CN106938848A - A kind of polybasic ion anti-bacteria ceramic filtrate and preparation method thereof - Google Patents
A kind of polybasic ion anti-bacteria ceramic filtrate and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to water-purifying material field, a kind of polybasic ion anti-bacteria ceramic filtrate and preparation method thereof is disclosed.The raw material of the polybasic ion anti-bacteria ceramic filtrate includes the component of following parts by weight：60 190 parts of 95 105 parts of starch slurry, 70 80 parts of kaolin particle, 120 130 parts of synthetic zeolite, 95 105 parts of activated carbon, 45 55 parts of quartz sand, 95 105 parts of ammonium carbonate, 70 80 parts of polybasic ion antiseptic and water.The filtrate of the present invention can not only filter impurities in water, moreover it is possible to adsorb, kill bacterium in water, microorganism etc..It is compared to traditional filter core more compact, it is convenient to carry, change convenient, therefore application field is wider.
Description
Technical field
The present invention relates to water-purifying material field, more particularly to a kind of polybasic ion anti-bacteria ceramic filtrate and preparation method thereof.
Background technology
Filtering material now on the market for water purification is universal a lot, and main filtering material is filter core.But mesh
Preceding most of or using the impurity in filter water as main point, though impurity has been filtered, these impurities in water are brought
The harm of bacterium be also very big, can be to human body if not filtered to the bacterium in water, going out and remove and directly drink water
Assembly healthy hidden danger.The sterilization of current drinking water, major way is that heat sterilization either ultraviolet sterilization is carried out to water.But this
A little sterilizing means are required for by external energy.And for the container that needs are carried with and are drunk water, just can not carry out
Sterilize.
In addition, filter core is typically all to need to be fabricated to solid shape that water could be filtered, filter core is typically all direct
It is installed in container and container systems selling.After when long-time, if necessary to be changed to filter core, not only more not
Just, and update cost it is higher.It is therefore desirable to send out to output one kind itself just with impurity screening, bacterium function, and be easy to take
Band, low cost, the convenient filtering material of replacing.
The content of the invention
In order to solve the above-mentioned technical problem, the invention provides a kind of polybasic ion anti-bacteria ceramic filtrate and its preparation side
Method.The filtrate of the present invention can not only filter impurities in water, moreover it is possible to adsorb, kill bacterium in water, microorganism etc..It is compared to tradition
Filter core it is more compact, convenient to carry, it is convenient to change, therefore application field is wider.
The present invention concrete technical scheme be：A kind of polybasic ion anti-bacteria ceramic filtrate, raw material includes following parts by weight
Component：95-105 parts of starch slurry, 70-80 parts of kaolin particle, 120-130 parts of synthetic zeolite, 95-105 parts of activated carbon, quartz sand
60-190 parts of 45-55 parts, 95-105 parts of ammonium carbonate, 70-80 parts of polybasic ion antiseptic and water.
The anti-bacteria ceramic filtrate of the present invention can not only effective impurity screening, and can also effectively adsorb, eliminating bacteria.And
And filtrate is compared with filter core, it is in granular form, application surface is wider, unlike filter core is because shape is limited and is limited only to water purification cartridge
Put.
In filtrate of the present invention, synthetic zeolite has good adsorptivity, and the wherein metal such as absorbing copper, lead, cadmium, nickel, molybdenum is micro-
The ability of grain is particularly pertinent.And synthetic zeolite, which also has, prevents the effect of bumping, can effectively prevent the upward punching of liquid,
Liquid held stationary when enabling heating.Polybasic ion antiseptic coupled ion antibacterial mechanisms and micro- magnetoelectricity field technology principle, resist
Bacterium property good stability, antibacterial activity is high, and with adsorption capacity.Activated carbon has adsorption rate fast, the characteristics of high adsorption capacity.
Kaolin has good plasticity, beneficial to the granulating and forming of filtrate.Starch slurry is not only easy to get, low cost, and environmental protection,
It is harmless to water quality.And its between each component in filtrate of the present invention compatibility, cohesive it is good.Ammonium carbonate is soluble in water, energy
Enough preferably auxiliary remove the poisonous metals such as cadmium, nickel.Quartz sand high mechanical strength, retaining power is strong.
