CN110655141A - Method for repairing water microecosystem by using CdS glass colored glaze - Google Patents
Method for repairing water microecosystem by using CdS glass colored glaze Download PDFInfo
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- CN110655141A CN110655141A CN201910891192.2A CN201910891192A CN110655141A CN 110655141 A CN110655141 A CN 110655141A CN 201910891192 A CN201910891192 A CN 201910891192A CN 110655141 A CN110655141 A CN 110655141A
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- 239000011521 glass Substances 0.000 title claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000002957 persistent organic pollutant Substances 0.000 claims abstract description 16
- 239000002002 slurry Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 241000251468 Actinopterygii Species 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 241001327273 Parachela oxygastroides Species 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000001699 photocatalysis Effects 0.000 abstract description 6
- 238000007146 photocatalysis Methods 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000006121 base glass Substances 0.000 abstract 1
- 239000005357 flat glass Substances 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 5
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 4
- 229960000907 methylthioninium chloride Drugs 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000010815 organic waste Substances 0.000 description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000005348 self-cleaning glass Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- 241000252229 Carassius auratus Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910052950 sphalerite Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- WGPCGCOKHWGKJJ-UHFFFAOYSA-N sulfanylidenezinc Chemical compound [Zn]=S WGPCGCOKHWGKJJ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
-
- B01J35/39—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/10—Photocatalysts
Abstract
The invention discloses a method for repairing a water microecosystem by using CdS glass colored glaze, which comprises the following steps: step 1, mixing base glass powder and CdS, glazing, and sintering to prepare CdS glass colored glaze; step 2, repairing the water micro-ecosystem: the CdS glass glaze slurry is evenly distributed on the surface of a substrate glass plate or a glass container, and after drying, the CdS glass glaze slurry is sintered for 30min at 500-650 ℃ to obtain a glass plate or a glass container with CdS colored glaze; the glass plate is placed in a water body micro-ecological system or the water body micro-ecological system is built in a glass container, and when sunlight irradiates the glass plate or the glass container, organic pollutants in the water body are catalytically degraded. According to the invention, the micro-ecosystem is constructed by the CdS glass colored glaze, the waste generated by degradation of the photocatalysis performance of the CdS glass colored glaze is utilized to purify the micro-ecosystem, and meanwhile, the CdS glass colored glaze can be recycled after being used, so that the energy is saved and the environment is protected.
Description
Technical Field
The invention belongs to the field of water ecological restoration and the field of CdS glass colored glaze, and particularly relates to a method for restoring a water micro-ecological system by utilizing CdS glass colored glaze.
Background
Once organic wastes such as benzene, formaldehyde, dichloroethane, ethylene glycol and the like are discharged into a water environment, the organic wastes are difficult to degrade, when the organic wastes are accumulated to reach a certain concentration, aquatic organisms can be killed, the balance of a water ecological system is broken, in addition, when the dead aquatic organisms are decomposed by microorganisms, oxygen in water needs to be consumed, and unpleasant gases such as ammonia, hydrogen sulfide, mercaptan and the like are generated, so that the lives of the aquatic organisms are further threatened, and the water quality is deteriorated. Therefore, how to degrade the organic pollutants in the water body is the key to realize the restoration and purification of the micro-ecosystem of the water body.
The semiconductor photocatalysis technology is a method for oxidizing and decomposing organic pollutants in a water body by utilizing solar energy at normal temperature, and is an effective sewage purification method at present. The semiconductor photocatalyst has a special energy band structure, and consists of a valence band filled with electrons, an empty conduction band and a forbidden band between the valence band and the conduction band. When the energy of the semiconductor is larger than the forbidden bandwidth, electrons are excited and jump from the low-energy valence band to the high-energy conduction band, holes are formed at the corresponding positions of the valence band, and electrons are formed in the conduction band, so that photoproduction electron-hole pairs are generated in the semiconductor, and the photoproduction electron-hole pairs can promote the decomposition of organic pollutants in water, thereby achieving the purpose of purifying water and maintaining the balance of a water body ecological system.
