CN104528867B - A kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner - Google Patents
A kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner Download PDFInfo
- Publication number
- CN104528867B CN104528867B CN201410843594.2A CN201410843594A CN104528867B CN 104528867 B CN104528867 B CN 104528867B CN 201410843594 A CN201410843594 A CN 201410843594A CN 104528867 B CN104528867 B CN 104528867B
- Authority
- CN
- China
- Prior art keywords
- carbon nanotube
- preparation
- water conditioner
- deep water
- ferric vandate
- 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.)
- Expired - Fee Related
Links
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/20—Prevention of biofouling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Carbon And Carbon Compounds (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention relates to a kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner, comprising: (1) is by carbon nanotube successively carboxylated, amination modified, 2,4,6-tri-fluoro-5-chloropyrimide modification preparation feedback type carbon nanotubes; (2) molysite, stablizer, template and response type carbon nanotube are joined in phosphate buffered saline buffer, stir 30 ~ 60min, form suspension liquid; Metavanadate is dissolved in phosphate buffered saline buffer, then joins in described suspension liquid, form clear solution; (3) filtration drying obtains product.Of the present invention with low cost, preparation method is simple, and low to the requirement of equipment, operability is good; Water conditioner of the present invention can remove water middle and high concentration organic pollutant, is applicable to the advanced treatment of various waste water, environmental protection non-secondary pollution, and has antibacterial, deodorizing, can adsorb the advantages such as other heavy metal ion.
Description
Technical field
The invention belongs to water conditioner field, particularly a kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner.
Background technology
The whole world only about 10% water be directly for the mankind used.Lion's share, 70% for agricultural, and remaining 20% is industrial.The blowdown of China is about 20% of the whole world, and it has to the fresh water of 5% of the whole world.Therefore, contaminated solution problem puts on the agenda.In textile printing and dyeing, leather, the paper industry course of processing, employ contaminate environment and harmful auxiliary agent in a large number, these auxiliary agents are the contaminate environment mainly with the form discharge of liquid greatly, biological degradability is poor, toxicity is large, and free formaldehyde content is high, the content overproof of heavy metal ion.Wherein, wet finishing of printing and dyeing becomes water pollutions rich and influential family especially undisputedly.From starching to destarch, wash, scouring and bleaching, mercerising, then dyeing and printing, also may need coating, all relate to washing by the every procedure of this flow process, and every every kg of material of procedure needs 20L water consumption.Result is that the water consumption of every kilogram of raw cotton in wet finishing process is added up nearly 200L.When showing at shopper window after the in men's style shirt customization of a standard, more than 2000L water process for processing it time used up (cloth: cotton textiles, 125g/m).
The method of the process waste water of current use mainly contains: physical partition method, biological degradation method, chemical decomposition method, but these methods all have some limitations, and are unfavorable for Sustainable development.Thus, people start to be devoted to develop efficient, less energy-consumption, applied widely and have the pollutant removal technology of deep oxidation ability.In recent years, a lot of scholar is by TiO
2for Degradation of Organo-pollutants in Water with Photo-catalysis, but due to its greater band gap (3.2eV), only have response in ultraviolet light range, and ferric vandate has photocatalytic activity in visible region, can degradable organic pollutant, to reach the object that processing environment pollutes.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner, and the method is simple to operate, with low cost, low to the requirement of equipment; Water conditioner is applicable to the advanced treatment of various waste water, environmental protection non-secondary pollution.
The preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner of the present invention, comprising:
(1) by carbon nanotube at H
2sO
4and HNO
3room temperature ultrasonic reaction 30 ~ 60min in mixed solution, washing is to neutral, and room temperature in vacuo is dried, and obtains carboxylic carbon nano-tube; Then carboxylic carbon nano-tube is distributed in excessive diethylenetriamine, adds 2-(7-azo benzotriazole)-N, N, N', N'-tetramethyl-urea phosphofluoric acid ester, 40 ~ 50 DEG C of reaction 5 ~ 6h, washing with alcohol, room temperature in vacuo is dried, and obtains aminated carbon nano tube; Then by aminated carbon nano tube ultrasonic disperse in the mixed solution of water and acetone, adjust ph is 5 ~ 6, ice-water bath drips the fluoro-5-chloropyrimide of 2,4,6-tri-, adjust ph is 6 ~ 6.5,20 ~ 30 DEG C of ultrasonic reaction 24 ~ 48h, washing with alcohol, washing, room temperature in vacuo is dried, and irradiation (under 222nm quasi-molecule ultraviolet source irradiation 3min) obtains response type carbon nanotube;
(2) response type carbon nanotube in molysite, stablizer, template and above-mentioned steps (1) is joined in phosphate buffered saline buffer, stir 30 ~ 60min, form suspension liquid; Metavanadate is dissolved in phosphate buffered saline buffer, then joins in described suspension liquid, form clear solution; Wherein, the mass ratio of molysite and carbon nanotube is 1:5 ~ 1:20;
(3) regulate the pH value of clear solution to be 5 ~ 9 with basic solution, be heated to 80 ~ 100 DEG C of backflow 6 ~ 24h and filter, under 500w microwave, processing 1h, obtain carbon nanotube compound ferric vandate green deep water conditioner.
