CN104140133A - Antibacterial oil absorption compound kieselguhr and application thereof - Google Patents
Antibacterial oil absorption compound kieselguhr and application thereof Download PDFInfo
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- CN104140133A CN104140133A CN201410363028.1A CN201410363028A CN104140133A CN 104140133 A CN104140133 A CN 104140133A CN 201410363028 A CN201410363028 A CN 201410363028A CN 104140133 A CN104140133 A CN 104140133A
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Abstract
The invention discloses antibacterial oil absorption compound kieselguhr and the application thereof. The compound kieselguhr is composed of, by weight, 90-99.99% of kieselguhr and 0.01-10% of antibacterial nanometer materials. The unique characteristics of the nanometer materials are fully utilized, the advantage that the application range of kieselguhr is wide is combined, the developed antibacterial oil absorption compound kieselguhr is unique in performance, and the antibacterial oil absorption compound kieselguhr is widely applied on the aspects such as water treatment, personal care and family health.
Description
Technical field
The present invention relates to nano combined new material technology field, specifically, relate to a kind of compound diatomite and application with antibacterial and oil absorptive function.
Background technology
Diatomite is a kind of biogenic silicastone, it mainly by ancient times diatom remains formed.Its chemical composition is with SiO
2be main, its color is white, canescence, grey and terra brown etc., has exquisiteness, loose, light weight, porous, water-absorbent and the strong physical property of perviousness.Be applied to widely filler, flocculating aids, support of the catalyst, weedicide etc.
In recent years, the research of nano combined diatom soil increases gradually, and it has been applied to the fields such as optics, probe, medicine carrying, catalyzer, filtration, but the new functional diatomite material of developing in this field is also very insufficient.For example, the antimicrobial form diatomite that can be used for the industries such as medical treatment, health, water treatment, makeup is developed less; And for example, the compound diatom soil matrix that has a special oil absorptive function there is not yet disclosure on this.
Summary of the invention
The object of the invention is for the tight demand of field to multifunctional antibiotic material such as current water treatment, personal care, family health cares, a kind of antibacterial and compound diatomite oil absorptive function that has is provided.It can be used as filtrate for sewage disposal and clean water treatment, also can be used as pulvis and makes an addition in the personal care products such as makeup, shampoo, foot lotion, also can be used as additive to add in the interior decoration products such as diatom ooze, creates healthy living product.
To achieve these goals, the present invention adopts following technical scheme:
A compound diatomite, is comprised of diatomite and antimicrobial nano material, and its weight percentage is respectively 90-99.99%, 0.01%-10%.The weight percentage of diatomite and antimicrobial nano material is preferably 95-99.97%, 0.03-5%.
In above-mentioned compound diatomite, described antimicrobial nano material is synthesized inner in diatomite or adopted the rear method arranging to be carried on diatomite porous surface by original position.
In above-mentioned compound diatomite, described antimicrobial nano material is one or several mixing in nanometer gold, nanometer silver, Platinum Nanoparticles.
A water purifying treating method, gets rainwater, lake water, river or tap water, adds above-mentioned compound diatomite, and interpolation weight is 0.01%-60%, stirs or concussion 1-30 minute, filters or flocculation treatment removal diatomite, obtains direct-drinking water.
A sewage water treatment method, gets contaminated tap water, lake water, trade effluent etc., adds above-mentioned compound diatomite, interpolation weight is 0.01%-60%, stir or concussion 1-30 minute, filter or flocculation treatment removal diatomite, obtaining can safety dumping industrial treatment water.
Above-mentioned compound diatomite can be for the preparation of the antipruritic shampoo that deoils, and comprises the steps: hair wettingly, and get above-mentioned compound diatomite 1-50 gram and directly smoothen on hair, soft 5 to 30 minutes, with clear water, wash away diatomite, reach antipruritic effect of deoiling.Can solve the puzzlement of the problems such as numerous human consumer's heads are itched, oil is many, alopecia.
Above-mentioned compound diatomite can be for the preparation of the antipruritic beriberi that goes, comprise the steps: to get 1-50 gram, above-mentioned antibacterial oil suction diatomite and directly smoothen and on sole, keep 5 to 30 minutes, or sneaked in water, pin is soaked in water to 5 to 30 minutes, clean, reach antipruritic effect of going beriberi.
An antibacterial environment protection diatom ooze, is comprised of above-mentioned compound diatomite and traditional diatom ooze, and compound diatomaceous weight percent is 0.5%-80%, and the weight percent of traditional diatom ooze is 20%-99.5%.
In above-mentioned compound diatomite, diatomaceous size is 0.1--1000 micron, preferably 1-10 micron.The granular size of antimicrobial nano material is 0.1--1000 nanometer, preferably 1-100 nanometer.Antimicrobial nano material is spherical, sheet, column or irregular body.
In above-mentioned compound diatomite, also can contain the auxiliary agents such as coupling agent, modifier.
