how to exert and strengthen the original function of the tourmaline needs to be mixed with other functional materials, which is also the key point of the invention.

The materials mixed with the active agent comprise kaolin playing a role in isolation, maifanshi and bamboo charcoal powder playing a role in enhancing the activation of negative ions, water glass playing a role in bonding and the like. The proportion of the additive can be different according to different use requirements. The ceramic material prepared by the method can be widely applied to various environments and places such as drinking water, water for aquatic animals (fish culture, ornamental fish and animals), water for plants, water for washing, bathing, swimming pools, water for fountains and the like.

Example one

Ceramic balls or ceramic pieces which are sintered by 50 percent of kaolin, 20 percent of tourmaline, 15 percent of maifanshi, 15 percent of bamboo charcoal powder and 10 percent of water glass according to the weight percentage of 10 percent of water are added with tap water taken from Tianjin and are placed for 1 hour after being gently stirred, thus obviously improving the water quality.

Detecting items	Residual chlorine (mg/l)	Dissolved oxygen amount (mg/l)	Hardness of (mg/l)	Nitrite salt (mg/l)	Ammonia nitrogen (mg/l)
Detecting items	Residual chlorine (mg/l)	Dissolved oxygen amount (mg/l)	Hardness of (mg/l)	Nitrite salt (mg/l)	Ammonia nitrogen (mg/l)	Before treatment	0.2	6.0	226	0.15	0.2
After treatment	0.075	9.0	170	0.05	＜0.2	Before treatment	0.2	6.0	226	0.15	0.2

Example two

The water purifying agent is prepared by mixing (by weight percentage) kaolin 40%, tourmaline 25%, maifanshi 15%, bamboo charcoal powder 20%, and water glass 10% into sintered ceramic balls, adding ceramic balls 50 g with diameter of 4 mm into 400 g of tap water, stirring for 5 min, standing, and adjusting Ph value of original water in two directions.

Time (hours)	0	2	72	96
Time (hours)	0	2	72	96	Ph value (alkaline water)	9.2	9.0	8.2	7.8
Ph value (acid water)	6.5	6.8	7.4	7.5	Ph value (alkaline water)	9.2	9.0	8.2	7.8

EXAMPLE III

The components by weight percentage are as follows: 50 percent of kaolin, 30 percent of tourmaline, 10 percent of maifan stone, 10 percent of bamboo charcoal powder and 10 percent of water glass are sintered into ceramic balls, 10 grams of the ceramic balls are put into 200 milliliters of tap water from different sources, and the hardness of the water is obviously reduced after the ceramic balls are treated for 10 minutes.

Time (minutes)	0	10	30	60
Time (minutes)	0	10	30	60	Hardness ((mg/l)) Haihai tap Water	351	234	204	192
Hardness ((mg/l)) Water in sunward region	269	199	180		Hardness ((mg/l)) Haihai tap Water	351	234	204	192

Claims

1. A ceramic material capable of generating negative ions for water purification, characterized in that: it is mainly composed of kaolin, tourmaline, maifanshi stone, bamboo charcoal powder, water glass, etc.

2. The anionic ceramic material for water purification according to claim 1, wherein: the components and the proportion (weight percentage) are as follows: 30-60% of kaolin, 10-30% of tourmaline, 10-20% of maifanshi stone, 10-20% of bamboo charcoal powder and 10% of water glass.

3. The anionic ceramic material for water purification according to claims 1 and 2, wherein: the final form of the material is various spherical, conical, annular, irregular sheet, mesh, etc.

4. The anionic ceramic material for water purification according to claims 1 and 2, wherein: the water activating agent has the effects of converting common water into anion water, converting hard water into soft water, adjusting the pH value of the water to be alkalescence with the pH value of about 7.5, reducing the number of molecules contained in a molecular group and the like, so that the water is activated, and the quality is improved; can inhibit and even kill bacteria in water to purify the water. The water can be used as drinking water for human body to increase beneficial minerals (microelements), neutralize oxygen free radicals in vivo, regulate blood circulation and metabolism, regulate endocrine, and enhance body resistance.

5. The anionic ceramic material for water purification according to claims 1 and 2, wherein: it can be widely used for drinking water treatment in various forms, water treatment for preparing beverages, water treatment in the brewing industry, and treatment of various bathing water and various animal and plant cultivation and planting water which are in contact with human bodies.

6. The anionic ceramic material for water purification according to claims 1 and 2, wherein: can use washing products for human body such as soap and shampoo as carrier, and can ionize water negatively during use, so as to achieve the purpose of maintaining human health by contacting water with skin.