CN106818860A - A kind of polybasic ion antibacterial ore-rock filtrate and preparation method thereof - Google Patents
A kind of polybasic ion antibacterial ore-rock filtrate and preparation method thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Abstract
The present invention relates to anti-biotic material field, a kind of polybasic ion antibacterial ore-rock filtrate is disclosed, including following raw material is prepared from：Volcanic rock, medical stone, AgNO3、Cu(NO3)2, Zn and deionized water；Wherein, the quality of the Zn is respectively the 7.3 14% of volcanic rock gross mass.Polybasic ion antibacterial ore-rock filtrate of the invention utilizes ion antibacterial principle and micro- magnetoelectricity field technology principle, form a kind of novel antibacterial added material, to heavy metal ion Pb, Hg in water, the adsorption rate of Cr, Cd, As up to more than 96%, to the adsorption rate of Escherichia coli up to more than 95%.By in filtrate soaking water, water by mineralising, necessary to mineral matter therein and trace element are all human body, and pH value that can also be in bidirectional modulation water effect.
Description
Technical field
The present invention relates to anti-biotic material field, more particularly to a kind of polybasic ion antibacterial ore-rock filtrate and preparation method thereof.
Background technology
Inorganic antiseptic is not likely to produce with its broad-spectrum antibacterial property, persistence, chemical stability, heat resistance, security, bacterium
The outstanding features such as drug resistance, as the class antiseptic that selection is happy to potentiality and people.Inorganic antiseptic is by antibacterial activity
Composition and carrier are constituted, and Antibacterial Constituents are mainly metal ion, apply at present most antibacterial metal ions for silver, zinc,
Copper etc..Compare silver-colored, copper, three kinds of anti-microbial properties of ion of zinc, silver ion antibacterium ability is most strong but expensive, in certain journey
Its application is limited on degree；Though zinc and copper ion bacteria resistance energy are weaker than silver ion, have than silver ion preferably antimycotic
Performance, and it is with low cost, therefore, antibiotic property metal ion is used in combination, while comprehensive anti-microbial property is improved, reduce into
This, learns from other's strong points to offset one's weaknesses, and has complementary advantages, the main flow as current inorganic antibacterial composition application.
Inorganic antiseptic anti-microbial property quality it is relevant with the sustained release/migration velocity of metal ion, and its stability then with
Carrier is relevant to the absorption power of metal ion, therefore the selection of carrier is most important.Carrier is usually with slow releasing function
Inorganic matter, the carrier being generally used at present has zeolite, calcium phosphate, basic zirconium phosphate, hydroxyapatite, soluble glass, nanometer two
Silica etc..Chinese patent CN1271523A discloses a kind of inorganic antiseptic with vermiculite as carrier and preparation method thereof, should
Method is to utilize ion exchange principle, and copper ion is implanted into vermiculite interlayer, is made the copper-vermiculite antibacterial of cupric 0.5~8.5%
Agent, because it solely uses copper ion antibacterial, its anti-bacterial effect is poor；Chinese patent CN1404732A discloses one kind with element
Porcelain powder is antiseptic of carrier and preparation method thereof, and its antibacterial activity component is zinc nitrate and silver nitrate, and is added a certain amount of
Ammonium nitrate shields to silver and zinc ion, makes product nondiscolouring；Chinese patent CN1339257A disclose one kind with slope in detail
Stone is inorganic antiseptic of carrier and preparation method thereof, and the method is first processed palygorskite with acid activation, then by absorption
It is obtained as the silver ion or copper ion of antibacterial components.Three of the above carrier is respectively provided with layer chain or loose structure, surface area
Greatly, adsorptivity is strong and relative low price.
Medical stone is the rock of quartz porphyry or granite porphyry in igneous rock, and its outward appearance is in fawn or light gray
Ground mass in spread the phenocryst and the quartz crystals of gray of white feldspar, wheat meal seemingly, and to gain the name.Medical stone contain potassium,
Several Ten microelements such as sodium, calcium, magnesium, copper, zinc, aluminium, manganese, iron, titanium, phosphorus, play an important roll in viable organism metabolism, remove
Outside can be as health care medicinal, it may also be used for the aspect such as food and drink, daily chemical products, animal feed, water filtration, cosmetology.According to
Research display, medical stone mainly has following three big effects：1) absorption affinity is strong, can adsorb harmful heavy metal ions, chlorine in water
Bacterium in gas and water；2) leachable mineral matter, the trace element that medical stone contains can the dissolution easily in water；3) water is adjusted
Matter, medical stone has dual regulation to water quality, once Zn-Co soluble-glass in water, it is dissolution；When excessive, and suction can be played
Attached effect, moreover it is possible to automatically adjust acid-base value, its adjustable range, near-neutral pH=7.2~8.7 are can tune to from pH=5~11.