Compared with prior art, the present invention has following beneficial effect: the present invention makes full use of the unique property of nano material, in conjunction with the feature of diatomaceous wide application, the compound diatom soil nature of the antibacterial oil suction of exploitation can be unique, at aspects such as water treatment, personal care, family health cares, is widely used.
Embodiment
Embodiment 1: nanometer silver antimicrobial oil suction is diatomaceous synthetic
The high-quality diatomite of extracting waste (particle diameter: 6-10mm) 1 kilogram is placed in deionized water and cleans 3 times, centrifugal drying, with the aqueous solution that is placed on 1% sodium hydroxide stir-activating 3 hours at 60 ℃, filter, be placed in again 2L 1wt% nanometer silver (particle diameter: 5nm-10nm) colloidal sol aqueous solution soaking is 5 hours, take out centrifugal, dry to obtain antibacterial diatomite.This diatomite is aobvious faint yellow when dry, wetting rear deep yellow.Surveying content of nanometer silver in diatomite is 0.8wt%.
Embodiment 2: nanometer silver antimicrobial oil suction is diatomaceous synthetic
The high-quality diatomite of extracting waste (particle diameter: 15-20mm) 1 kilogram is placed in deionized water and cleans 3 times, centrifugal drying, with the aqueous solution that is placed on 1% sodium hydroxide stir-activating 3 hours at 60 ℃, filter, be placed in again 2L 2wt% nanometer silver (particle diameter: 50nm-100nm) colloidal sol aqueous solution soaking is 5 hours, take out centrifugal, dry to obtain antibacterial diatomite.This diatomite is aobvious faint yellow when dry, wetting rear deep yellow.Surveying content of nanometer silver in diatomite is 1.3wt%.
Embodiment 3: the oil suction efficacy test of the nano combined diatom soil of embodiment 1
Get respectively 10 grams of common diatomite and nano combined diatom soil is placed in crucible, then in crucible, splash into an edible oil respectively, oil forms oil droplet on common diatomite, is not absorbed; Oil droplet and nano combined diatom soil rigidly connect thixotroping and are rapidly absorbed.Can clearly observe, oil has formed oil droplet on common diatomaceous surface; On the contrary, nano combined diatom soil can suck oil fast, has shown good oil suction effect.
Embodiment 4: the anti-microbial property test of the nano combined diatom soil of embodiment 1
Reference standard ASTM E2149-10, with succusion detection by quantitative antibacterial effect.Intestinal bacteria, streptococcus aureus are made into approximately 1 * 10
5cfu/mL bacterium standard diluent, take 1.0g detected sample, the ceramic particle that does not carry out antimicrobial treatment of take is control sample, allow respectively as in 100mL sterile culture flask, after shaking culture 24h, draw 1mL liquid and carry out suitable dilution, each extent of dilution is drawn 1mL liquid to sterile petri dish, pour substratum into and mix, be inverted 37 ℃ and count after cultivating 24h after culture medium solidifying, 2 of each extent of dilution are parallel.
Sterilizing rate (%)=(A-B)/A * 100%
In formula: the colony number (CFU/mL) of A-control sample after 24h cultivates;
The colony number (CFU/mL) of B-anti-bacteria ceramic particle to be measured after 24h cultivates.
Durability of antimicrobial effect validation test:
The antibacterial effect of table 1, embodiment 1
| Bacterial classification | Antimicrobial efficiency |
| Intestinal bacteria | >99.999％ |
| Streptococcus aureus | >99.999％ |
Embodiment 5: the application of the nano combined diatom soil of embodiment 1 in water treatment
Get 2 liters of lake water, to it, add 30 grams of nano combined diatom soil that embodiment 1 is prepared, stir 5 minutes, add again 50 grams of flocculant of polymeric aluminium chloride, precipitate 5 minutes, filter to obtain and process rear water, and detect total colony number and turbidity, as shown in table 2, it reaches drinking water standard.
The nano combined diatom soil of table 2 water treatment effect
| Classification | Total colony number (CFU/ml) | Turbidity (NTU) |
| Before processing | 3.2×10 5 | 83 |
| After processing | 72 | 0.75 |
Embodiment 6: the application of the nano combined diatom soil of embodiment 1 aspect individual skin care
Look for 10 to have that hair is itched, the greasy problem masses of hair test, get respectively 5 grams of nano composite antibacterial diatomite, hair is wetting, then this diatomite is applied on hair, soft 3 minutes, and wash down with clear water.After 24 hours, 10 experimental subjectss are added up, wherein 9 people's feedbacks show that the problem that its hair is itched is prevented, and the aobvious desiccation of 8 people's feedback bubble head invention, has effectively eliminated the puzzlement of experimental subjects.
Embodiment 7:
With reference to embodiment 3-6, nano combined diatom soil is replaced with to the nano combined diatom soil of embodiment 2, other are constant.Then test, the anti-microbial property of embodiment 2 and every application are all suitable with embodiment 1.
Claims (9)
1. a compound diatomite, is characterized in that being comprised of diatomite and antimicrobial nano material, and its weight percentage is respectively 90-99.99%, 0.01%-10%.