Carbon nanotube in described step (1) and H
2sO
4and HNO
3the ratio of mixed solution is 10 ~ 20g:4L; Wherein, H
2sO
4and HNO
3volume ratio be 1:1 ~ 5:1.
The mass ratio of the carboxylic carbon nano-tube in described step (1) and 2-(7-azo benzotriazole)-N, N, N', N'-tetramethyl-urea phosphofluoric acid is 5 ~ 8:0.1 ~ 0.6.
The ratio of the aminated carbon nano tube in described step (1) and the mixed solution of water and acetone is 4 ~ 4.5g:1L; Wherein, the volume ratio of water and acetone is 3:1 ~ 5:1.
The mass ratio of the aminated carbon nano tube in described step (1) and the fluoro-5-chloropyrimide of 2,4,6-tri-is 4 ~ 4.5:4 ~ 6.
Sodium carbonate solution adjust ph is adopted in described step (1).
Molysite in described step (2) is the one in iron nitrate, iron(ic) chloride, iron acetate; The concentration of molysite is 0.01 ~ 0.15mol/L.
Metavanadate in described step (2) is the one in sodium metavanadate, potassium metavanadate or ammonium meta-vanadate; The concentration of inclined alum salts is 0.01 ~ 0.15mol/L.
Stablizer in described step (2) is the one in disodium ethylene diamine tetraacetate, tetrasodium ethylenediamine tetraacetate, Sunmorl N 60S, BTCA; Stabilizer concentration is 0.01 ~ 0.05mol/L.
Template in described step (2) is the triblock polyether P123 of mass ratio 1:3 and the mixture of triblock copolymer F127; Template concentration is 0.05 ~ 0.1mol/.
Phosphate buffered saline buffer in described step (2) is made up of concentration 0.025 ~ 0.05mol/L SODIUM PHOSPHATE, MONOBASIC and 0.05 ~ 0.1mol/L sodium hydrogen phosphate.
Basic solution in described step (3) is the sodium hydroxide of concentration 0.5mol/L ~ 1.5mol/L or the aqueous solution of potassium hydroxide.
Carbon nanotube, as a kind of porous mass, has special interlayer characteristic, at its area load nanometer vanadic acid iron granules, can be prepared into loaded catalyst.This loaded photocatalyst can improve the dispersiveness of photocatalyst, is beneficial to and recycles and reuses.
The present invention utilizes the porous of carbon nanotube, high adsorption capacity, combines with the photocatalytic activity of the feature such as water is easily separated and nanometer ferric vandate, nanometer ferric vandate is successfully loaded on carbon nanotube, be prepared into the visible-light photocatalysis material of the high catalytic activity that can be suspended in waste water and can be separated with water smoothly, and be applied to the advanced treatment of waste water, can realize water middle and high concentration organic pollutant oxidation removal, instead of transfer to elsewhere, be the Technology of an environment-friendly type.
