CN115106128A - Preparation method of nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline - Google Patents
Preparation method of nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline Download PDFInfo
- Publication number
- CN115106128A CN115106128A CN202210804483.5A CN202210804483A CN115106128A CN 115106128 A CN115106128 A CN 115106128A CN 202210804483 A CN202210804483 A CN 202210804483A CN 115106128 A CN115106128 A CN 115106128A
- Authority
- CN
- China
- Prior art keywords
- tetracycline
- adsorbing
- cadmium ions
- thiocarbazone
- photocatalytic degradation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004098 Tetracycline Substances 0.000 title claims abstract description 21
- 229960002180 tetracycline Drugs 0.000 title claims abstract description 21
- 229930101283 tetracycline Natural products 0.000 title claims abstract description 21
- 235000019364 tetracycline Nutrition 0.000 title claims abstract description 21
- 150000003522 tetracyclines Chemical class 0.000 title claims abstract description 21
- WLZRMCYVCSSEQC-UHFFFAOYSA-N cadmium(2+) Chemical compound [Cd+2] WLZRMCYVCSSEQC-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000002114 nanocomposite Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 title claims abstract description 12
- 238000013033 photocatalytic degradation reaction Methods 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000005728 strengthening Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000011259 mixed solution Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 29
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 26
- 239000000047 product Substances 0.000 claims description 16
- JGWUEPVRLVQLIT-UHFFFAOYSA-N OC(N(C1=CC=CC=C1)NC(N=NC1=CC=CC=C1)=S)=O Chemical compound OC(N(C1=CC=CC=C1)NC(N=NC1=CC=CC=C1)=S)=O JGWUEPVRLVQLIT-UHFFFAOYSA-N 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000007795 chemical reaction product Substances 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000001699 photocatalysis Effects 0.000 abstract description 4
- 238000007146 photocatalysis Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- VYBULKYOUJBBPW-UHFFFAOYSA-N 1-amino-3-iminothiourea Chemical compound NNC(=S)N=N VYBULKYOUJBBPW-UHFFFAOYSA-N 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 4
- 229940088710 antibiotic agent Drugs 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000361919 Metaphire sieboldi Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Images
Classifications
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/223—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/2243—At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
-
- 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
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/46—Titanium
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- 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
- C02F2101/38—Organic compounds containing nitrogen
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The invention discloses a preparation method of a tetracycline nanocomposite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation, which comprises the following steps: TO 2 And 1, 5-diphenylcarboxylic acidStirring the 3-thiocarbazone in a mixed solution of propanol and water for reaction, and finally cleaning and drying to obtain a final product; the nano composite material prepared by the invention can detect and adsorb to remove cadmium ions, can degrade tetracycline through photocatalysis, is simple to prepare, has low cost, and is suitable for large-area popularization and application.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a preparation method of a tetracycline nanocomposite capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalysis degradation.
Background
With the rapid development of human society, the environmental pollution of the earth is increasingly serious, and the environmental pollution becomes a difficult problem to be solved urgently in many countries. Among them, the large-area use of heavy metal ions and antibiotics causes the problem of the residual heavy metal ions and antibiotics in the environment to attract extensive attention of many scholars. After entering the environment, a lot of heavy metals cannot be biodegraded, so that the atmosphere, drinking water and agricultural and sideline products are polluted, and can be ingested into human bodies through breathing and diet, and the heavy metals are accumulated due to the enrichment action of food chains and organisms, so that the heavy metals are finally seriously harmful to human beings; many remain antibiotics and get into the water after, still can stay in the middle of waste water with prototype or metabolite, have serious harm to the existence of the animals and plants in aqueous, very easily destroy the ecological balance in the water, produce the microorganism of drug resistance easily, including it is difficult by the degradation in the water, through the circulation of water, get into the human body through the drinking water, have had very big threat to human health in long-term accumulation. Therefore, the treatment of the residual heavy metal ions and antibiotics is not slow.