Preferably, the preparation method of the starch slurry is as follows：It is 1 by mass ratio:1-2 starch and 85-95 DEG C of heat
Water is positioned in agitator, and stirring is until the uniform mucilage shape of formation, obtains starch slurry.
Preferably, the preparation method of the kaolin particle is as follows：The kaolinite for taking dioxide-containing silica to be not less than 99%
Soil, is crushed, and is then placed into ball milling 30-60min in ball mill；Taken out after ball milling, carry out filtering screening, choosing particle diameter is
The kaolin particle of 300-1000 mesh.
Kaolinic dioxide-containing silica is defined in and is not less than 99%, is a large amount of golden because of containing in common kaolin
Belong to ion, part metals ion can influence itself whiteness of object in calcination process, certain influence is caused on outward appearance.Secondly,
It can be chemically reacted, can be replaced each other under pyroreaction between the part metals wherein contained, cause object to go bad,
There may be harmful material.
Preferably, the preparation method of the synthetic zeolite is as follows：0.8-1.2mol/L silicon is poured into there-necked flask
After the sodium aluminate aqueous solution of acid sodium aqueous solution and 0.8-1.2mol/L, stirring 10-20min, silicon is added dropwise into mixed solution
Colloidal sol, continues to stir after 50-70min, obtains the zeolite gel of homogeneous phase；Then zeolite gel is transferred to Autoclaves for synthesis
In, reacted at 170-190 DEG C after 20-28h, water quenching reactor suction filtration, in continuously being washed with deionized water and being in solution
Property；Crushed after 20-28h, drying are finally bakeed at 95-105 DEG C, obtained the synthetic zeolite that granularity is 120-200 mesh；Its
Middle sodium metasilicate, sodium aluminate, Ludox and washing are 5-7 with the mol ratio of deionized water:1:28-32:750-800.
Existing synthetic zeolite is used to prepare after filtrate of the invention, and its adsorptivity can not be played completely, the present invention
For this problem, specific synthetic zeolite homemade according to the method described above obtained synthetic zeolite will be applied to as stated above
In filtrate, water purification, advantages of good adsorption effect.
Preferably, the preparation method of the activated carbon is as follows：Anthracite is crushed, filtering screening is carried out, particle diameter is chosen
For the smokeless coal particle of 80-100 purposes, it is then dried into 1.5-2.5h in 110-130 DEG C of drying machine；Again by grinding
Potassium hydroxide and smokeless coal particle 2.5-3.5 in mass ratio:1 mixing, mixture is positioned in horizontal activation furnace and lived
Change, activation temperature is 650-750 DEG C, and soak time is 25-35min, by activation products first with 0.4-0.6mol/L's after activation
Hydrochloric acid solution is washed, then it is 5.5-6.5 to be washed to pH with distillation, is finally dried at 105-115 DEG C, is obtained activated carbon.
The homemade activated carbon of the present invention is compared with common activated carbon, and it is more suitable for the raw material as filtrate of the present invention, its
Adsorption activity is higher, and filtering, absorption antibacterial effect are more preferable.
Preferably, sieving removes impurity to the quartz sand after ball milling 6-8h, ball milling in ball mill in advance, granularity is chosen
For the part of 100-400 mesh.
Preferably, the preparation method of the polybasic ion antiseptic is as follows：
(1) first 0.5-0.6 in mass ratio:1 mixes silica with water, then adds it in the water of 0.4-0.6 times of quality,
Stirring obtains suspension；By silver nitrate, zinc nitrate and magnesia each with suspension 1.5-2 in mass ratio:1 mixing, obtains three
Plant solution；By three kinds of solution respectively with heating water bath to 28-35 DEG C, then three kinds of solution are mixed and continued stirring until completely molten
Solution, obtains solution A.
Silica is first mixed with a part of water, is then then added in water, stable suspension can be so formed,
If directly mixed silica with whole water, suspension just can not be formed.After silica is combined with each metal ion, make
For carrier, good stability.
(2) first copper is melted, then adding zinc makes zinc and copper melting mixing, then adds charcoal powder, wherein copper, zinc, wood
The mass ratio of powdered carbon is 1:1.4-1.6:2.8-3.2；Cooling down after well mixed, grinding obtains composite brass powder.