beneficial effect
(1) the present invention is with low cost, and preparation method is simple, and low to the requirement of equipment, operability is good;
(2) water conditioner of the present invention can remove water middle and high concentration organic pollutant, is applicable to the advanced treatment of various waste water, environmental protection non-secondary pollution, and has antibacterial, deodorizing, can adsorb the advantages such as other heavy metal ion;
(3) water conditioner of the present invention can overcome the deficiency of existing bismuthino water conditioner, and water treatment efficiency is good, can recycle.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
(1) be the H of 1:1 by 10g carbon nanotube in 4L volume ratio
2sO
4and HNO
4room temperature ultrasonic reaction 30min in mixed solution, washing is to neutral, and room temperature in vacuo dries 48h, obtains 5g carboxylic carbon nano-tube; Then above-mentioned 5g carboxylic carbon nano-tube is distributed in excessive diethylenetriamine, adds 100mg2-(7-azo benzotriazole)-N, N, N', N'-tetramethyl-urea phosphofluoric acid ester, 40 DEG C of reaction 5h, washing with alcohol, room temperature in vacuo dries 48h, obtains 4g aminated carbon nano tube; Finally by 4g aminated carbon nano tube ultrasonic disperse in 1L volume ratio is the water of 3:1 and the mixed solution of acetone, be 5 by sodium carbonate solution adjust ph, ice-water bath drips the fluoro-5-chloropyrimide of 4g2,4,6-tri-, be 6 by sodium carbonate solution adjust ph, 20 DEG C of ultrasonic reaction 24h, washing with alcohol, washing, room temperature in vacuo dries 48h, and under 222nm quasi-molecule ultraviolet source, irradiation 3min obtains response type carbon nanotube;
(2) be that in the triblock polyether P123 of 1:3 and the mixture of triblock copolymer F127 and above-mentioned steps (1), response type carbon nanotube joins concentration by iron nitrate, disodium ethylene diamine tetraacetate, mass ratio be in the damping fluid of 0.025mol/L SODIUM PHOSPHATE, MONOBASIC and 0.05mol/L sodium hydrogen phosphate composition, stir 30min, form suspension liquid; Sodium metavanadate is dissolved in phosphate buffered saline buffer, then joins in described suspension liquid, form clear solution; Wherein the concentration of iron nitrate is 0.01mol/L, the concentration of stablizer is 0.01mol/L, the concentration 0.05mol/L of template and the concentration of sodium metavanadate are 0.01mol/L.
(3) regulate the pH value of above-mentioned clear solution to be 5 with the aqueous sodium hydroxide solution of concentration 0.5mol/L, at heating 80 DEG C, backflow 6h, filters, obtains reaction product; Under 500w microwave, process 1h, wherein the mass ratio of iron nitrate and carbon nanotube is 1:5.
Embodiment 2
(1) be the H of 3:1 by 10g carbon nanotube in 4L volume ratio
2sO
4and HNO
4room temperature ultrasonic reaction 45min in mixed solution, washing is to neutral, and room temperature in vacuo dries 54h, obtains 6.5g carboxylic carbon nano-tube; Then above-mentioned 5g carboxylic carbon nano-tube is distributed in excessive diethylenetriamine, adds 300mg2-(7-azo benzotriazole)-N, N, N', N'-tetramethyl-urea phosphofluoric acid ester, 45 DEG C of reaction 5h, washing with alcohol, room temperature in vacuo dries 48h, obtains 4.2g aminated carbon nano tube; Finally by 4.2g aminated carbon nano tube ultrasonic disperse in 1L volume ratio is the water of 4:1 and the mixed solution of acetone, be 5.5 by sodium carbonate solution adjust ph, ice-water bath drips the fluoro-5-chloropyrimide of 5g2,4,6-tri-, be 6.2 by sodium carbonate solution adjust ph, 25 DEG C of ultrasonic reaction 36h, washing with alcohol, washing, room temperature in vacuo dries 48h, and under 222nm quasi-molecule ultraviolet source, irradiation 3min obtains response type carbon nanotube;
(2) be that in the triblock polyether P123 of 1:3 and the mixture of triblock copolymer F127 and above-mentioned steps (1), response type carbon nanotube joins concentration by iron acetate, Sunmorl N 60S, mass ratio be in the damping fluid of 0.03mol/L SODIUM PHOSPHATE, MONOBASIC and 0.06mol/L sodium hydrogen phosphate composition, stir 30min, form suspension liquid; Potassium metavanadate is dissolved in phosphate buffered saline buffer, then joins in described suspension liquid, form clear solution; Wherein the concentration of iron acetate is 0.06mol/L, the concentration of stablizer is 0.03mol/L, the concentration of the concentration 0.07mol/L of template and alum acid potassium is partially 0.07mol/L.
(3) regulate the pH value of above-mentioned clear solution to be 7 with the aqueous sodium hydroxide solution of concentration 0.5mol/L, at heating 90 DEG C, backflow 16h, filters, obtains reaction product; Under 500w microwave, process 1h, wherein the mass ratio of iron acetate and carbon nanotube is 1:10.
