CN108393076A - Containing copper adsorbent, preparation method and its in adsorbing water tetracycline application - Google Patents
Containing copper adsorbent, preparation method and its in adsorbing water tetracycline application Download PDFInfo
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- CN108393076A CN108393076A CN201810230211.2A CN201810230211A CN108393076A CN 108393076 A CN108393076 A CN 108393076A CN 201810230211 A CN201810230211 A CN 201810230211A CN 108393076 A CN108393076 A CN 108393076A
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- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0233—Compounds of Cu, Ag, Au
- B01J20/0237—Compounds of Cu
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- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
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- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- 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
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- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- 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
- C02F2101/34—Organic compounds containing oxygen
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- 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
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- 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
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/343—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the pharmaceutical industry, e.g. containing antibiotics
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses it is a kind of containing copper adsorbent, preparation method and its in adsorbing water tetracycline application, step is：Mantoquita is dissolved in the aqueous solution that water forms cupric, 15 mesopore molecular sieves of SBA or activated carbon are added in above-mentioned aqueous solution, under agitation, the pH for adjusting mixed liquor reaches 5~7, by mixed liquor at 100~120 DEG C in closed crystallizing kettle after 1.0~5.0h of hydro-thermal reaction, it is filtered, washed, dries, obtain the SBA 15 of copper load or the acticarbon of copper load.The present invention is using 15 mesopore molecular sieves of SBA or activated carbon of large specific surface area as carrier, and the method combined using precipitation hydro-thermal reaction, it is Cu (OH) to be prepared for active constituent2Evenly dispersed contains copper adsorbent, is acted on, is adsorbed to the tetracycline in water, this adsorbent high selectivity, adsorption capacity is big, and operating condition is mild using the ligand complex of copper component and tetracycline.
Description
Technical field
The invention belongs to water-treatment technology fields, and in particular to one kind is containing copper adsorbent, preparation method and its in absorption water
The application of middle tetracycline.
Background technology
Antibiotic is widely used in the industries such as disease prevention and cure, agricultural production, herding and aquaculture, and China is aquaculture
State of sparetime university has been used antibiotic extensively, has been planted due to dynamic in large quantities in order to prevent fish disease and accelerate fish growth, breeding
Object is very low for the absorptivity and utilization rate of antibiotic, and most of antibiotic is expelled directly out to be entered in environment in vitro, in environment
Remaining antibiotic can induce the enhancing of microbial resistance, and can generate harm to the health of the mankind by food chain.Currently,
The processing method of antibiotic waste water mainly has biochemical process, oxidizing process and absorption method etc..Since antibiotic waste water has microorganism
There are very strong inhibiting effect, biodegradability undesirable.The processing cost of oxidizing process is usually relatively high and generates in new oxidation
Between product.Absorption method is mild with operating condition, has wide range of applications, does not introduce new impurity, can carry out depth to waste water
The advantages that processing and widely studied.Currently, the adsorbent research based on activated carbon is more, it may have preferable absorption
Effect, but due in practical water body pollutant kind it is more, and antibiotic concentration is not high, activated carbon in adsorptive selectivity and
It is still had several drawbacks on adsorption deeply.
Tetracycline is one of maximum antibiotic of the current usage amount in China, and tetracycline molecule contains both sexes functional group, shape
State changes with environmental pH, and three kinds of cation, amphoteric ion and anion forms are presented respectively, has electron-donating group.Text
It offers（Chinese Journal of Inorganic Chemistry, 2012,28（3）：453-458）When studying CuY molecular sieve tetracycline adsorptions, it is believed that tetracycline and friendship
Change to the Cu on Y molecular sieve2+Between there are strong coordination, be conducive to its absorption in molecular sieve surface, but due to
The Cu of ion exchange2+It is limited, cause its adsorption capacity limited.Patent（It is polluted using antibiotics in copper sulfide Adsorption water
The method of object, application number：201310160020.0）, disclose and copper sulfide be seated in adsorbent bed, to antibiotics in waste water
The method of pollutant absorption, the method will need a large amount of copper sulfide active constituent in actual wastewater treatment.Absorption property
It is related with the specific surface area of adsorbent, active constituent is highly dispersed on the carrier of bigger serface and not only improves reduction activity
The dosage of component is also beneficial to improve contact of the active constituent with pollutant, improves adsorption effect.