When Zn content is less than 35% in composite brass, zinc, which can be dissolved in copper, forms single-phase, as alpha brass.This Huang
Copper plasticity is good, suitable for cold and hot pressure processing, contributes to the performance of stabilizing material in the material, it helps antiseptic it is steady
It is fixed.
Note needing first to dissolve copper in preparation process, because copper is different from the solution temperature of zinc, if first solving zinc
Words can cause the zinc when not reaching the solution temperature of copper also just to be consumed by evaporation.Charcoal is added in brass, anti-biotic material can be made
There is absorption affinity under original antibacterial effect, and charcoal is as the carrier and skeleton in anti-biotic material, allow in anti-biotic material
Each metal ion species are adsorbed, for application in the material, are even more to form antibacterial film on surface, are improved sterilization rate.
(3) 1.1-1.3 in mass ratio:2 are added to composite brass powder in solution A, form mixture B；Prepare nitric acid molten
In liquid, the salpeter solution that mixture B is added to its 1.8-2.2 times of quality；It is warming up to 100-140 DEG C；Prepare glacial acetic acid and two
Monoethanolamine total concentration is 30-40wt% solution, added in salpeter solution, produces and precipitates and wash precipitation, then heats up, washes
Wash repeatedly；Add and dried at the titanium dioxide of 0.3-0.4 times of solution quality, 80-100 DEG C into solution, after cooling, obtained
Polybasic ion antiseptic.
Composite brass powder is mixed with solution A, is then made in polybasic ion antiseptic, anti-biotic material and adds titanium dioxide
Titanium, can not only play antibacterial action, and can increase the stabilization of powder whiteness and resistance to elevated temperatures.
The polybasic ion antiseptic of the present invention utilizes ion antibacterial principle and micro- magnetoelectricity field technology principle, forms a kind of new
Type high-efficiency antimicrobial added material.It is effectively improved the anti-microbial property and service life of filtrate, it is to avoid traditional anti-biotic material
Antibiotic property is low, service life is low and the problems such as too strong temperature dependency.Its advantage is specially：
(1) polybasic ion antiseptic improves antibacterial ability by the method for ion antibacterial.Polybasic ion antiseptic is in magnetoelectricity
On the basis of, by the means of ion antibacterial, absorption exchanges various ions, stabilizes R1The length of chain, is controlled in controllable model
In enclosing, antibiotic property is set to reach most active state.And close state occur for ion and cause the problem of antibacterial activity is poor,
Single quaternary phosphonium salt content of monomer can be improved to improve antibacterial activity in ion exchange.And ion monomer copolymerization can be used
Ion-exchange breaks this situation, and can add various harmless ions to improve anti-microbial property.
(2) polybasic ion antiseptic can effective interference cell wall synthesis.Bacteria cell wall important component is peptide glycan,
Ion antibacterial agent is to the interference effect of cell membrane, and the main polysaccharide chain that suppresses is crosslinked with linking with tetrapeptide, so that cell membrane loses
Integrality, loses the protective effect to osmotic pressure, damages thalline and dead.
Polybasic ion antiseptic can damaging cells film.Cell membrane is the important part of bacterial cell vital movement.Cause
This, such as damaged membrane wound, destruction will cause bacterial death.
Polybasic ion antiseptic can suppress the synthesis of protein.The building-up process of protein is changed, stopped, making bacterium dead
Die.Protein is material base for bacterium, is organic macromolecule, is the basic organic matter for constituting cell, is that life is lived
The dynamic main undertaker.There is no protein just without life, and ion-exchange breaks the ring building-up process of protein, makes whole
Process is changed or stopped, and such bacterium just stops growing or dead.
Polybasic ion antiseptic can interfere with the synthesis of nucleic acid.In a word be hinder hereditary information duplication, including DNA,
RNA synthesis, and DNA profiling transcript mRNA etc..
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.The polybasic ion antiseptic of the present invention utilizes ion antibacterial principle and micro- magnetoelectricity skill
Art principle, good stability, antibacterial activity is high, and with adsorption capacity；The anti-microbial property of material can be effectively improved and used
Life-span.
Preferably, in step (3), the pH value of the salpeter solution is 4.2-5.
Preferably, in step (3), the consumption of the solution of glacial acetic acid and diethanol amine is salpeter solution matter during washing every time
In 0.4-0.6 times of amount, and the solution of glacial acetic acid and diethanol amine, the mass ratio of glacial acetic acid and diethanol amine is 1:1.5-2.5.