Medical stone ground porphyritic texture, with electron-microscope scanning it was observed that its surface relief is uneven, in porous spongy.Chip is split into multilayer saw
Tooth outline, its surface area is very big.Shown with infrared spectrum analysis, medical stone is the tetrahedron based on SiO4 tetrahedral configurations
Top oxygen and neighboring tetrahedra key altogether, this structure of exactly medical stone makes it have a good absorption property, one be can
Absorption bacterium and virus itself have an antibiotic property, two be can adsorption antibacterial metal ion, while its good stripping property, protect
The timely dissolution of antibiotic property metal ion and giving full play to for antibacterial action are demonstrate,proved, have been the ideal chose of inorganic antibacterial agent carrier,
But not yet it is used for the production field of antiseptic at present.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of polybasic ion antibacterial ore-rock filtrate and its preparation side
Method.Obtained polybasic ion antibacterial ore-rock filtrate of the invention can overcome disadvantages mentioned above, polybasic ion antibacterial ore-rock of the invention
Filtrate utilizes ion antibacterial principle and micro- magnetoelectricity field technology principle, forms a kind of novel antibacterial added material, can be effectively
Improve anti-microbial property and service life, it is to avoid the antibiotic property of traditional anti-biotic material is low, service life is low and temperature dependency
Too strong the problems such as.
To achieve these goals, the present invention uses following technical scheme：
A kind of polybasic ion antibacterial ore-rock filtrate, including following raw material is prepared from：Volcanic rock, medical stone, AgNO3、Cu
(NO3)2, Zn and deionized water；Wherein, the quality of the Zn is respectively the 7.3-14% of volcanic rock gross mass.
In the technical program, polybasic ion antibacterial ore-rock filtrate of the invention is using ion antibacterial principle and micro- magnetoelectricity
Know-why, forms a kind of new and effective antibacterial added material.It is effectively improved anti-microbial property and service life, it is to avoid
The antibiotic property of traditional anti-biotic material is low, low service life and the problems such as too strong temperature dependency.Its advantage is specially：
(1) polybasic ion antibacterial ore-rock filtrate improves antibacterial ability by the method for ion antibacterial.By the hand of ion antibacterial
Section, absorption exchanges various ions, antibiotic property is reached most active state.Various harmless ions are added to make antibacterial
Performance is improved.
(2) polybasic ion antibacterial ore-rock filtrate can effective interference cell wall synthesis.Bacteria cell wall important component is
Peptide glycan, to the interference effect of cell membrane, the main polysaccharide chain that suppresses is crosslinked with linking with tetrapeptide, so that cell for ion antibacterial agent
Wall loses integrality, loses the protective effect to osmotic pressure, damages thalline and dead.
Polybasic ion antibacterial ore-rock filtrate can damaging cells film.Cell membrane is the important composition portion of bacterial cell vital movement
Point.Therefore, such as damaged membrane wound, destruction, bacterial death will be caused.
Polybasic ion antibacterial ore-rock filtrate can suppress the synthesis of protein.The building-up process of protein is changed, stops, making
Bacterial death.Protein is material base for bacterium, is organic macromolecule, is the basic organic matter for constituting cell, is
The main undertaker of vital movement.There is no protein just without life, and ion-exchange breaks the ring building-up process of protein,
Whole process is set to change or stop, such bacterium just stops growing or dead.
(3) it is added with the long service life of polybasic ion antibacterial ore-rock filtrate.The service life of antiseptic is general and antioxygen
Change is directly related, and oxidation resistance is better, and service life is more long；Otherwise it is then opposite.And polybasic ion antibacterial ore-rock filtrate
Anti-oxidant reinforcement is what is realized by the technology of ion antibacterial, strengthens oxidative resistance, and it can be allowed to keep within a certain period of time
Its intrinsic attribute, it is not oxidized, extend its service life.And ion exchange can add oxidation resistant ion, make material
Starvation, anti-oxidant, the increase service life of lifting material.So in contrast to other materials, being added with polybasic ion and resisting
The materials'use life-span of bacterium ore-rock filtrate can be long.