CdS is a II-VI semiconductor material, has the forbidden band width of 2.42eV, can absorb light with the wavelength less than or equal to 495nm, has a larger light absorption coefficient, and has a very good application prospect. CdS has two very typical crystal structures, one being a stable wurtzite phase (ABABAB close-packed) and the other being a metastable sphalerite type (abccababc repeat). Since the free energies of production of the two crystal structures, the zincblende and wurtzite phases, are very close, both crystal phases often coexist in CdS. The CdS is widely applied to the fields of photocatalytic degradation, solar power generation, water photolysis and hydrogen production, photoelectric detection and the like. In the existing method, the synthesized CdS is mainly in a CdS powder form, and the powder is difficult to recover in the using process.
Therefore, the invention utilizes the photocatalysis property of the CdS glass glaze prepared from CdS to degrade organic pollutants in water and repair a water microecosystem, and meanwhile, the CdS glass glaze can be decorated with glass and can be recycled after being used.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a method for repairing a water microecosystem by using CdS glass colored glaze, and purifying water quality by using waste generated by photocatalytic degradation; meanwhile, the CdS glass colored glaze has a decorative effect on glass, and CdS exists in the form of glass glaze and can be recycled after being used, so that the energy is saved, and the environment is protected.
In order to achieve the purpose, the invention adopts the technical scheme that:
a method for repairing a water microecosystem by using CdS glass glaze comprises the following steps:
step 1, preparing CdS glass glaze slip: SiO 5-15 wt%2、1～4％ Al2O3、4～8％Na2O、1～4％BaO、35～55％B2O3Uniformly mixing 10-20% of ZnO, putting the mixture into a crucible, heating and melting the mixture in a high-temperature furnace to prepare glass liquid, performing water quenching, grinding and sieving the obtained frit, and adding 1-5% of CdS and 5-20% of binder to obtain CdS glass glaze slurry;
step 2, repairing the water micro-ecosystem: the CdS glass glaze slurry is evenly distributed on the surface of a substrate glass plate or a glass container, and after drying, the CdS glass glaze slurry is sintered for 30min at 500-650 ℃ to obtain a glass plate or a glass container with CdS colored glaze; the glass plate is placed in the water microecological system or the water microecological system is built in the glass container, and when sunlight irradiates the glass plate or the glass container, organic pollutants in the water are catalyzed and degraded to repair the water microecological system.
Preferably, the water body micro-ecological system comprises one of a fish tank micro-ecological system and a lake micro-ecological system.
Preferably, the method for repairing the fish tank micro-ecosystem specifically comprises the following steps: the CdS glass glaze slurry is uniformly coated on the inner wall of a glass fish tank, after drying, the glass fish tank is sintered for 30min at 500-650 ℃, the fish tank with the CdS glass glaze is obtained, and when sunlight irradiates on the fish tank, organic pollutants in the fish tank are catalytically degraded, and a micro-ecological system of the fish tank is repaired.
Preferably, the method for repairing the lake micro ecosystem specifically comprises the following steps: uniformly coating the CdS glass glaze slurry on the surface of matrix glass, drying, and sintering at 500-650 ℃ for 30min to obtain a CdS colored glaze glass plate; the glass plate is placed in the lake, and when sunlight irradiates the glass substrate, organic pollutants in the lake can be degraded, and the lake micro-ecosystem can be repaired.
The CdS glass glaze slip can also be used for preparing self-cleaning glass: uniformly coating the CdS glass glaze slip on the surface of the plate glass, drying, and sintering at 500-650 ℃ for 30min to obtain CdS colored glaze plate glass; the plate glass can be used for building glass, and when sunlight irradiates on the plate glass, organic pollutants adhered on the glass can be degraded, so that the aim of self-cleaning is fulfilled.
The invention has the beneficial effects that:
according to the invention, the CdS glass glaze slip is adopted for the first time to restore the micro-ecosystem of the water body, and the photocatalytic property of the CdS glass glaze slip is utilized to degrade organic pollutants in water, purify the water quality and maintain the balance of the ecosystem of the water body; meanwhile, the CdS glass colored glaze is coated on the glass and sintered and shaped, so that the glass has a decorative effect, degradation products are adsorbed on the surface of the glass after organic matters are degraded for a period of time under illumination, and the glass is recycled by returning the glass to a furnace and calcining, thereby saving energy and protecting environment.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is an appearance diagram of CdS glass colored glaze prepared by the method;
FIG. 3 is a graph of the degradation rate of methylene blue in a simulated water ecosystem by CdS glass glaze;
FIG. 4 is a schematic representation of a method for repairing a fish tank micro-ecosystem to be built by using CdS glass glaze;
FIG. 5 is an appearance diagram of self-cleaning glass to be built by CdS glass colored glaze.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can practice the invention with reference to the description.