The preparation method of above-mentioned polybasic ion anti-bacteria ceramic filtrate, comprises the following steps：
Each component is weighed by proportioning, synthetic zeolite and kaolin particle, activated carbon, ammonium carbonate together are added in mixer
Row stirring, is subsequently added into starch slurry, polybasic ion antiseptic and mixes together, then adds quartz sand and is well mixed, finally adds
Water is simultaneously well mixed, and the pug with plasticity is made；It is the particle that granularity is 1-10mm by pug granulating and forming；After shaping
Particle first dries 10-14h at 65-75 DEG C, then is dried completely at 105-115 DEG C, then sinters 25- at 300-500 DEG C
35min, finally sinters 55-65min at 600-900 DEG C, is taken out after cooling, finished product.
Polybasic ion anti-bacteria ceramic filtrate produced by the present invention is in granular form, wide application.The present invention is according to the filtrate
The characteristics of formula, it is in sintering process, and specific settings sinter successively to be heated up by three steps so that energy portion energy after filtrate sintering
Substantial amounts of three-dimensional network hole is enough formed, so that with more preferable strainability and more preferable water flux.
It is compared with the prior art, the beneficial effects of the invention are as follows：The filtrate of the present invention can not only filter impurities in water, moreover it is possible to
Bacterium, microorganism etc. in absorption, kill water.It is compared to traditional filter core more compact, it is convenient to carry, change convenient, therefore
Application field is wider.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of polybasic ion anti-bacteria ceramic filtrate, its raw material includes the component of following parts by weight：100 parts of starch slurry, kaolin
Grain 75 parts, 125 parts of synthetic zeolite, 100 parts of activated carbon, 50 parts of quartz sand, 100 parts of ammonium carbonate, 75 parts of polybasic ion antiseptic and
125 parts of water.
The preparation method of the starch slurry is as follows：It is 1 by mass ratio:1.5 starch and 90 DEG C of hot water are positioned over stirring
In device, stirring is until the uniform mucilage shape of formation, obtains starch slurry.
The preparation method of the kaolin particle is as follows：The kaolin for taking dioxide-containing silica to be not less than 99%, by its powder
It is broken, it is then placed into ball milling 45min in ball mill；Taken out after ball milling, carry out filtering screening, selection particle diameter is 300-1000 purposes
Kaolin particle.
The preparation method of the synthetic zeolite is as follows：Poured into there-necked flask 1mol/L sodium silicate aqueous solution and
After 1mol/L sodium aluminate aqueous solution, stirring 15min, Ludox is added dropwise into mixed solution, continues to stir after 60min,
Obtain the zeolite gel of homogeneous phase；Then zeolite gel is transferred in Autoclaves for synthesis, is reacted at 180 DEG C after 24h, use water
Chilling reactor suction filtration, is continuously washed to solution with deionized water in neutrality；24h is finally bakeed at 100 DEG C, is carried out after drying
Crush, obtain the synthetic zeolite that granularity is 120-200 mesh；Wherein sodium metasilicate, sodium aluminate, Ludox and washing deionized water
Mol ratio is 6:1:30:780.
The preparation method of the activated carbon is as follows：Anthracite is crushed, filtering screening is carried out, selection particle diameter is 80-100 mesh
Smokeless coal particle, then by its in 120 DEG C of drying machine dry 2h；Again the potassium hydroxide by grinding and anthracite
Grain in mass ratio 3:1 mixing, mixture is positioned in horizontal activation furnace and activated, and activation temperature is 700 DEG C, soak time
For 30min, activation products are first washed with 0.5mol/L hydrochloric acid solution after activation, then it is 6 or so to be washed to pH with distillation, most
Dried afterwards at 110 DEG C, obtain activated carbon.
Sieving removes impurity to the quartz sand after ball milling 7h, ball milling in ball mill in advance, and selection granularity is 100-400 mesh
Part.