The present invention strengthens the ionization activity and intensity of composite metal ion by magnetic field, is effectively improved antibacterial sterilizing
Performance, effectively prevents the growth of bacterium.Polybasic ion antibacterial ore-rock filtrate of the invention can be used to be made filter core, for water purification
In；Can be used as additive to be added in ceramic tile, can be added in coating as additive, it is widely used.
Preferably, the particle diameter of volcanic rock is 2-3mm, the particle diameter of medical stone is 3-4mm.
Preferably, volcanic rock is identical in quality with medical stone.
A kind of preparation method of polybasic ion antibacterial ore-rock filtrate, the preparation method is comprised the following steps：
The preparation method is comprised the following steps：
A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added in 50-65 parts of deionized water, 22- is stirred with 80-220r/min
35min, pH is to 4.3-5.6 for regulation, and acidic liquid is obtained；
B) 200-300 parts of volcanic rock is weighed, clear water is respectively put into container after rinsing 3-5 times, adds 400-500 parts of deionized water
Immersion 72h；200-300 parts of medical stone is weighed, clear water is put into another container after rinsing 3-5 times, adds 600-720 parts of deionization
Water soaks 48h；Natural air drying after immersion, is immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min；After taking-up
It is put into activation furnace intensification to be activated, volcanic rock and medical stone after being activated；
C) 22-28 parts of Zn powder is weighed, adds 180-240 parts of deionized water to be made into suspension, 180-220r/min stirrings 22-
After 32min, the volcanic rock after the activation that step b) is obtained is added in suspension with medical stone, is soaked under magnetic field condition
10-20min, is heated up to 80-90 DEG C, and deionized water rinsing is used after taking out cooling, in placing into 200-300 parts of deionized water, plus
Temperature is cooled to 60-70 DEG C to 80-90 DEG C after insulation 2-3min, taking-up cleaned with 60-70 DEG C of hot water 3-5 times it is clear with distilled water again
Wash 3-5 times, oven for drying is used after air-drying；Then by volcanic rock and medical stone in mass ratio 1：1 is ground to the mesh of 400 mesh -600, plus
Enter 50-100 parts of 200 mesh activated carbon powder, it is well mixed after be put into the acidic liquid that step a) is obtained, be heated up to 50-80 DEG C, then with
The speed of 120r/min is stirred 30 minutes, and drying obtains mixed powder；
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried；Again
It is positioned in stove, the temperature of stove is risen to 500-800 DEG C, be incubated 10 minutes, be continuously heating to 850-900 DEG C, is incubated 30 minutes,
Come out of the stove after natural cooling, obtain polybasic ion antibacterial ore-rock filtrate.In the technical program, the acidic liquid of step a) is mainly
For the inorganic impurity in cleaning volcanic rock and medical stone micropore, increase porosity, its pH value is reached in certain scope；
The chemical reaction of pickling：Zn+Cu(NO3)2=Zn (NO3)2+ Cu, Zn+2AgNO3==Zn (NO3)2+ 2Ag,
2Zn(NO3)2=2ZnO+4NO2↑+O2↑ (decomposition)；
The effect of activation：C is activated with oxygen generation redox at high temperature, is reached by the gas reaction (burn and lose) of C
The purpose of carbon is made in carbon granules.Its main chemical reactions work is as follows：(when oxygen is sufficient)：C+O2=CO2If oxygen is not enough：2C+O2
=2CO, C+CO2=2CO.Polybasic ion antibacterial ore-rock filtrate is made, to heavy metal ion Pb, Hg in water, Cr, Cd, As
Adsorption rate up to more than 96%, to the adsorption rate of Escherichia coli up to more than 95%.By in filtrate soaking water, water is therein by mineralising
Necessary to mineral matter and trace element are all human body, and pH value that can also be in bidirectional modulation water effect.
Preferably, magnetic induction intensity 0.05-1.2T in step c).
Preferably, the temperature of step b) activation is 800-900 DEG C.
Preferably, the temperature of baking oven is 200-300 DEG C in step c).