Invention content
The purpose of the present invention is to provide it is a kind of containing copper adsorbent, preparation method and in adsorbing water tetracycline application.
The adsorbent large specific surface area, active constituent copper content is high and is uniformly dispersed, can selective complexation remove the tetracycline in water removal.
The technical scheme is that：
One kind containing copper adsorbent, is prepared by following steps：A certain amount of mantoquita is dissolved in the aqueous solution that water forms cupric, above-mentioned
Aqueous solution in SBA-15 mesopore molecular sieves or activated carbon is added alkaline water is added dropwise into above-mentioned mixed liquor under agitation
Solution, until stop being added dropwise when the pH of mixed liquor reaches 5~7, by mixed liquor at 100~120 DEG C in closed crystallizing kettle water
After 1.0~5.0h of thermal response, substance is filtered, washs, dries, and obtains Cu (OH)2The SBA-15 or Cu (OH) of load2Load
Acticarbon.
The present invention is with SBA-15 mesopore molecular sieves or activated carbon, by the way that a certain amount of lye is added dropwise in suitable pH ranges
It is interior, generate the Cu (OH) of suspension2, then by hydro-thermal reaction, by Cu (OH)2Be dispersed on carrier, to be made activity compared with
The adsorbent of good tetracycline adsorption.If the pH of mixed liquor is too low, Cu (OH) cannot be formed2；If pH is excessively high, the Cu of generation
(OH)2It is easy to be gathered into particulate matter, be unfavorable for evenly dispersed on carrier.
Further, the mantoquita is any one in copper nitrate, copper chloride or copper acetate.
Further, the alkaline aqueous solution is ammonium hydroxide or sodium hydroxide solution, and suitable concentration of lye is ranging from
20~30%, be conducive to the pH for accurately adjusting mixed liquor.
Further, the drying temperature is not higher than 120 DEG C, avoids the Cu (OH) on carrier2Active constituent is in high temperature
Lower decomposition.
Further, the load capacity of suitable copper is 5 ~ 30%, and too low its absorption property of influence of copper content, copper content is excessively high,
The duct that carrier can be blocked influences the specific surface area of adsorbent.
Further, activated carbon is the granular activated carbon or Powdered Activated Carbon of commercially available bigger serface, and preferably powder is lived
Property charcoal, about 950 m of specific surface area2/ g, total hole volume are about 0.90 cm3/g。
Further, the aperture of SBA-15 mesopore molecular sieves is 6.2nm, wall thickness 5.4nm, specific surface area ≈ 1000m2/
g。
The application of adsorbent tetracycline in adsorbing water prepared by the above method, adsorbent and the water phase containing tetracycline are connect
It touches, after contacting 1~12.0h under room temperature, normal pressure, carries out the separation of water phase and adsorbent.
Compared with prior art, the invention has the advantages that：
The present invention is combined using the SBA-15 mesopore molecular sieves of large specific surface area or activated carbon as carrier using precipitation-hydro-thermal reaction
Method, be prepared for active constituent be Cu (OH)2Evenly dispersed contains copper adsorbent, utilizes the coordination network of copper component and tetracycline
Cooperation is used, and is adsorbed to the tetracycline in water, this adsorbent high selectivity, adsorption capacity is big, and operating condition is mild.
Description of the drawings
Fig. 1 is the XRD spectra of the adsorbent prepared under embodiment 1, embodiment 2,5 different condition of embodiment.
Specific implementation mode
The following examples will be further described the present invention, but present disclosure is completely without being limited thereto.