For Cd 2+ Removal and detection, and research into tetracycline removal methods have attracted a wide range of interest to researchers, such as songhangong patent application no: 201210568784.9 method for trapping Cd by polyamine adsorbing material 2+ (ii) a Patent application number of Zhuweiqin: 202110321634.7 method for removing Cd by adsorbing with functional earthworm excrement 2+ (ii) a Patent application No. of Dandan: 201610463716.4 detection of Cd by using carbon quantum dot/gold cluster ratiometric fluorescent probe 2+ (ii) a Plum blossom patentApplication No.: detection of Cd by biosensor in 202110807990.X 2+ (ii) a Zhang Zhanghu patent application number: 202011018452.4 patent application No. of Xujing stamen for removing tetracycline in water by using magnetic sludge biochar activated by zinc chloride: 202210058730.1 removing tetracycline and the like in the water body by using an algae-bacteria complex; however, these methods can only treat Cd alone 2+ Or tetracycline, cannot synergistically co-process Cd 2+ And tetracycline.
Based on the technical background, the technology discloses a preparation method of a functional nano composite material, and particularly relates to a preparation method of a nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a preparation method of a tetracycline nanocomposite capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: a preparation method of a nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline comprises the following preparation steps:
(1) the method of the prior art is adopted to prepare the nano TiO 2 ；
(2) Preparing 1, 5-diphenylcarboxyl-3-thiocarbazone by adopting the prior art method;
(3) nano TiO prepared in the step (1) 2 Stirring the 1, 5-diphenylcarboxyl-3-thiocarbazone prepared in the step (2) in a mixed solution A of 20mL of acetone and water for reacting for 4h to obtain a reaction product B;
(4) and (3) alternately cleaning the reaction product B with deionized water and ethanol for three times respectively, and drying at 50 ℃ to obtain the product obtained by the method.
Preferably, the volume ratio of acetone to water in the mixed solution a is 1: 1.
Preferably, the nano TiO put into the step (3) 2 The amount of the 1, 5-diphenylcarboxy-3-thiocarbazone to be added is 0.2 to 0.6gIs 1-5 mg.
The invention has the beneficial effects that:
the nano composite material prepared by the invention can detect and adsorb to remove cadmium ions, can degrade tetracycline through photocatalysis, is simple to prepare, has low cost, and is suitable for large-area popularization and application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a scanning electron micrograph of the product of example 2;
FIG. 2 is a graph showing the change of the visible light absorption wavelength of a product of example 2 of the present invention after adsorbing Cd2 +;
FIG. 3 is an adsorption isotherm diagram of the product of example 2 of the present invention adsorbing Cd2 +;
FIG. 4 is a diagram of the photocatalytic degradation of tetracycline by the product of example 2 of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Referring to fig. 1 to 4, a method for preparing a tetracycline nanocomposite capable of adsorbing and detecting cadmium ions and simultaneously enhancing photocatalytic degradation is disclosed in the preferred embodiment of the present invention, and the method is characterized in that: the method comprises the following preparation steps:
(1) the method for preparing nano TiO by adopting the prior art 2 ；
(2) Preparing 1, 5-diphenylcarboxyl-3-thiocarbazone by adopting the prior art method;
(3) nano TiO prepared in the step (1) 2 Stirring the 1, 5-diphenylcarboxyl-3-thiocarbazone prepared in the step (2) in a mixed solution A of 20mL of acetone and water for reacting for 4h to obtain a reaction productB；
(4) And respectively washing the reaction product B with deionized water and ethanol for three times alternately, and then drying at 50 ℃ to obtain the product obtained by the method.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
in this example, the volume ratio of acetone to water in the mixed solution a was 1: 1.
In this embodiment, the nano TiO charged in the step (3) 2 The amount of the 1, 5-diphenylcarboxy-3-thiocarbazone is 0.2-0.6 g, and the amount of the 1, 5-diphenylcarboxy-3-thiocarbazone added is 1-5 mg.
The technical solution of the present invention will be described in detail with reference to the specific embodiments of the present application. However, the scope of the present invention is not limited to the following specific examples.
Detailed description of the preferred embodiment 1
Synthesizing nano TiO by conventional method 2 And 1, 5-diphenylcarboxy-3-thiocarbazone (DAT);
0.2g of nano TiO 2 And 1mg of DAT are dispersed in 20mL of mixed solution A of acetone and water (the volume ratio of the acetone to the water is 1:1), the mixture is stirred and reacted for 4 hours to obtain a reaction product B, the reaction product B is alternately washed three times by deionized water and ethanol respectively, and then the reaction product B is dried at 50 ℃ to obtain the product obtained by the method.