It is compared with the prior art, the beneficial effects of the invention are as follows：
Polybasic ion antibacterial ore-rock filtrate of the invention utilizes ion antibacterial principle and micro- magnetoelectricity field technology principle, forms one kind
Novel antibacterial added material, to heavy metal ion Pb, Hg in water, the adsorption rate of Cr, Cd, As up to more than 96%, to large intestine bar
The adsorption rate of bacterium is up to more than 95%.By in filtrate soaking water, by mineralising, mineral matter therein and trace element are all human body institutes to water
It is required, and pH value that can also be in bidirectional modulation water effect.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, but these elaborations are not done to the present invention
Any formal restriction.Unless otherwise indicated, all scientific and technical terms otherwise used by the present invention have belonging to the present invention
The implication being generally understood with those possessing an ordinary skill in the pertinent arts.
Further details of elaboration is made to the present invention with reference to specific embodiment, it is to be understood that, embodiment should not
It is interpreted as limiting the scope of the invention.
Embodiment 1
A kind of polybasic ion antibacterial ore-rock filtrate, including following raw material is prepared from：Volcanic rock, medical stone, AgNO3、Cu
(NO3)2, Zn and deionized water.
A kind of preparation method of polybasic ion antibacterial ore-rock filtrate, the preparation method is comprised the following steps：
A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added in 50 parts of deionized waters, 22min is stirred with 80r/min, adjust pH
To 4.3, acidic liquid is obtained；
B) 200 parts of volcanic rock are weighed, clear water is respectively put into container after rinsing 3 times, adds 400 parts of deionized water immersion 72h；Claim
200 parts of medical stones are taken, clear water is put into another container after rinsing 3 times, add 600 parts of deionized water immersion 48h；It is natural after immersion
Air-dry, be immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min；Activation furnace is put into after taking-up and is warming up to 800
DEG C activated, volcanic rock and medical stone after being activated；
C) 22 parts of Zn powder are weighed, adds 180 parts of deionized waters to be made into suspension, after 180r/min stirrings 22min, step b) obtained
To activation after volcanic rock and medical stone be added in suspension, soak 10min under magnetic field condition, be heated up to 80 DEG C, magnetic
Induction 0.05T；Deionized water rinsing is used after taking out cooling, is placed into 200 parts of deionized waters, be heated up to 80 DEG C, insulation
60 DEG C are cooled to after 2min, taking-up is cleaned 3 times and cleaned with distilled water 3 times again with 60 DEG C of hot water, oven for drying, temperature are used after air-drying
It is 200 DEG C；Then by volcanic rock and medical stone in mass ratio 1：1 is ground to 400 mesh, adds 50 parts of 200 mesh activated carbon powder, mixing
The acidic liquid that step a) is obtained is put into after uniform, 50 DEG C are heated up to, then is stirred 30 minutes with the speed of 120r/min, dried
To mixed powder；
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried；Again
It is positioned in stove, the temperature of stove is risen to 500 DEG C, be incubated 10 minutes, be continuously heating to 850 DEG C, is incubated 30 minutes, natural cooling
After come out of the stove, obtain polybasic ion antibacterial ore-rock filtrate.
Embodiment 2
A kind of polybasic ion antibacterial ore-rock filtrate, including following raw material is prepared from：Volcanic rock, medical stone, AgNO3、Cu
(NO3)2, Zn and deionized water.
A kind of preparation method of polybasic ion antibacterial ore-rock filtrate, the preparation method is comprised the following steps：
A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added in 55 parts of deionized waters, 30min is stirred with 120r/min, adjust pH
To 4.7, acidic liquid is obtained；
B) 260 parts of volcanic rock are weighed, clear water is respectively put into container after rinsing 4 times, adds 450 parts of deionized water immersion 72h；Claim
260 parts of medical stones are taken, clear water is put into another container after rinsing 4 times, add 680 parts of deionized water immersion 48h；It is natural after immersion
Air-dry, be immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min；Activation furnace is put into after taking-up and is warming up to 880
DEG C activated, volcanic rock and medical stone after being activated；
C) 25 parts of Zn powder are weighed, adds 220 parts of deionized waters to be made into suspension, after 200r/min stirrings 30min, step b) obtained
To activation after volcanic rock and medical stone be added in suspension, soak 15min under magnetic field condition, be heated up to 85 DEG C, magnetic
Induction 0.8T；Deionized water rinsing is used after taking out cooling, is placed into 260 parts of deionized waters, be heated up to 88 DEG C, insulation
65 DEG C are cooled to after 3min, taking-up is cleaned 4 times and cleaned with distilled water 4 times again with 65 DEG C of hot water, oven for drying, temperature are used after air-drying
It is 220 DEG C；Then by volcanic rock and medical stone in mass ratio 1：1 is ground to 500 mesh, adds 80 parts of 200 mesh activated carbon powder, mixing
The acidic liquid that step a) is obtained is put into after uniform, 65 DEG C are heated up to, then is stirred 30 minutes with the speed of 120r/min, dried
To mixed powder；
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried；Again
It is positioned in stove, the temperature of stove is risen to 600 DEG C, be incubated 10 minutes, be continuously heating to 880 DEG C, is incubated 30 minutes, natural cooling
After come out of the stove, obtain polybasic ion antibacterial ore-rock filtrate.