The preparation method of heretofore described SBA-15 mesopore molecular sieves is as follows：
（1）It takes 2.0 mL concentrated hydrochloric acids in 120.0mL water, is made into the aqueous hydrochloric acid solution of pH ≈ 1.0；
（2）Take step（1）In the 100.0mL aqueous hydrochloric acid solutions that prepare, weigh 4.0g templates P123 in wherein, in 40.0 DEG C of water
Stirring makes it fully dissolve in bath, forms the mixed aqueous solution containing P123；
（3）It weighs 9.0g ethyl orthosilicates (TEOS) and is placed in step（1）In in remaining aqueous hydrochloric acid solution（About 22.0mL）,
By after TEOS prehydrolysis 3.0h in 40.0 DEG C of water-baths, the mixed aqueous solution containing ethyl orthosilicate (TEOS) is formed；
（4）Mixed aqueous solution containing TEOS is added drop-wise to P123 to mix in aqueous, in 40.0 DEG C of stirred in water bath 24.0h；Then
Mixed liquor is fitted into the stainless steel cauldron with polytetrafluoroethyllining lining, in 100 DEG C of crystallization 48.0h；
（5）After crystallization, gained crystallization product through being filtered, washed, after 100 DEG C of dry 12.0h SBA-15 molecular screen primaries
Powder；
（6）SBA-15 original powders are warming up to 550 DEG C with the rate of 2 DEG C/min in air atmosphere, are then roasted at this temperature
5.0 h obtain SBA-15 mesopore molecular sieves.
Embodiment 1：
The preparation of adsorbent：Weigh 0.22g Cu (NO3)2· 3H2O is put into 100 mL beakers, and 30.0mL deionized waters are added,
0.5g SBA-15 are added under stirring, and 20% ammonia spirit is slowly added dropwise and stops when the pH value of liquid to be mixed reaches 6.5
Ammonium hydroxide is only added dropwise, continues to stir 30min.Said mixture is transferred in crystallizing kettle, the hydro-thermal reaction 3.0 in 100 DEG C of baking ovens
H takes out crystallizing kettle, and the substance in kettle is obtained to the adsorbent of copper load after being filtered, washed, drying.
Using：It takes the tetracycline aqueous solution of a concentration of 70mg/L of 100mL to be put into 250mL glass containers, 0.01g is added
Adsorbent after 12.0 h are stirred at room temperature, remaining tetracycline concentration is measured with ultraviolet specrophotometer, adsorbent is to Fourth Ring
The equilibrium adsorption capacity of element is 462 mg/g adsorbents.
Embodiment 2：
The preparation of adsorbent：Weigh 0.22g Cu (NO3)2· 3H2O is put into 100 mL beakers, and 30.0mL deionized waters are added,
0.5g SBA-15 are added under stirring, and 20% ammonia spirit is slowly added dropwise and stops when the pH value of liquid to be mixed reaches 5.5
Ammonium hydroxide is only added dropwise, continues to stir 30min.Said mixture is transferred in crystallizing kettle, 3.0 h are heated in 100 DEG C of baking ovens, are taken
Go out crystallizing kettle, the solid matter in kettle is obtained to the adsorbent of copper load after being filtered, washed, drying.
Using：It takes the tetracycline aqueous solution of a concentration of 70mg/L of 100mL to be put into 250mL glass containers, 0.01g is added
Adsorbent after 12.0 h are stirred at room temperature, remaining tetracycline concentration is measured with ultraviolet specrophotometer, adsorbent is to Fourth Ring
The equilibrium adsorption capacity of element is 394 mg/g adsorbents.
Embodiment 3：
The preparation of adsorbent：Only change Cu (NO3)2· 3H2O is 0.11g, other processes are the same as embodiment 1.
Using：It takes the tetracycline aqueous solution of a concentration of 70mg/L of 100mL to be put into 250mL glass containers, 0.01g is added
Adsorbent after 12.0 h are stirred at room temperature, remaining tetracycline concentration is measured with ultraviolet specrophotometer, adsorbent is to Fourth Ring
Plain equilibrium adsorption capacity is 325 mg/g adsorbents.
Embodiment 4：
The preparation of adsorbent：With embodiment 1.
Using：It takes the tetracycline aqueous solution of a concentration of 30mg/L of 100mL to be put into 250mL glass containers, 0.01g is added
Adsorbent after 12.0 h are stirred at room temperature, remaining tetracycline concentration is measured with ultraviolet specrophotometer, adsorbent is to Fourth Ring
Plain equilibrium adsorption capacity is 281 mg/g adsorbents.
Embodiment 5：
The preparation of adsorbent：Carrier is only changed to activated carbon, other processes are the same as embodiment 1.
Using：It takes the tetracycline aqueous solution of a concentration of 70mg/L of 100mL to be put into 250mL glass containers, 0.01g is added
Adsorbent after 12.0 h are stirred at room temperature, remaining tetracycline concentration is measured with ultraviolet specrophotometer, adsorbent is to Fourth Ring
The equilibrium adsorption capacity of element is 493 mg/g adsorbents.