The polybasic ion antiseptic, is made by following methods：
(1) first in mass ratio 0.55:1 mixes silica with water, then adds it in the water of 0.5 times of quality, stirs
To suspension；By silver nitrate, zinc nitrate and magnesia each with suspension in mass ratio 1.8:1 mixing, obtains three kinds of solution；Will
Three kinds of solution are mixed and continued stirring until to 30 DEG C, then with heating water bath respectively and are completely dissolved by three kinds of solution, obtain solution
A。
(2) first copper is melted, then adding zinc makes zinc and copper melting mixing, then adds charcoal powder, wherein copper, zinc, wood
The mass ratio of powdered carbon is 1:1.5:3；Cooling down after well mixed, grinding obtains composite brass powder.
(3) in mass ratio 1.2:2 are added to composite brass powder in solution A, form mixture B；PH value is 4.6 nitric acid
In solution, the salpeter solution that mixture B is added to its 2 times of quality；It is warming up to 120 DEG C；Prepare glacial acetic acid and diethanol amine is total
(mass ratio of glacial acetic acid and diethanol amine is 1 to the solution that concentration is 35wt%:2), added in salpeter solution, precipitation is produced simultaneously
Washing precipitation, then heats up, washs in triplicate；The consumption of the solution of glacial acetic acid and diethanol amine is molten for nitric acid during washing every time
0.5 times of liquid quality.The titanium dioxide of solution quality 1/3 is added into solution, 90 DEG C of drying after cooling, obtain polybasic ion
Antiseptic.
The preparation method of described polybasic ion anti-bacteria ceramic filtrate, comprises the following steps：
Each component is weighed by proportioning, synthetic zeolite and kaolin particle, activated carbon, ammonium carbonate together are added in mixer
Row stirring, is subsequently added into starch slurry, polybasic ion antiseptic and mixes together, then adds quartz sand and is well mixed, finally adds
Water is simultaneously well mixed, and the pug with plasticity is made；It is the particle that granularity is 5mm or so by pug granulating and forming；After being molded
Particle 12h is first dried at 70 DEG C, then dried completely at 110 DEG C, then 30min sintered at 400 DEG C, finally 750
60min is sintered at DEG C, is taken out after cooling, finished product.
Embodiment 2
A kind of polybasic ion anti-bacteria ceramic filtrate, its raw material includes the component of following parts by weight：95 parts of starch slurry, kaolin particle
70 parts, 120 parts of synthetic zeolite, 95 parts of activated carbon, 45 parts of quartz sand, 95 parts of ammonium carbonate, 70 parts of polybasic ion antiseptic and water 60
Part.
The preparation method of the starch slurry is as follows：It is 1 by mass ratio:1 starch and 85 DEG C of hot water are positioned over agitator
In, stirring is until the uniform mucilage shape of formation, obtains starch slurry.
The preparation method of the kaolin particle is as follows：The kaolin for taking dioxide-containing silica to be not less than 99%, by its powder
It is broken, it is then placed into ball milling 30min in ball mill；Taken out after ball milling, carry out filtering screening, selection particle diameter is 300-1000 purposes
Kaolin particle.
The preparation method of the synthetic zeolite is as follows：Poured into there-necked flask 0.8mol/L sodium silicate aqueous solution and
After 0.8mol/L sodium aluminate aqueous solution, stirring 10min, Ludox is added dropwise into mixed solution, continues to stir 50min
Afterwards, the zeolite gel of homogeneous phase is obtained；Then zeolite gel is transferred in Autoclaves for synthesis, reacted at 170 DEG C after 28h,
Water quenching reactor suction filtration, is continuously washed to solution with deionized water in neutrality；28h is finally bakeed at 95 DEG C, after drying
Crushed, obtained the synthetic zeolite that granularity is 120-200 mesh；Wherein sodium metasilicate, sodium aluminate, Ludox and washing deionization
The mol ratio of water is 5:1:28:750.
The preparation method of the activated carbon is as follows：Anthracite is crushed, filtering screening is carried out, selection particle diameter is 80-100 mesh
Smokeless coal particle, then by its in 110 DEG C of drying machine dry 2.5h；Again the potassium hydroxide and anthracite by grinding
Particle in mass ratio 2.5:1 mixing, mixture is positioned in horizontal activation furnace and activated, and activation temperature is 650 DEG C, activation
Time is 35min, first washs activation products with 0.4mol/L hydrochloric acid solution after activation, then it is 5.5 to be washed to pH with distillation
Left and right, finally dries at 105 DEG C, obtains activated carbon.
Sieving removes impurity to the quartz sand after ball milling 6-8h, ball milling in ball mill in advance, and selection granularity is 100-400
Purpose part.