Embodiment 3
(1) be the H of 5:1 by 10g carbon nanotube in 4L volume ratio
2sO
4and HNO
4room temperature ultrasonic reaction 60min in mixed solution, washing is to neutral, and room temperature in vacuo dries 60h, obtains 8g carboxylic carbon nano-tube; Then above-mentioned 8g carboxylic carbon nano-tube is distributed in excessive diethylenetriamine, adds 600mg2-(7-azo benzotriazole)-N, N, N', N'-tetramethyl-urea phosphofluoric acid ester, 50 DEG C of reaction 5h, washing with alcohol, room temperature in vacuo dries 48h, obtains 4.5g aminated carbon nano tube; Finally by 4.5g aminated carbon nano tube ultrasonic disperse in 1L volume ratio is the water of 5:1 and the mixed solution of acetone, be 6 by sodium carbonate solution adjust ph, ice-water bath drips the fluoro-5-chloropyrimide of 6g2,4,6-tri-, be 6.5 by sodium carbonate solution adjust ph, 30 DEG C of ultrasonic reaction 48h, washing with alcohol, washing, room temperature in vacuo dries 48h, and under 222nm quasi-molecule ultraviolet source, irradiation 3min obtains response type carbon nanotube;
(2) be that in the triblock polyether P123 of 1:3 and the mixture of triblock copolymer F127 and above-mentioned steps (1), response type carbon nanotube joins concentration by iron(ic) chloride, disodium ethylene diamine tetraacetate, mass ratio be in the damping fluid of 0.05mol/L SODIUM PHOSPHATE, MONOBASIC and 0.1mol/L sodium hydrogen phosphate composition, stir 30min, form suspension liquid; Sodium metavanadate is dissolved in phosphate buffered saline buffer, then joins in described suspension liquid, form clear solution; Wherein the concentration of iron(ic) chloride is 0.15mol/L, the concentration of stablizer is 0.05mol/L, the concentration 0.1mol/L of template and the concentration of sodium metavanadate are 0.15mol/L.
(3) regulate the pH value of above-mentioned clear solution to be 9 with the potassium hydroxide aqueous solution of concentration 0.6mol/L, at heating 100 DEG C, backflow 24h, filters, obtains reaction product; Under 500w microwave, process 1h, wherein the mass ratio of iron(ic) chloride and carbon nanotube is 1:15.
With the dyeing waste water of the printing and dyeing mill of same time sampling for handling object, add the water conditioner of embodiment 1 ~ 3 gained of different concns in waste water respectively, after 6 hours of daylight irradiate, the percent of decolourization of water conditioner to dyeing waste water is as shown in the table:
Percent of decolourization | COD clearance | |
Embodiment 1 | 99.3% | 90.5% |
Embodiment 2 | 99.2% | 91.3% |
Embodiment 3 | 99.4% | 93.6% |
Claims (10)
1. a preparation method for carbon nanotube compound ferric vandate green deep water conditioner, comprising:
(1) by carbon nanotube at H
2sO
4and HNO
3room temperature ultrasonic reaction 30 ~ 60min in mixed solution, washing is to neutral, and room temperature in vacuo is dried, and obtains carboxylic carbon nano-tube; Then carboxylic carbon nano-tube is distributed in excessive diethylenetriamine, adds 2-(7-azo benzotriazole)-N, N, N', N'-tetramethyl-urea phosphofluoric acid ester, 40 ~ 50 DEG C of reaction 5 ~ 6h, washing with alcohol, room temperature in vacuo is dried, and obtains aminated carbon nano tube; Then by aminated carbon nano tube ultrasonic disperse in the mixed solution of water and acetone, adjust ph is 5 ~ 6, ice-water bath drips the fluoro-5-chloropyrimide of 2,4,6-tri-, adjust ph is 6 ~ 6.5,20 ~ 30 DEG C of ultrasonic reaction 24 ~ 48h, washing with alcohol, washing, room temperature in vacuo is dried, and irradiation obtains response type carbon nanotube;
(2) response type carbon nanotube in molysite, stablizer, template and above-mentioned steps (1) is joined in phosphate buffered saline buffer, stir 30 ~ 60min, form suspension liquid; Metavanadate is dissolved in phosphate buffered saline buffer, then joins in described suspension liquid, form clear solution; Wherein, the mass ratio of molysite and carbon nanotube is 1:5 ~ 1:20;
(3) regulate the pH value of clear solution to be 5 ~ 9 with basic solution, reflux is also filtered, microwave treatment, obtains carbon nanotube compound ferric vandate green deep water conditioner.
2. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, is characterized in that: the carbon nanotube in described step (1) and H
2sO
4and HNO
3the ratio of mixed solution is 10 ~ 20g:4L; Wherein, H
2sO
4and HNO
3volume ratio be 1:1 ~ 5:1.
3. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, it is characterized in that: the carboxylic carbon nano-tube in described step (1) and 2-(7-azo benzotriazole)-N, N, the mass ratio of N', N'-tetramethyl-urea phosphofluoric acid ester is 5 ~ 8:0.1 ~ 0.6.
4. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, is characterized in that: the ratio of the aminated carbon nano tube in described step (1) and the mixed solution of water and acetone is 4 ~ 4.5g:1L; Wherein, the volume ratio of water and acetone is 3:1 ~ 5:1.
5. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, it is characterized in that: the aminated carbon nano tube and 2 in described step (1), the mass ratio of the fluoro-5-chloropyrimide of 4,6-tri-is 4 ~ 4.5:4 ~ 6.
6. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, is characterized in that: adopt sodium carbonate solution adjust ph in described step (1).
7. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, is characterized in that: the stablizer in described step (2) is the one in disodium ethylene diamine tetraacetate, tetrasodium ethylenediamine tetraacetate, Sunmorl N 60S, BTCA; Stabilizer concentration is 0.01 ~ 0.05mol/L.
8. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, is characterized in that: the template in described step (2) is the triblock polyether P123 of mass ratio 1:3 and the mixture of triblock copolymer F127; Template concentration is 0.05 ~ 0.1mol/L.
9. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, is characterized in that: the phosphate buffered saline buffer in described step (2) is made up of concentration 0.025 ~ 0.05mol/L SODIUM PHOSPHATE, MONOBASIC and 0.05 ~ 0.1mol/L Sodium phosphate dibasic.
10. the preparation method of a kind of carbon nanotube compound ferric vandate green deep water conditioner according to claim 1, is characterized in that: the basic solution in described step (3) is the sodium hydroxide of concentration 0.5mol/L ~ 1.5mol/L or the aqueous solution of potassium hydroxide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410843594.2A CN104528867B (en) | 2014-12-25 | 2014-12-25 | A kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410843594.2A CN104528867B (en) | 2014-12-25 | 2014-12-25 | A kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104528867A CN104528867A (en) | 2015-04-22 |
CN104528867B true CN104528867B (en) | 2016-04-06 |
Family
ID=52844562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410843594.2A Expired - Fee Related CN104528867B (en) | 2014-12-25 | 2014-12-25 | A kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104528867B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106732804A (en) * | 2016-12-02 | 2017-05-31 | 东华大学 | A kind of fiber/CNT/FeVO4Three-dimensional recyclable efficient catalytic material and its preparation and application |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1300713A (en) * | 1999-12-22 | 2001-06-27 | 南京大学 | Process for synthesizing nm carbon tubes containing nm metal wires |
CN102140145A (en) * | 2011-01-24 | 2011-08-03 | 哈尔滨工业大学 | Method for grafting carbon nanotubes by using cyclodextrin |
CN102500356A (en) * | 2011-11-11 | 2012-06-20 | 东华大学 | Preparation method for carbon nanotube-nano-bismuth vanadate composite photocatalyst |
CN103272577A (en) * | 2013-06-26 | 2013-09-04 | 青岛农业大学 | Carbon nano tube and vanadate composite nanofiber photocatalyst and preparation method thereof |
CN103545493A (en) * | 2013-11-01 | 2014-01-29 | 中南大学 | Preparation method of silicon/carbon multi-component composite negative electrode material |
WO2013093519A3 (en) * | 2011-12-22 | 2014-02-06 | Bio Nano Consulting | Carbon nanotube aerogels and xerogels for co2 capture |
CN104085879A (en) * | 2014-07-16 | 2014-10-08 | 哈尔滨工业大学 | Preparation method of high-concentration carbon nanotube dispersion liquid |
-
2014
- 2014-12-25 CN CN201410843594.2A patent/CN104528867B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1300713A (en) * | 1999-12-22 | 2001-06-27 | 南京大学 | Process for synthesizing nm carbon tubes containing nm metal wires |