Fig. 1 is the XRD spectra of adsorbent prepared under different condition, and in Fig. 1, A curves are the SBA- of 2 bronze medal of embodiment load
15 adsorbents；B curves are the SBA-15 adsorbents of 1 bronze medal of embodiment load；C curve is the activated carbon adsorption of 5 bronze medal of embodiment load
Agent, wherein 2 angles θ 12.74,25.75,33.63,35.55 are respectively Cu (OH)2Characteristic diffraction peak.
Claims (10)
1. a kind of preparation method containing copper adsorbent, which is characterized in that prepared by following steps：Mantoquita is dissolved in water and forms cupric
Aqueous solution, SBA-15 mesopore molecular sieves or activated carbon are added in above-mentioned aqueous solution, under agitation, adjusts mixed liquor
PH reach 5~7, by mixed liquor at 100~120 DEG C in closed crystallizing kettle after 1.0~5.0h of hydro-thermal reaction, filtering,
Washing, drying obtain the SBA-15 of copper load or the acticarbon of copper load.
2. the preparation method containing copper adsorbent as described in claim 1, which is characterized in that the mantoquita is copper nitrate, chlorine
Change any one in copper or copper acetate.
3. the preparation method containing copper adsorbent as described in claim 1, which is characterized in that alkaline aqueous solution is added dropwise to mixed liquor
PH reach 5~7, the alkaline aqueous solution is 20~30wt% ammonium hydroxide or sodium hydroxide solution.
4. the preparation method containing copper adsorbent as described in claim 1, which is characterized in that drying temperature is not higher than 120 DEG C.
5. the preparation method containing copper adsorbent as described in claim 1, which is characterized in that the load capacity of copper is 5 ~ 30wt%.
6. the preparation method containing copper adsorbent as described in claim 1, which is characterized in that activated carbon is commercially available Large ratio surface
Long-pending granular activated carbon or Powdered Activated Carbon, wherein 950 m of specific surface area ≈20.90 cm of/g, total hole volume ≈3/g。
7. the preparation method containing copper adsorbent as described in claim 1, which is characterized in that the aperture of SBA-15 mesopore molecular sieves
For 6.2nm, wall thickness 5.4nm, specific surface area ≈ 1000m2/g。
8. prepared by the preparation method as described in claim 1-7 is any contains copper adsorbent.
9. preparation method as described in claim 1-7 is any prepare containing copper adsorbent in adsorbing water answering in tetracycline
With.
10. application as claimed in claim 9, which is characterized in that adsorbent is contacted with the water phase containing tetracycline, room temperature,
After contacting 1~12.0 h under normal pressure, the separation of water phase and adsorbent is carried out.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385173A (en) * | 2021-06-26 | 2021-09-14 | 昆明理工大学 | Preparation method and application of coral stacked biomass charcoal-based catalyst |
| CN113896221A (en) * | 2021-10-28 | 2022-01-07 | 中建材蚌埠玻璃工业设计研究院有限公司 | Composite material for treating tail gas of CIGS thin-film battery and preparation method thereof |
| CN114433009A (en) * | 2022-01-26 | 2022-05-06 | 南昌大学 | Vermiculite material for adsorbing copper ions and preparation method and application thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193041A (en) * | 1997-03-12 | 1998-09-16 | 抚顺市高新技术开发服务部 | Method for series absorption of refined oil products by absorbent |
| CN101333011A (en) * | 2008-08-05 | 2008-12-31 | 南京大学 | Method for removing tetracycline in water by adsorption method |
| CN101829571A (en) * | 2010-06-08 | 2010-09-15 | 厦门大学 | Method for preparing Cu/SiO2 catalyst |
| CN102534607A (en) * | 2010-12-28 | 2012-07-04 | 上海杰远环保科技有限公司 | Ferrous material with alkaline layer on surface and implementing method for ferrous material |