The polybasic ion antiseptic, is made by following methods：
(1) first in mass ratio 0.5:1 mixes silica with water, then adds it in the water of 0.4 times of quality, and stirring is obtained
Suspension；By silver nitrate, zinc nitrate and magnesia each with suspension in mass ratio 1.5:1 mixing, obtains three kinds of solution；By three
Three kinds of solution are mixed and continued stirring until to 28 DEG C, then with heating water bath respectively by kind solution to be completely dissolved, and obtains solution A.
(2) first copper is melted, then adding zinc makes zinc and copper melting mixing, then adds charcoal powder, wherein copper, zinc, wood
The mass ratio of powdered carbon is 1:1.4:2.8；Cooling down after well mixed, grinding obtains composite brass powder.
(3) in mass ratio 1.2:2 are added to composite brass powder in solution A, form mixture B；Secure ph is 4.2
In salpeter solution, the salpeter solution that mixture B is added to its 1.8 times of quality；It is warming up to 100 DEG C；Prepare glacial acetic acid and diethyl
(mass ratio of glacial acetic acid and diethanol amine is 1 to the solution that hydramine total concentration is 30wt%:1.5), added in salpeter solution, production
It is raw to precipitate and wash precipitation, then heat up, wash repetition three；The consumption of the solution of glacial acetic acid and diethanol amine is during washing every time
0.4 times of salpeter solution quality.The titanium dioxide of 0.3 times of solution quality is added into solution, 80 DEG C of drying after cooling, are obtained
Polybasic ion antiseptic.
The preparation method of described polybasic ion anti-bacteria ceramic filtrate, comprises the following steps：
Each component is weighed by proportioning, synthetic zeolite and kaolin particle, activated carbon, ammonium carbonate together are added in mixer
Row stirring, is subsequently added into starch slurry, polybasic ion antiseptic and mixes together, then adds quartz sand and is well mixed, finally adds
Water is simultaneously well mixed, and the pug with plasticity is made；It is the particle that granularity is 1mm or so by pug granulating and forming；After being molded
Particle 14h is first dried at 65 DEG C, then dried completely at 105 DEG C, then 35min sintered at 300 DEG C, finally 600
65min is sintered at DEG C, is taken out after cooling, finished product.
Embodiment 3
A kind of polybasic ion anti-bacteria ceramic filtrate, its raw material includes the component of following parts by weight：105 parts of starch slurry, kaolin
Grain 80 parts, 130 parts of synthetic zeolite, 105 parts of activated carbon, 55 parts of quartz sand, 105 parts of ammonium carbonate, 80 parts of polybasic ion antiseptic and
190 parts of water.
The preparation method of the starch slurry is as follows：It is 1 by mass ratio:2 starch and 95 DEG C of hot water are positioned over agitator
In, stirring is until the uniform mucilage shape of formation, obtains starch slurry.
The preparation method of the kaolin particle is as follows：The kaolin for taking dioxide-containing silica to be not less than 99%, by its powder
It is broken, it is then placed into ball milling 60min in ball mill；Taken out after ball milling, carry out filtering screening, selection particle diameter is 300-1000 purposes
Kaolin particle.
The preparation method of the synthetic zeolite is as follows：Poured into there-necked flask 1.2mol/L sodium silicate aqueous solution and
After 1.2mol/L sodium aluminate aqueous solution, stirring 20min, Ludox is added dropwise into mixed solution, continues to stir 70min
Afterwards, the zeolite gel of homogeneous phase is obtained；Then zeolite gel is transferred in Autoclaves for synthesis, reacted at 190 DEG C after 20h,
Water quenching reactor suction filtration, is continuously washed to solution with deionized water in neutrality；20h is finally bakeed at 105 DEG C, after drying
Crushed, obtained the synthetic zeolite that granularity is 120-200 mesh；Wherein sodium metasilicate, sodium aluminate, Ludox and washing deionization
The mol ratio of water is 7:1:32:800.
