CN108262017A - A kind of Attapulgite and the application in feeding wastewater treatment - Google Patents
A kind of Attapulgite and the application in feeding wastewater treatment Download PDFInfo
- Publication number
- CN108262017A CN108262017A CN201611240760.5A CN201611240760A CN108262017A CN 108262017 A CN108262017 A CN 108262017A CN 201611240760 A CN201611240760 A CN 201611240760A CN 108262017 A CN108262017 A CN 108262017A
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- China
- Prior art keywords
- attapulgite
- volume
- ethyl alcohol
- absolute ethyl
- deionized water
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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
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a kind of Attapulgites and the application in feeding wastewater treatment, Attapulgite to prepare by the following method:Take the dispersion of attapulgite clay powder in deionized water, ultrasonic disperse is uniform;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then a certain amount of chlorophyll is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then with the washing of absolute ethyl alcohol vacuum filtration three times, drying under vacuum condition.Attapulgite provided by the invention can be used for the processing of feeding waste water.
Description
Technical field
The invention belongs to waste water treatment fields, and in particular to a kind of Attapulgite and at feeding waste water
Application in reason.
Background technology
With the development of China's livestock and poultry breeding industry, livestock and poultry feces yield improves rapidly, and traditional wastewater treatment method is difficult
Meet this high organic matter, the needs that high ammonia-nitrogen wastewater is handled, cause to cultivate the pollution of place Soil Surrounding, water body and air,
The serious sustainable development for constraining aquaculture.Adsorption technology have it is at low cost, and it is insensitive to noxious material the features such as, recognized
To be sewage water treatment method most promising so far, and study for many years.Attapulgite clay is that one kind is present in nature
Hydration zeopan in boundary has many advantages, such as that large specific surface area, cation exchange capacity (CEC) are strong, has been used as the load of catalyst
Body and sorbent material are widely used in the fields such as sewage disposal, medicine, petrochemical industry.Natural attapulgite clay surface band
Negative electrical charge, surface has hydrophily, very weak to the adsorption capacity of organic matter, and after organically-modified, organic cation is adsorbed recessed
On convex stick stone clay surface negative charge point position, make the hydrophily of organically-modified attapulgite clay reduce, the absorption to organic matter
Ability significantly increases.By the use of organically-modified attapulgite clay as the renovation agent of organic pollution in environment, it has also become environment
One of hot spot of repairing research work.
Invention content
The object of the present invention is to provide a kind of Attapulgite and the applications in feeding wastewater treatment.
Above-mentioned purpose is achieved by the following technical solution:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Preferably, the attapulgite clay 35-55g is disperseed in 100ml deionized waters.
Preferably, the volume of the absolute ethyl alcohol is the 3-7% of deionized water volume.
Preferably, the volume of the polyethylene glycol is the 1-5% of deionized water volume.
Preferably, the quality of the chlorophyll is the 25-45% of attapulgite clay quality.
Preferably, the volume of the triethylamine is the 0.6-1.0% of deionized water volume.
Preferably, the temperature dried under vacuum condition is 65-85 DEG C.
Beneficial effects of the present invention:
Attapulgite provided by the invention can be used for the processing of feeding waste water.
Specific embodiment
Intend specifically introducing the technical solution of the invention below by specific embodiment.
Embodiment 1:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 45g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 5% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 3% of deionized water volume.
Wherein, the quality of the chlorophyll is the 35% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.8% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 75 DEG C.
Embodiment 2:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 35g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 3% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 1% of deionized water volume.
Wherein, the quality of the chlorophyll is the 25% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.6% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 65 DEG C.
Embodiment 3:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 55g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 7% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 5% of deionized water volume.
Wherein, the quality of the chlorophyll is the 45% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 1.0% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 85 DEG C.
Embodiment 4:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 40g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 5% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 3% of deionized water volume.
Wherein, the quality of the chlorophyll is the 35% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.8% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 75 DEG C.
Embodiment 5:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 50g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 5% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 3% of deionized water volume.
Wherein, the quality of the chlorophyll is the 35% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.8% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 75 DEG C.
Embodiment 6:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 45g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 4% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 3% of deionized water volume.
Wherein, the quality of the chlorophyll is the 35% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.8% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 75 DEG C.
Embodiment 7:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 45g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 6% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 3% of deionized water volume.
Wherein, the quality of the chlorophyll is the 35% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.8% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 75 DEG C.
Embodiment 8:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 45g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 5% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 2% of deionized water volume.
Wherein, the quality of the chlorophyll is the 35% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.8% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 75 DEG C.
Embodiment 9:
A kind of Attapulgite, prepares by the following method:It takes the dispersion of attapulgite clay powder in deionized water, surpasses
Sound is uniformly dispersed;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then by a certain amount of chlorophyll
It is added in solution, then triethylamine is added dropwise in stirring and dissolving, continue to be stirred to react after being added dropwise, then true with absolute ethyl alcohol
Empty filtering and washing three times, drying under vacuum condition.