| CN102774847A (en) * | 2011-05-09 | 2012-11-14 | 中国科学院生态环境研究中心 | Preparation and application methods for novel magnetic molecular sieve adsorbent material |
| CN103157501A (en) * | 2013-04-07 | 2013-06-19 | 扬州大学 | Method for preparing catalyst for catalyzing organic pollutants in wet oxidation water |
| CN103331139A (en) * | 2013-06-20 | 2013-10-02 | 南京工业大学 | Preparation method of copper-containing load-type adsorbent |
| CN105406088A (en) * | 2015-10-30 | 2016-03-16 | 苏州大学 | Small-molecular alcohol oxidation electro-catalysis material and preparation method and application therefor |
| CN105536688A (en) * | 2015-12-10 | 2016-05-04 | 中南大学 | Magnetic core nanoparticle coated by copper hydroxide, and preparation and application thereof |
| CN106694026A (en) * | 2016-12-25 | 2017-05-24 | 常州梦泰照明科技有限公司 | Preparation method of core-shell type cuprous oxide photocatalyst |
| CN107159094A (en) * | 2017-05-26 | 2017-09-15 | 湖南农业大学 | The method that magnetic magnesium hydroxide adsorbent removes tetracycline in waste water |
-
2018
- 2018-03-20 CN CN201810230211.2A patent/CN108393076B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193041A (en) * | 1997-03-12 | 1998-09-16 | 抚顺市高新技术开发服务部 | Method for series absorption of refined oil products by absorbent |
| CN101333011A (en) * | 2008-08-05 | 2008-12-31 | 南京大学 | Method for removing tetracycline in water by adsorption method |
| CN101829571A (en) * | 2010-06-08 | 2010-09-15 | 厦门大学 | Method for preparing Cu/SiO2 catalyst |
| CN102534607A (en) * | 2010-12-28 | 2012-07-04 | 上海杰远环保科技有限公司 | Ferrous material with alkaline layer on surface and implementing method for ferrous material |
| CN102774847A (en) * | 2011-05-09 | 2012-11-14 | 中国科学院生态环境研究中心 | Preparation and application methods for novel magnetic molecular sieve adsorbent material |
| CN103157501A (en) * | 2013-04-07 | 2013-06-19 | 扬州大学 | Method for preparing catalyst for catalyzing organic pollutants in wet oxidation water |
| CN103331139A (en) * | 2013-06-20 | 2013-10-02 | 南京工业大学 | Preparation method of copper-containing load-type adsorbent |
| CN105406088A (en) * | 2015-10-30 | 2016-03-16 | 苏州大学 | Small-molecular alcohol oxidation electro-catalysis material and preparation method and application therefor |
| CN105536688A (en) * | 2015-12-10 | 2016-05-04 | 中南大学 | Magnetic core nanoparticle coated by copper hydroxide, and preparation and application thereof |
| CN106694026A (en) * | 2016-12-25 | 2017-05-24 | 常州梦泰照明科技有限公司 | Preparation method of core-shell type cuprous oxide photocatalyst |
| CN107159094A (en) * | 2017-05-26 | 2017-09-15 | 湖南农业大学 | The method that magnetic magnesium hydroxide adsorbent removes tetracycline in waste water |
Non-Patent Citations (4)
| Title |
|---|
| Y U - J U N W A N G，等: "Adsorption and Cosorption of Tetracycline and Copper(II) on Montmorillonite as Affected by Solution pH", 《ENVIRON. SCI. TECHNOL.》 * |
| YANPING ZHAO，等: "Interactions of tetracycline with Cd (II), Cu (II) and Pb (II) and their cosorption behavior in soils", 《ENVIRONMENTAL POLLUTION》 * |
| 刘娟，等: ""纳米氧化铜球的水热法合成与表征", 《应用化工》 * |
| 彭林峰，等: ""氢氧化铜／石墨烯复合材料的制备与表征"", 《武汉工程大学学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385173A (en) * | 2021-06-26 | 2021-09-14 | 昆明理工大学 | Preparation method and application of coral stacked biomass charcoal-based catalyst |
| CN113896221A (en) * | 2021-10-28 | 2022-01-07 | 中建材蚌埠玻璃工业设计研究院有限公司 | Composite material for treating tail gas of CIGS thin-film battery and preparation method thereof |
| CN113896221B (en) * | 2021-10-28 | 2023-12-01 | 中建材玻璃新材料研究院集团有限公司 | Composite material for CIGS thin film battery tail gas treatment and preparation method thereof |
| CN114433009A (en) * | 2022-01-26 | 2022-05-06 | 南昌大学 | Vermiculite material for adsorbing copper ions and preparation method and application thereof |
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