EXAMPLE 1 preparation of CdS glass colored glaze
Step 1, mixing 10% SiO by mass fraction2、2％Al2O3、6％Na2O、2％BaO、50％B2O3Putting 15% ZnO into a mixer, and uniformly mixing to prepare a batch;
step 2, putting the uniformly mixed batch into a crucible, heating up in a high-temperature furnace, and melting to prepare glass liquid;
step 3, performing water quenching on the glass liquid to obtain a frit;
step 4, grinding the frits, and sieving with a 200-mesh sieve to obtain a base glaze;
and step 5, adding 5% of CdS and 10% of binder into the base glaze to obtain the glaze slip.
Embodiment 2 restoration of simulated water ecological system by using CdS glass colored glaze in embodiment 1
Step 1, uniformly coating CdS glass glaze slip on the surface of glass, drying, and sintering at 600 ℃ for 30min to obtain CdS colored glaze glass;
step 2, preparing a 10mg/L methylene blue solution as an organic pollutant, and putting 50mL of the methylene blue solution in a beaker;
and 3, placing the CdS colored glaze glass in a methylene blue solution, and irradiating under 365nm ultraviolet light while stirring.
The solution after the reaction for a certain period of time was tested for absorbance according to the degradation rate eta ═ A-A0) /A0(wherein A is absorbance of the solution to be measured, A0As absorbance of the reaction solution) the test results are shown in table 1:
TABLE 1
| Reaction time/ |
0 | 10 | 20 | 30 | 40 | 60 |
| η/％ | 0 | 0.51 | 1.39 | 1.86 | 2.33 | 2.87 |
Example 3 Using CdS glass glaze in example 1 to repair micro-ecosystem of simulated fish tank
Step 1, uniformly coating CdS glass glaze slurry on the inner wall of a glass fish tank, drying, and sintering at 600 ℃ for 30min to obtain the fish tank with CdS glass glaze;
step 2, filling river water containing various microorganisms and organic matters in the fish tank, and then culturing 2 goldfishes;
and 3, placing the fish tank under a natural illumination condition, and repairing the micro ecological system of the fish tank by utilizing the photocatalytic effect of CdS.
According to the invention, the CdS glass glaze slip is adopted for the first time to restore the water microecological system, and the photocatalysis property of the CdS glass glaze slip is utilized to degrade organic pollutants in water, purify the water quality and maintain the balance of the water ecological system; meanwhile, the CdS glass colored glaze is coated on the glass and sintered and shaped, so that the glass has a decoration effect, degradation products are adsorbed on the surface of the glass after organic matters are degraded for a period of time under illumination, and the glass is recycled by returning the glass to a furnace and calcining, thereby saving energy and protecting environment; in addition, the CdS colored glaze can also be applied to self-cleaning building glass, the glaze slip is uniformly coated on the surface of the flat glass, and the glass is prepared by drying and sintering, so that when sunlight irradiates on the flat glass, organic pollutants adhered to the glass can be degraded, and the purpose of self-cleaning is achieved.
While embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications may readily be effected by those skilled in the art, and the invention is thus not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.
Claims (4)
1. A method for repairing a water microecosystem by using CdS glass glaze is characterized by comprising the following steps:
step 1, preparing CdS glass glaze slip: SiO 5-15 wt%2、1～4％Al2O3、4～8％Na2O、1～4％BaO、35～55％B2O3Uniformly mixing 10-20% of ZnO, putting the mixture into a crucible, heating and melting the mixture in a high-temperature furnace to prepare glass liquid, performing water quenching, grinding and sieving the obtained frit, and adding 1-5% of CdS and 5-20% of binder to obtain CdS glass glaze slurry;
step 2, repairing the water micro-ecosystem: the CdS glass glaze slurry is evenly distributed on the surface of a substrate glass plate or a glass container, and after drying, the CdS glass glaze slurry is sintered for 30min at 500-650 ℃ to obtain a glass plate or a glass container with CdS colored glaze; the glass plate is placed in the water microecological system or the water microecological system is built in the glass container, and when sunlight irradiates the glass plate or the glass container, organic pollutants in the water are catalyzed and degraded to repair the water microecological system.