Wherein, the attapulgite clay 45g is disperseed in 100ml deionized waters.
Wherein, the volume of the absolute ethyl alcohol is the 5% of deionized water volume.
Wherein, the volume of the polyethylene glycol is the 4% of deionized water volume.
Wherein, the quality of the chlorophyll is the 35% of attapulgite clay quality.
Wherein, the volume of the triethylamine is the 0.8% of deionized water volume.
Wherein, the temperature dried under vacuum condition is 75 DEG C.
Attapulgite provided by the invention can be used for the processing of feeding waste water.
The effect of above-mentioned specific embodiment indicates that the essentiality content of the invention, but do not limit this hair with this
The protection domain of bright creation.Simply modification or equivalent replacement are carried out to the technical solution of the invention, without departing from this hair
It is bright to create the essence of technical solution, thus necessarily fall into the protection domain of the invention.
Claims (7)
1. a kind of Attapulgite, which is characterized in that prepare by the following method:Attapulgite clay powder is taken to be dispersed in
In deionized water, ultrasonic disperse is uniform;Solution is positioned in three-necked flask, and adds in absolute ethyl alcohol and polyethylene glycol, then will
A certain amount of chlorophyll is added in solution, then triethylamine is added dropwise in stirring and dissolving, continues to be stirred to react after being added dropwise, so
Afterwards with the washing of absolute ethyl alcohol vacuum filtration three times, drying under vacuum condition.
2. Attapulgite according to claim 1, it is characterised in that:In 100ml deionized waters described in dispersion
Attapulgite clay 35-55g.
3. Attapulgite according to claim 1, it is characterised in that:The volume of the absolute ethyl alcohol for go from
The 3-7% of sub- water volume.
4. Attapulgite according to claim 1, it is characterised in that:The volume of the polyethylene glycol for go from
The 1-5% of sub- water volume.
5. Attapulgite according to claim 1, it is characterised in that:The quality of the chlorophyll is concave convex rod
The 25-45% of stone clay quality.
6. Attapulgite according to claim 1, it is characterised in that:The volume of the triethylamine is deionization
The 0.6-1.0% of water volume.
7. Attapulgite according to claim 1, it is characterised in that:The temperature dried under vacuum condition is
65-85℃。
Priority Applications (1)
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CN201611240760.5A CN108262017A (en) | 2016-12-30 | 2016-12-30 | A kind of Attapulgite and the application in feeding wastewater treatment |
Applications Claiming Priority (1)
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CN201611240760.5A CN108262017A (en) | 2016-12-30 | 2016-12-30 | A kind of Attapulgite and the application in feeding wastewater treatment |
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Publication Number | Publication Date |
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CN108262017A true CN108262017A (en) | 2018-07-10 |
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CN201611240760.5A Pending CN108262017A (en) | 2016-12-30 | 2016-12-30 | A kind of Attapulgite and the application in feeding wastewater treatment |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112175414A (en) * | 2020-09-08 | 2021-01-05 | 上海大学 | Preparation method of chlorophyll/clay mineral hybrid green pigment |
CN113929109A (en) * | 2021-11-19 | 2022-01-14 | 盱眙凹土能源环保材料研发中心 | Modification method of attapulgite clay and application of modification method to anaerobic and aerobic biochemical treatment method of organic wastewater |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101279239A (en) * | 2008-01-21 | 2008-10-08 | 浙江瑞普环境技术有限公司 | Organic modified mineral adsorbing material and method of producing the same |
CN101624189A (en) * | 2009-03-23 | 2010-01-13 | 李伟 | Novel waterborne nanometer attapulgite and preparation method thereof |
CN102690535A (en) * | 2012-06-07 | 2012-09-26 | 复旦大学 | Organic modified nano-attapulgite particles and preparation method thereof |
-
2016
- 2016-12-30 CN CN201611240760.5A patent/CN108262017A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279239A (en) * | 2008-01-21 | 2008-10-08 | 浙江瑞普环境技术有限公司 | Organic modified mineral adsorbing material and method of producing the same |
CN101624189A (en) * | 2009-03-23 | 2010-01-13 | 李伟 | Novel waterborne nanometer attapulgite and preparation method thereof |
CN102690535A (en) * | 2012-06-07 | 2012-09-26 | 复旦大学 | Organic modified nano-attapulgite particles and preparation method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112175414A (en) * | 2020-09-08 | 2021-01-05 | 上海大学 | Preparation method of chlorophyll/clay mineral hybrid green pigment |
CN113929109A (en) * | 2021-11-19 | 2022-01-14 | 盱眙凹土能源环保材料研发中心 | Modification method of attapulgite clay and application of modification method to anaerobic and aerobic biochemical treatment method of organic wastewater |
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