Embodiment 3
A kind of polybasic ion antibacterial ore-rock filtrate, including following raw material is prepared from：Volcanic rock, medical stone, AgNO3、Cu
(NO3)2, Zn and deionized water.
A kind of preparation method of polybasic ion antibacterial ore-rock filtrate, the preparation method is comprised the following steps：
A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added in 65 parts of deionized waters, 35min is stirred with 220r/min, adjust pH
To 5.6, acidic liquid is obtained；
B) 300 parts of volcanic rock are weighed, clear water is respectively put into container after rinsing 5 times, adds 500 parts of deionized water immersion 72h；Claim
300 parts of medical stones are taken, clear water is put into another container after rinsing 5 times, add 720 parts of deionized water immersion 48h；It is natural after immersion
Air-dry, be immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min；Activation furnace is put into after taking-up and is warming up to 900
DEG C activated, volcanic rock and medical stone after being activated；
C) 28 parts of Zn powder are weighed, adds 240 parts of deionized waters to be made into suspension, after 220r/min stirrings 32min, step b) obtained
To activation after volcanic rock and medical stone be added in suspension, soak 20min under magnetic field condition, be heated up to 90 DEG C, magnetic
Induction 1.2T；Deionized water rinsing is used after taking out cooling, is placed into 300 parts of deionized waters, be heated up to 90 DEG C, insulation
70 DEG C are cooled to after 3min, taking-up is cleaned 5 times and cleaned with distilled water 5 times again with 70 DEG C of hot water, oven for drying, temperature are used after air-drying
It is 300 DEG C；Then by volcanic rock and medical stone in mass ratio 1：1 is ground to 600 mesh, adds 100 parts of 200 mesh activated carbon powder, mixes
The acidic liquid that step a) is obtained is put into after closing uniformly, 80 DEG C are heated up to, then is stirred 30 minutes with the speed of 120r/min, drying
Obtain mixed powder；
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried；Again
It is positioned in stove, the temperature of stove is risen to 800 DEG C, be incubated 10 minutes, be continuously heating to 900 DEG C, is incubated 30 minutes, natural cooling
After come out of the stove, obtain polybasic ion antibacterial ore-rock filtrate.
It is test antibacterial effect of the invention, is added to being analyzed in different materials：
Table 1：Application in filter core：
| Species | MIC(ppm) | MIC(ppm) | |
| Escherichia coli | 150 | Penicillium notatum | 156 |
| Staphylococcus aureus | 148 | Melanomyces | 152 |
Raw materials used in the present invention, equipment, unless otherwise noted, is the conventional raw material, equipment of this area；It is used in the present invention
Method, unless otherwise noted, is the conventional method of this area.
The above, is only presently preferred embodiments of the present invention, and not the present invention is imposed any restrictions, every according to the present invention
Any simple modification, change and equivalent transformation that technical spirit is made to above example, still fall within the technology of the present invention side
The protection domain of case.
Claims (7)
1. a kind of polybasic ion antibacterial ore-rock filtrate, it is characterised in that be prepared from including following raw material：Volcanic rock, medical stone,
AgNO3、Cu(NO3)2, Zn and deionized water；Wherein, the quality of the Zn is respectively the 7.3-14% of volcanic rock gross mass.
2. a kind of polybasic ion antibacterial ore-rock filtrate according to claim 1, it is characterised in that the particle diameter of volcanic rock is 2-
3mm, the particle diameter of medical stone is 3-4mm.
3. a kind of polybasic ion antibacterial ore-rock filtrate according to claim 1, it is characterised in that volcanic rock and medical stone
It is identical in quality.