The preparation method of the activated carbon is as follows：Anthracite is crushed, filtering screening is carried out, selection particle diameter is 80-100 mesh
Smokeless coal particle, then by its in 130 DEG C of drying machine dry 1.5h；Again the potassium hydroxide and anthracite by grinding
Particle in mass ratio 3.5:1 mixing, mixture is positioned in horizontal activation furnace and activated, and activation temperature is 750 DEG C, activation
Time is 25min, first washs activation products with 0.6mol/L hydrochloric acid solution after activation, then it is 6.5 to be washed to pH with distillation
Left and right, finally dries at 115 DEG C, obtains activated carbon.
Sieving removes impurity to the quartz sand after ball milling 6-8h, ball milling in ball mill in advance, and selection granularity is 100-400
Purpose part.
The polybasic ion antiseptic, is made by following methods：
(1) first in mass ratio 0.6:1 mixes silica with water, then adds it in the water of 0.6 times of quality, and stirring is obtained
Suspension；By silver nitrate, zinc nitrate and magnesia each with suspension in mass ratio 2:1 mixing, obtains three kinds of solution；By three kinds
Three kinds of solution are mixed and continued stirring until to 35 DEG C, then with heating water bath respectively and are completely dissolved by solution, obtain solution A.
(2) first copper is melted, then adding zinc makes zinc and copper melting mixing, then adds charcoal powder, wherein copper, zinc, wood
The mass ratio of powdered carbon is 1:1.6:3.2；Cooling down after well mixed, grinding obtains composite brass powder.
(3) 1.1-1.3 in mass ratio:2 are added to composite brass powder in solution A, form mixture B；Secure ph is 5
Salpeter solution, in the salpeter solution that mixture B is added to its 2.2 times of quality；It is warming up to 140 DEG C；Prepare glacial acetic acid and two
(mass ratio of glacial acetic acid and diethanol amine is 1 to the solution that monoethanolamine total concentration is 40wt%:2.5), added in salpeter solution,
Produce and precipitate and wash precipitation, then heat up, wash in triplicate；The use of the solution of glacial acetic acid and diethanol amine when washing every time
Measure as 0.6 times of salpeter solution quality.The titanium dioxide of 0.4 times of solution quality is added into solution, 100 DEG C dry, after cooling,
Obtain polybasic ion antiseptic.
The preparation method of described polybasic ion anti-bacteria ceramic filtrate, comprises the following steps：
Each component is weighed by proportioning, synthetic zeolite and kaolin particle, activated carbon, ammonium carbonate together are added in mixer
Row stirring, is subsequently added into starch slurry, polybasic ion antiseptic and mixes together, then adds quartz sand and is well mixed, finally adds
Water is simultaneously well mixed, and the pug with plasticity is made；It is the particle that granularity is 10mm or so by pug granulating and forming；After being molded
Particle 10h is first dried at 75 DEG C, then dried completely at 115 DEG C, then 25min sintered at 500 DEG C, finally 900
55min is sintered at DEG C, is taken out after cooling, finished product.
Indices are as follows in water after polybasic ion anti-bacteria ceramic filtrate processing of the present invention：
The antibacterial effect figure of polybasic ion anti-bacteria ceramic filtrate of the present invention is as follows：(conventional running water)
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, 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 (10)
1. a kind of polybasic ion anti-bacteria ceramic filtrate, it is characterised in that raw material includes the component of following parts by weight：Starch slurry 95-
105 parts, 70-80 parts of kaolin particle, 120-130 parts of synthetic zeolite, 95-105 parts of activated carbon, 45-55 parts of quartz sand, ammonium carbonate
60-190 parts of 95-105 parts, 70-80 parts of polybasic ion antiseptic and water.
2. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 1, it is characterised in that the preparation side of the starch slurry
Method is as follows：It is 1 by mass ratio:1-2 starch and 85-95 DEG C of hot water are positioned in agitator, and stirring is until form uniform
Mucilage shape, obtains starch slurry.
3. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 1, it is characterised in that the system of the kaolin particle
Preparation Method is as follows：The kaolin for taking dioxide-containing silica to be not less than 99%, is crushed, and is then placed into ball milling 30- in ball mill
60min；Taken out after ball milling, carry out filtering screening, choose the kaolin particle that particle diameter is 300-1000 mesh.
4. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 1, it is characterised in that the preparation of the synthetic zeolite
Method is as follows：Poured into there-necked flask 0.8-1.2mol/L sodium silicate aqueous solution and 0.8-1.2mol/L sodium aluminate it is water-soluble
After liquid, stirring 10-20min, Ludox is added dropwise into mixed solution, continues to stir after 50-70min, obtains homogeneous phase
Zeolite gel；Then zeolite gel is transferred in Autoclaves for synthesis, reacted at 170-190 DEG C after 20-28h, water quenching
Reactor suction filtration, is continuously washed to solution with deionized water in neutrality；It is last that 20-28h is bakeed at 95-105 DEG C, dry laggard
Row is crushed, and obtains the synthetic zeolite that granularity is 120-200 mesh；Wherein sodium metasilicate, sodium aluminate, Ludox and washing deionized water
Mol ratio be 5-7:1:28-32:750-800.
5. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 1, it is characterised in that the preparation side of the activated carbon
Method is as follows：Anthracite is crushed, carry out filtering screening, selections particle diameter be the smokeless coal particle of 80-100 purposes, then by its
1.5-2.5h is dried in 110-130 DEG C of drying machine；Again the potassium hydroxide and smokeless coal particle by grinding in mass ratio
2.5-3.5:1 mixing, mixture is positioned in horizontal activation furnace and activated, and activation temperature is 650-750 DEG C, soak time
For 25-35min, activation products are first washed with 0.4-0.6mol/L hydrochloric acid solution after activation, then pH is washed to distillation it is
5.5-6.5, finally dries at 105-115 DEG C, obtains activated carbon.
6. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 1, it is characterised in that the quartz sand is in advance in ball
Sieving removes impurity after ball milling 6-8h in grinding machine, ball milling, chooses the part that granularity is 100-400 mesh.
7. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 1, it is characterised in that the polybasic ion antiseptic
Preparation method it is as follows：
（1）First 0.5-0.6 in mass ratio:1 mixes silica with water, then adds it in the water of 0.4-0.6 times of quality,
Stirring obtains suspension；By silver nitrate, zinc nitrate and magnesia each with suspension 1.5-2 in mass ratio:1 mixing, obtains three
Plant solution；By three kinds of solution respectively with heating water bath to 28-35 DEG C, then three kinds of solution are mixed and continued stirring until completely molten
Solution, obtains solution A；
（2）First copper is melted, then adding zinc makes zinc and copper melting mixing, then adds charcoal powder, wherein copper, zinc, charcoal powder
Mass ratio be 1:1.4-1.6:2.8-3.2；Cooling down after well mixed, grinding obtains composite brass powder；
（3）1.1-1.3 in mass ratio:2 are added to composite brass powder in solution A, form mixture B；Salpeter solution is prepared, will
Mixture B is added in the salpeter solution of its 1.8-2.2 times of quality；It is warming up to 100-140 DEG C；Prepare glacial acetic acid and diethanol amine
Total concentration is 30-40wt% solution, added in salpeter solution, produces and precipitates and wash precipitation, is then heated up, washing is repeated
Repeatedly；The titanium dioxide of 0.3-0.4 times of solution quality is added into solution, drying at 80-100 DEG C, after cooling, obtain it is polynary from
Sub- antiseptic.
8. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 7, it is characterised in that step（3）In, the nitric acid
The pH value of solution is 4.2-5.
9. a kind of polybasic ion anti-bacteria ceramic filtrate as claimed in claim 8, it is characterised in that step（3）In, washing every time
When glacial acetic acid and the consumption of solution of diethanol amine be 0.4-0.6 times of salpeter solution quality, and glacial acetic acid and diethanol amine
In solution, the mass ratio of glacial acetic acid and diethanol amine is 1:1.5-2.5.
10. a kind of preparation method of polybasic ion anti-bacteria ceramic filtrate as described in one of claim 1-9, it is characterised in that bag
Include following steps：
Each component is weighed by proportioning, synthetic zeolite and kaolin particle, activated carbon, ammonium carbonate together are added in mixer
Row stirring, is subsequently added into starch slurry, polybasic ion antiseptic and mixes together, then adds quartz sand and is well mixed, finally adds
Water is simultaneously well mixed, and the pug with plasticity is made；It is the particle that granularity is 1-10mm by pug granulating and forming；After shaping
Particle first dries 10-14h at 65-75 DEG C, then is dried completely at 105-115 DEG C, then sinters 25- at 300-500 DEG C
35min, finally sinters 55-65min at 600-900 DEG C, is taken out after cooling, finished product.
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