2. compound diatomite as claimed in claim 1, its feature is being, the weight percentage of diatomite and antimicrobial nano material is respectively 95-99.97%, 0.03-5%.
3. compound diatomite as claimed in claim 1, its feature is being, described antimicrobial nano material be by original position synthesize inner in diatomite or adopt after the method that arranges be carried on diatomite porous surface.
4. compound diatomite as claimed in claim 1, is characterized in that, described antimicrobial nano material is one or several mixing in nanometer gold, nanometer silver, Platinum Nanoparticles.
5. a water purifying treating method, it is characterized in that comprising the steps: to get rainwater, lake water, river or tap water, compound diatomite described in interpolation claims 1, interpolation weight is 0.01%-60%, stir or concussion 1-30 minute, filter or flocculation treatment removal diatomite, obtain direct-drinking water.
6. a sewage water treatment method, it is characterized in that comprising the steps: to get contaminated trade effluent, compound diatomite described in interpolation claims 1, interpolation weight is 0.01%-60%, stir or concussion 1-30 minute, filter or flocculation treatment removal diatomite, obtaining can safety dumping industrial treatment water.
7. described in claim 1, compound diatomite is being prepared antipruritic application of deoiling in shampoo.
8. described in claim 1, compound diatomite is being prepared antipruritic application of going in beriberi.
9. an antibacterial environment protection diatom ooze, is characterized in that being comprised of compound diatomite and ceramic powder described in claim 1, and compound diatomaceous weight percent is 0.5%-80%, and the weight percent of ceramic powder is 20%-99.5%.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800121A (en) * | 2015-04-16 | 2015-07-29 | 福建泉州盛和工艺品有限公司 | Nephrite-containing daily commodity composition, as well as preparation method and application thereof |
| CN107648140A (en) * | 2017-10-28 | 2018-02-02 | 安徽孔氏奇医药科技有限公司 | A kind of salubrious anti-acne mud film and preparation method thereof |
| CN110312501A (en) * | 2017-02-17 | 2019-10-08 | 伊梅斯切公司 | The application of the reduction pollution of mineral in granular form |
| CN115852508A (en) * | 2022-12-07 | 2023-03-28 | 吉祥三宝高科纺织有限公司 | Antibacterial polylactic acid fiber material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461374A (en) * | 2009-01-14 | 2009-06-24 | 合肥创元环境工程有限责任公司 | High temperature resistant inorganic antimicrobial material and preparation method thereof |
| EP2192146A1 (en) * | 2008-11-26 | 2010-06-02 | Colotex Industrieal Co., LTD. | A process for producing porous polymer masterbatch and fiber thereof having anti-bacterial and odor eliminating functions |
| CN101999409A (en) * | 2010-09-30 | 2011-04-06 | 王平康 | Nano silver-zinc complex antibacterial disinfectant and preparation method thereof |
| CN103741545A (en) * | 2014-01-10 | 2014-04-23 | 大连工业大学 | Antibacterial diatomite-based coating as well as preparation method and application thereof |
| CN103846019A (en) * | 2014-03-02 | 2014-06-11 | 惠州市银嘉环保科技有限公司 | Bacteriostatic composite kieselguhr ceramic membrane and preparation method thereof |
-
2014
- 2014-07-27 CN CN201410363028.1A patent/CN104140133A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2192146A1 (en) * | 2008-11-26 | 2010-06-02 | Colotex Industrieal Co., LTD. | A process for producing porous polymer masterbatch and fiber thereof having anti-bacterial and odor eliminating functions |
| CN101461374A (en) * | 2009-01-14 | 2009-06-24 | 合肥创元环境工程有限责任公司 | High temperature resistant inorganic antimicrobial material and preparation method thereof |
| CN101999409A (en) * | 2010-09-30 | 2011-04-06 | 王平康 | Nano silver-zinc complex antibacterial disinfectant and preparation method thereof |
| CN103741545A (en) * | 2014-01-10 | 2014-04-23 | 大连工业大学 | Antibacterial diatomite-based coating as well as preparation method and application thereof |
| CN103846019A (en) * | 2014-03-02 | 2014-06-11 | 惠州市银嘉环保科技有限公司 | Bacteriostatic composite kieselguhr ceramic membrane and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800121A (en) * | 2015-04-16 | 2015-07-29 | 福建泉州盛和工艺品有限公司 | Nephrite-containing daily commodity composition, as well as preparation method and application thereof |
| CN110312501A (en) * | 2017-02-17 | 2019-10-08 | 伊梅斯切公司 | The application of the reduction pollution of mineral in granular form |
| CN107648140A (en) * | 2017-10-28 | 2018-02-02 | 安徽孔氏奇医药科技有限公司 | A kind of salubrious anti-acne mud film and preparation method thereof |
| CN115852508A (en) * | 2022-12-07 | 2023-03-28 | 吉祥三宝高科纺织有限公司 | Antibacterial polylactic acid fiber material and preparation method thereof |
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