4. a kind of preparation method of polybasic ion antibacterial ore-rock filtrate as claimed in claim 1, it is characterised in that the preparation
Method is comprised the following steps：
A) 10 parts of AgNO are respectively weighed3、Cu(NO3)2, it is added in 50-65 parts of deionized water, 22- is stirred with 80-220r/min
35min, pH is to 4.3-5.6 for regulation, and acidic liquid is obtained；
B) 200-300 parts of volcanic rock is weighed, clear water is respectively put into container after rinsing 3-5 times, adds 400-500 parts of deionized water
Immersion 72h；200-300 parts of medical stone is weighed, clear water is put into another container after rinsing 3-5 times, adds 600-720 parts of deionization
Water soaks 48h；Natural air drying after immersion, is immersed in the acidic liquid that step a) is obtained, 20r/min stirrings 60min；After taking-up
It is put into activation furnace intensification to be activated, volcanic rock and medical stone after being activated；
C) 22-28 parts of Zn powder is weighed, adds 180-240 parts of deionized water to be made into suspension, 180-220r/min stirrings 22-
After 32min, the volcanic rock after the activation that step b) is obtained is added in suspension with medical stone, is soaked under magnetic field condition
10-20min, is heated up to 80-90 DEG C, and deionized water rinsing is used after taking out cooling, in placing into 200-300 parts of deionized water, plus
Temperature is cooled to 60-70 DEG C to 80-90 DEG C after insulation 2-3min, taking-up cleaned with 60-70 DEG C of hot water 3-5 times it is clear with distilled water again
Wash 3-5 times, oven for drying is used after air-drying；Then by volcanic rock and medical stone in mass ratio 1：1 is ground to the mesh of 400 mesh -600, plus
Enter 50-100 parts of 200 mesh activated carbon powder, it is well mixed after be put into the acidic liquid that step a) is obtained, be heated up to 50-80 DEG C, then with
The speed of 120r/min is stirred 30 minutes, and drying obtains mixed powder；
D) mixed powder that step c) is obtained is made the spheric granules of 1-5mm using centrifugal granulator, natural air dry is dried；Again
It is positioned in stove, the temperature of stove is risen to 500-800 DEG C, be incubated 10 minutes, be continuously heating to 850-900 DEG C, is incubated 30 minutes,
Come out of the stove after natural cooling, obtain polybasic ion antibacterial ore-rock filtrate.
5. a kind of preparation method of polybasic ion antibacterial ore-rock filtrate according to claim 4, it is characterised in that step c)
Middle magnetic induction intensity 0.05-1.2T.
6. a kind of preparation method of polybasic ion antibacterial ore-rock filtrate according to claim 4, it is characterised in that step b)
The temperature of activation is 800-900 DEG C.
7. a kind of preparation method of polybasic ion antibacterial ore-rock filtrate according to claim 4, it is characterised in that step c)
The temperature of middle baking oven is 200-300 DEG C.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112408963A (en) * | 2020-10-27 | 2021-02-26 | 深圳市华诚达精密工业有限公司 | Porous ceramic material with adsorption and ion elution functions and manufacturing method thereof |
| CN114231459A (en) * | 2021-12-27 | 2022-03-25 | 中南大学 | Escherichia coli, microbial agent, composition and application |
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| CN105948164A (en) * | 2016-06-23 | 2016-09-21 | 苏州腾纳环保科技有限公司 | Antimicrobial deodorizing water purification filter material |
| CN106145298A (en) * | 2016-07-20 | 2016-11-23 | 苏州腾纳环保科技有限公司 | A kind of antibacterial type water purification filtrate |
| CN106186096A (en) * | 2016-07-20 | 2016-12-07 | 苏州腾纳环保科技有限公司 | A kind of health filter element of water purifier |
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| CN105948164A (en) * | 2016-06-23 | 2016-09-21 | 苏州腾纳环保科技有限公司 | Antimicrobial deodorizing water purification filter material |
| CN106145298A (en) * | 2016-07-20 | 2016-11-23 | 苏州腾纳环保科技有限公司 | A kind of antibacterial type water purification filtrate |
| CN106186096A (en) * | 2016-07-20 | 2016-12-07 | 苏州腾纳环保科技有限公司 | A kind of health filter element of water purifier |
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| CN112408963A (en) * | 2020-10-27 | 2021-02-26 | 深圳市华诚达精密工业有限公司 | Porous ceramic material with adsorption and ion elution functions and manufacturing method thereof |
| CN114231459A (en) * | 2021-12-27 | 2022-03-25 | 中南大学 | Escherichia coli, microbial agent, composition and application |
| CN114231459B (en) * | 2021-12-27 | 2023-05-26 | 中南大学 | Escherichia coli, microbial agent, composition and application |
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