CN102140145A (en) * | 2011-01-24 | 2011-08-03 | 哈尔滨工业大学 | Method for grafting carbon nanotubes by using cyclodextrin |
CN102500356A (en) * | 2011-11-11 | 2012-06-20 | 东华大学 | Preparation method for carbon nanotube-nano-bismuth vanadate composite photocatalyst |
WO2013093519A3 (en) * | 2011-12-22 | 2014-02-06 | Bio Nano Consulting | Carbon nanotube aerogels and xerogels for co2 capture |
CN103272577A (en) * | 2013-06-26 | 2013-09-04 | 青岛农业大学 | Carbon nano tube and vanadate composite nanofiber photocatalyst and preparation method thereof |
CN103545493A (en) * | 2013-11-01 | 2014-01-29 | 中南大学 | Preparation method of silicon/carbon multi-component composite negative electrode material |
CN104085879A (en) * | 2014-07-16 | 2014-10-08 | 哈尔滨工业大学 | Preparation method of high-concentration carbon nanotube dispersion liquid |
Also Published As
Publication number | Publication date |
---|---|
CN104528867A (en) | 2015-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104525173B (en) | A kind of CNT composite Ti O2the preparation method of green deep water treatment agent | |
CN104437466B (en) | A kind of CNT is combined the preparation method of pucherite green deep water treatment agent | |
CN103752268A (en) | Preparation method of filter core for adsorbing heavy metal, arsenic and fluorine in drinking water and application thereof | |
CN104528866B (en) | A kind of preparation method of carbon nanotube compound bismuth tungstate green deep water conditioner | |
CN104475100B (en) | A kind of CNT is combined the preparation method of bismuth molybdate green deep water treatment agent | |
CN104525227A (en) | Preparation method for environment-friendly advanced water treatment agent by combining carbon nano tube and Ag/BiOX | |
CN102228829A (en) | Method for preparing bentonite self-assembled green bismuth vanadate advanced water treatment agent | |
CN102500356A (en) | Preparation method for carbon nanotube-nano-bismuth vanadate composite photocatalyst | |
CN104528865B (en) | A kind of CNT composite S rFeO3the preparation method of green deep water treatment agent | |
CN104525222B (en) | A kind of CNT is combined ZnIn2s4the preparation method of green deep water treatment agent | |
CN102489290A (en) | Preparation method of nano bismuth vanadate photocatalyst loaded on active carbon fiber | |
CN104437639A (en) | Method of preparing green advanced water treatment chemicals with carbon nano-tube compounded tetrasulfophthalocyanine | |
CN106423301A (en) | Fiber/carbon nanotube/Bi2MoO6 three-dimensional recyclable efficient catalytic material as well as preparation method and application of catalytic material | |
CN105964248A (en) | Preparation method of coal ash microsphere loaded modified nanometer titanium dioxide composite photocatalyst | |
CN104528867B (en) | A kind of preparation method of carbon nanotube compound ferric vandate green deep water conditioner | |
CN104525115B (en) | A kind of CNT is combined WO3the preparation method of green deep water treatment agent | |
CN106622260A (en) | Preparation method and application of catalyst for treating low-concentration formaldehyde wastewater | |
CN106732795A (en) | A kind of fiber/CNT/BiFeO3Three-dimensional recyclable efficient catalytic material and its preparation and application | |
CN102247831A (en) | Method for preparing activated carbon self-assembled bismuth vanadate water treatment agent | |
CN102489291B (en) | Method for preparing expanded graphite load nanometer bismuth vanadate photochemical catalyst | |
CN103007917A (en) | Preparation method of nano-zinc oxide/diatomite compound photocatalytic material | |
CN102513091A (en) | Preparation method for graphene self-assembled nanometer bismuth vanadate photocatalyst | |
CN106732790A (en) | A kind of fiber/CNT/Ag3PO4 three-dimensional recyclable efficient catalytic material and its preparation and application | |
CN102442710A (en) | Method for preparing attapulgite self-assembly bismuth vanadate green deep water treatment agent | |
CN102247829A (en) | Method for preparing rectorite self-assembled bismuth vanadate water treatment agent |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181225 |
|
CF01 | Termination of patent right due to non-payment of annual fee |