Specific example 2
Synthesizing nano TiO2 and 1, 5-diphenylcarboxyl-3-thiocarbazone (DAT) by adopting a conventional prior art method;
dispersing 0.3g of nano TiO2 and 2mg of DAT into 20mL of mixed solution A of acetone and water (the volume ratio of acetone to water is 1:1), stirring and reacting for 4h to obtain a reaction product B, alternately cleaning the reaction product B with deionized water and ethanol for three times respectively, and drying at 50 ℃ to obtain the product obtained by the method.
FIG. 1 is a scanning electron microscope image of the product of example 2, from which it can be seen that the material morphology is uniform and regular; FIG. 2 is a graph showing the change of the absorption wavelength of visible light after Cd2+ is adsorbed by the product of embodiment 2; FIG. 3 is an adsorption isotherm diagram of the adsorption of Cd2+ by the product of specific example 2; FIG. 4 is a diagram of the photocatalytic degradation of tetracycline by the product of the embodiment 2.
Specific example 3
Synthesizing nano TiO2 and 1, 5-diphenylcarboxyl-3-thiocarbazone (DAT) by adopting a conventional prior art method;
dispersing 0.5g of nano TiO2 and 3mg of DAT into 20mL of acetone-water mixed solution A (the volume ratio of acetone to water is 1:1), stirring and reacting for 4h to obtain a reaction product B, alternately cleaning the reaction product B with deionized water and ethanol for three times respectively, and drying at 50 ℃ to obtain the product obtained by the method.
Specific example 4
Synthesizing nano TiO2 and 1, 5-diphenylcarboxyl-3-thiocarbazone (DAT) by adopting a conventional prior art method;
dispersing 0.6g of nano TiO2 and 5mg of DAT in 20mL of acetone and water mixed solution A (the volume ratio of acetone to water is 1:1), stirring and reacting for 4h to obtain a reaction product B, alternately cleaning the reaction product B with deionized water and ethanol for three times respectively, and drying at 50 ℃ to obtain the product obtained by the method.
The nano composite material prepared by the invention can detect and adsorb to remove cadmium ions, can degrade tetracycline through photocatalysis, is simple to prepare, has low cost, and is suitable for large-area popularization and application.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.
Claims (3)
1. A preparation method of a nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline is characterized in that: the method comprises the following preparation steps:
(1) the method for preparing nano TiO by adopting the prior art 2 ；
(2) Preparing 1, 5-diphenylcarboxyl-3-thiocarbazone by adopting the prior art method;
(3) nano TiO prepared in the step (1) 2 Stirring the 1, 5-diphenylcarboxyl-3-thiocarbazone prepared in the step (2) in a mixed solution A of 20mL of acetone and water for reacting for 4h to obtain a reaction product B;
(4) and respectively washing the reaction product B with deionized water and ethanol for three times alternately, and then drying at 50 ℃ to obtain the product obtained by the method.
2. The method for preparing the tetracycline nanocomposite capable of adsorbing and detecting cadmium ions and simultaneously enhancing photocatalytic degradation according to claim 1, wherein the method comprises the following steps: the volume ratio of acetone to water in the mixed solution A is 1: 1.
3. The method for preparing the tetracycline nanocomposite capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation according to claim 1, wherein the method comprises the following steps: the nano TiO put into the step (3) 2 The amount of the 1, 5-diphenylcarboxy-3-thiocarbazone is 0.2-0.6 g, and the amount of the 1, 5-diphenylcarboxy-3-thiocarbazone added is 1-5 mg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210804483.5A CN115106128A (en) | 2022-07-08 | 2022-07-08 | Preparation method of nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210804483.5A CN115106128A (en) | 2022-07-08 | 2022-07-08 | Preparation method of nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115106128A true CN115106128A (en) | 2022-09-27 |
Family
ID=83331944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210804483.5A Pending CN115106128A (en) | 2022-07-08 | 2022-07-08 | Preparation method of nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115106128A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970537A (en) * | 2005-11-22 | 2007-05-30 | 上海三爱思试剂有限公司 | Process for manufacturing diphenylthiocarbazone |
| CN110352256A (en) * | 2016-10-19 | 2019-10-18 | 不列颠哥伦比亚大学 | The technique for leaching metal sulfide with the reagent with thiocarbonyl functionality |