2. The method for repairing a water microecological system by using CdS glass glaze according to claim 1, wherein the water microecological system comprises one of a fish tank microecological system and a lake microecological system.
3. The method for repairing the micro-ecosystem of the water body by using the CdS glass colored glaze as claimed in claim 2, wherein the method for repairing the micro-ecosystem of the fish tank specifically comprises the following steps: uniformly coating the CdS glass glaze slurry on the inner wall of a glass fish tank, drying, and sintering at 500-650 ℃ for 30min to obtain the fish tank with the CdS glass glaze, wherein when sunlight irradiates on the fish tank, organic pollutants in the fish tank are catalytically degraded, and a micro-ecological system of the fish tank is repaired.
4. The method for repairing the micro-ecosystem of the water body by using the CdS glass colored glaze according to claim 2, wherein the method for repairing the micro-ecosystem of the lake specifically comprises the following steps: uniformly coating the CdS glass glaze slip on the surface of matrix glass, drying, and sintering at 500-650 ℃ for 30min to obtain a CdS colored glaze glass plate; the glass plate is placed in the lake, and when sunlight irradiates the glass substrate, organic pollutants in the lake can be degraded, and the lake micro-ecosystem can be repaired.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001233685A (en) * | 2000-02-25 | 2001-08-28 | Toto Ltd | Ceramics |
| CN1692982A (en) * | 2005-03-02 | 2005-11-09 | 山东恒冠塑胶有限公司 | Nanometer catalyst for used under sunlight and its prepn. method |
| US20130032202A1 (en) * | 2010-01-11 | 2013-02-07 | Saint-Gobain Glass France | Photocatalytic material and glass sheet or photovoltaic cell including said material |
| CN106492774A (en) * | 2016-12-02 | 2017-03-15 | 陕西环珂生物科技有限公司 | A kind of preparation method of glass-loaded nano-photo catalytic film |
| CN106673443A (en) * | 2016-12-26 | 2017-05-17 | 陕西科技大学 | Preparation method of bismuth zirconate ceramic microcrystal opacifying glaze with photocatalysis function |
| CN107098588A (en) * | 2017-04-28 | 2017-08-29 | 武汉理工大学 | A kind of transparent glass-ceramics glaze and its preparation method and application |
| CN108793742A (en) * | 2018-09-11 | 2018-11-13 | 董祥英 | A kind of ecological, environmental protective glass and its production technology |
| CN108975710A (en) * | 2018-07-26 | 2018-12-11 | 中原工学院 | The preparation method and applications of glazed tile for river phytal zone slope protection |
-
2019
- 2019-09-20 CN CN201910891192.2A patent/CN110655141A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001233685A (en) * | 2000-02-25 | 2001-08-28 | Toto Ltd | Ceramics |
| CN1692982A (en) * | 2005-03-02 | 2005-11-09 | 山东恒冠塑胶有限公司 | Nanometer catalyst for used under sunlight and its prepn. method |
| US20130032202A1 (en) * | 2010-01-11 | 2013-02-07 | Saint-Gobain Glass France | Photocatalytic material and glass sheet or photovoltaic cell including said material |
| CN106492774A (en) * | 2016-12-02 | 2017-03-15 | 陕西环珂生物科技有限公司 | A kind of preparation method of glass-loaded nano-photo catalytic film |
| CN106673443A (en) * | 2016-12-26 | 2017-05-17 | 陕西科技大学 | Preparation method of bismuth zirconate ceramic microcrystal opacifying glaze with photocatalysis function |
| CN107098588A (en) * | 2017-04-28 | 2017-08-29 | 武汉理工大学 | A kind of transparent glass-ceramics glaze and its preparation method and application |
| CN108975710A (en) * | 2018-07-26 | 2018-12-11 | 中原工学院 | The preparation method and applications of glazed tile for river phytal zone slope protection |
| CN108793742A (en) * | 2018-09-11 | 2018-11-13 | 董祥英 | A kind of ecological, environmental protective glass and its production technology |
Non-Patent Citations (1)
| Title |
|---|
| 况金华等: "《陶瓷生产工艺技术》", 31 December 2013, 武汉理工大学出版社 * |
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