| CN114377728A (en) * | 2021-12-30 | 2022-04-22 | 浙江优丽全立消科技有限公司 | Preparation method of nano material capable of simultaneously detecting and adsorbing cadmium ions and degrading tetracycline through photocatalysis |
-
2022
- 2022-07-08 CN CN202210804483.5A patent/CN115106128A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970537A (en) * | 2005-11-22 | 2007-05-30 | 上海三爱思试剂有限公司 | Process for manufacturing diphenylthiocarbazone |
| CN110352256A (en) * | 2016-10-19 | 2019-10-18 | 不列颠哥伦比亚大学 | The technique for leaching metal sulfide with the reagent with thiocarbonyl functionality |
| CN114377728A (en) * | 2021-12-30 | 2022-04-22 | 浙江优丽全立消科技有限公司 | Preparation method of nano material capable of simultaneously detecting and adsorbing cadmium ions and degrading tetracycline through photocatalysis |
Non-Patent Citations (1)
| Title |
|---|
| 高鸿宾等, 高等教育出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wang et al. | Preparation of novel flower-like BiVO4/Bi2Ti2O7/Fe3O4 for simultaneous removal of tetracycline and Cu2+: adsorption and photocatalytic mechanisms | |
| Boxi et al. | Effect of silver doping on TiO 2, CdS, and ZnS nanoparticles for the photocatalytic degradation of metronidazole under visible light | |
| Huo et al. | Preparation molecular/ions imprinted photocatalysts of La3+@ POPD/TiO2/fly-ash cenospheres: Preferential photodegradation of TCs antibiotics | |
| Yashas et al. | Designing bi-functional silver delafossite bridged graphene oxide interfaces: Insights into synthesis, characterization, photocatalysis and bactericidal efficiency | |
| Chen et al. | In-situ synthesis of biochar modified PbMoO4: An efficient visible light-driven photocatalyst for tetracycline removal | |
| CN102774847A (en) | Preparation and application methods for novel magnetic molecular sieve adsorbent material | |
| CN112058263B (en) | Preparation method of hydrothermal carbon/copper photocatalyst and application of hydrothermal carbon/copper photocatalyst in degradation of ibuprofen drugs | |
| CN107442075A (en) | A kind of oyster shell adsorbent its preparation method and its application | |
| Zuo et al. | The formation of alpha-FeOOH onto hydrothermal biochar through H2O2 and its photocatalytic disinfection | |
| CN108927172B (en) | Preparation and application of gold nanoparticle-loaded magnetic biomass carbon material | |
| Kang et al. | Strategy to enhance photocatalytic performance of heterojunctional composite by dimensionality modulating: Insights into the scheme in interfacial charge migration and mass transfer | |
| Umar et al. | Use of nanotechnology for wastewater treatment: potential applications, advantages, and limitations | |
| Das et al. | ZrO2@ chitosan composite for simultaneous photodegradation of three emerging contaminants and antibacterial application | |
| Zeng et al. | Immobilization of phototroph-derived extracellular polymer for simultaneous removal of antibiotics and heavy metals: a sustainable approach for advanced treatment of secondary effluent | |
| Chauhan et al. | Nanoadsorbents for wastewater remediation | |
| Falah et al. | Photocatalytic degradation of anionic and cationic dyes over PPy/CuFe2O4 nanocomposite under visible-light and bactericidal action | |
| Jiang et al. | A review on chitosan/metal oxide nanocomposites for applications in environmental remediation | |
| CN108636372B (en) | Aerobic granular sludge-Fe3O4Preparation and application of-humic acid composite biological adsorbent | |
| CN114570406A (en) | Carbon nitride composite photocatalytic material for organic sewage remediation and preparation method thereof | |
| Chahar et al. | Recent advances in the effective removal of hazardous pollutants from wastewater by using nanomaterials—a review | |
| Aryee et al. | A magnetic biomass/MOF composite as a functional material for the oxidative removal of tetracycline: degradation mechanism and toxicity study | |
| CN113042105A (en) | Preparation method of hydroxyapatite nanowire combined cobalt MOFs beaded catalyst | |
| Krstić | Some effective methods for treatment of wastewater from Cu production | |
| Toan et al. | Ultrasonic-assisted synthesis of magnetic recyclable Fe 3 O 4/rice husk biochar based photocatalysts for ciprofloxacin photodegradation in aqueous solution | |
| CN115106128A (en) | Preparation method of nano composite material capable of adsorbing and detecting cadmium ions and simultaneously strengthening photocatalytic degradation of tetracycline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220927 |
|
| WD01 | Invention patent application deemed withdrawn after publication |