CN108465458A - A kind of dye wastewater inorganic agent and preparation method thereof - Google Patents
A kind of dye wastewater inorganic agent and preparation method thereof Download PDFInfo
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- CN108465458A CN108465458A CN201810659469.4A CN201810659469A CN108465458A CN 108465458 A CN108465458 A CN 108465458A CN 201810659469 A CN201810659469 A CN 201810659469A CN 108465458 A CN108465458 A CN 108465458A
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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
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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
- B01J20/0248—Compounds of B, Al, Ga, In, Tl
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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
- B01J20/12—Naturally occurring clays or bleaching earth
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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
- 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
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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
- B01J20/26—Synthetic macromolecular compounds
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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
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/308—Dyes; Colorants; Fluorescent agents
Abstract
The invention discloses a kind of dye wastewater inorganic agents, it is made of the raw material of following weight parts：Alkylolamides 12, organic sepiolite powder 60 70, borax 57, polyadipate ethylene glycol 24, sldium lauryl sulfate 12, butanethiol tin 0.1 0.2, octylisothiazolinone 12, stearic acid 34, triethanolamine borate 23, present invention further introduces octylisothiazolinones, improve the antiseptic property of product handling system agent, extend the service life of finished product, the material environmental protection of the present invention, excellent adsorption, comprehensive performance are superior.
Description
Technical field
The invention belongs to field of environment protection, and in particular to a kind of dye wastewater inorganic agent and preparation method thereof.
Background technology
Now with society and economic fast development, environment for the survival of mankind also by different degrees of destruction,
Wherein the pollution of water environment is even more and is on the rise.According to statistics, China every year due to water pollution caused by economic loss up to 40,000,000,000
Member, the annual waste water total release in China city is about 41,500,000,000 tons, and wherein industrial wastewater accounts for 70%, and printing and dyeing are the rows in industry
Dirty rich and influential family accounts for 35% or so of entire industrial wastewater total amount, about 14,500,000,000 tons.Therefore the improvement of industrial wastewater, is directly related to
China to water resource it is reasonable, make full use of, directly affect China's economy and society sustainable development.Waste water from dyestuff has
The features such as machine object content is high, and coloration is deep, and biodegradability is poor, belongs to difficult waste water.Especially in recent years used in dyestuff more
Stabilization, the degree of biodegradability is added to further decrease.Currently, the method for administering waste water from dyestuff has：Physisorphtion, chemical oxidation
Method, microorganism treatment etc..These conventional methods there is efficiency low, high energy consumption, cannot thorough decomposing pollutant, be also easy to produce two
The shortcomings of secondary pollution.Although in the past, now even in the future a period of time in all by be wastewater treatment predominant methods.But with
Continuous nervous and continuous improvement of the China to sewage drainage standard of water resource, new sewage disposal technology must and it is continuous
To development.Wherein, photocatalysis technology is a kind of novel and promising method, and is mainly concentrated about the research of this respect at present
In the development of photochemical catalyst；Titanium dioxide optical catalyst with chemical property stablize, asepsis environment-protecting, it is cheap the advantages that.But
The titanium dioxide that prior synthesizing method obtains haves the shortcomings that larger：That there is specific surface areas is not high for titanium dioxide optical catalyst,
Porosity is small and pore-size distribution is not concentrated, this is unfavorable for absorption and mass transport process of the Wastewater Dyes macromolecular in duct.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of dye wastewater inorganic agent and its systems
Preparation Method.
To achieve the above object, the present invention uses following technical scheme：
A kind of dye wastewater inorganic agent, it is made of the raw material of following weight parts：
Alkylolamides 1-2, organic sepiolite powder 60-70, borax 5-7, polyadipate ethylene glycol 2-4, laruyl alcohol sulfuric acid
Sodium 1-2, butanethiol tin 0.1-0.2, octylisothiazolinone 1-2, stearic acid 3-4, triethanolamine borate 2-3.
What the organic sepiolite powder was made of the raw material of following weight parts：
Sepiolite 80-100, triethylamine 3-4, sorbitan monooleate 1-2, mannitol 2-3, dimethylformamide 10-12.
The preparation method of the organic sepiolite powder, includes the following steps：
(1) sepiolite is taken, is calcined 1-2 hours at 650-700 DEG C, is cooled to room temperature, wears into fine powder, be added to its weight
In 10-14 times of deionized water, triethylamine is added and obtains amine aqueous solution insulated and stirred 1-2 hours at 55-60 DEG C；
(2) mannitol is taken, is added in dimethylformamide, is stirred evenly, is mixed with above-mentioned amine aqueous solution, at 65-70 DEG C
Lower insulated and stirred 10-20 minutes, is added sorbitan monooleate, and stirring to room temperature is filtered, filter cake washed, air drying, i.e.,
.
A kind of preparation method of dye wastewater inorganic agent, includes the following steps：
(1) octylisothiazolinone is taken, is added in the absolute ethyl alcohol of 10-14 times of its weight, stirs evenly, increases temperature
It it is 55-60 DEG C, borax is added in insulated and stirred 20-30 minutes, stirs to room temperature, obtains alcoholic solution；
(2) alkylolamides are taken, is added in the deionized water of 16-20 times of its weight, stirs evenly, obtain amide solution；
(3) stearic acid is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, organic sepiolite is added
Powder, it is 90-95 DEG C to increase temperature, insulated and stirred 1-2 hours, and above-mentioned amide solution is added in discharging, stirs to room temperature, obtains organic
Solution；
(4) butanethiol tin is taken, is added in above-mentioned organic solution, it is 20-30 minutes ultrasonic, remaining each raw material is added, stirs
Mix uniformly, filter, filter cake is washed, dry 1-2 hours at 65-70 DEG C of vacuum, be cooled to room temperature to get.
Advantages of the present invention：
The present invention is first handled sepiolite using triethylamine, and rightization is distributed in dimethylformamide, effective to improve
The surface-active of sepiolite, then it is blended with stearic acid, ethyl alcohol, high temperature esterification has further been modified itself and each raw material
Between bond strength, present invention further introduces octylisothiazolinones, improve the antiseptic property of product handling system agent, extend into
The service life of product, material of the invention environmental protection, excellent adsorption, comprehensive performance are superior.
Specific implementation mode
Embodiment 1
A kind of dye wastewater inorganic agent, it is made of the raw material of following weight parts：
Alkylolamides 2, organic sepiolite powder 70, borax 7, polyadipate ethylene glycol 4, sldium lauryl sulfate 2, butyl sulphur
Alcohol tin 0.2, octylisothiazolinone 2, stearic acid 4, triethanolamine borate 3.
What the organic sepiolite powder was made of the raw material of following weight parts：
Sepiolite 100, triethylamine 4, sorbitan monooleate 2, mannitol 3, dimethylformamide 12.
The preparation method of the organic sepiolite powder, includes the following steps：
(1) sepiolite is taken, is calcined 2 hours at 700 DEG C, is cooled to room temperature, wears into fine powder, be added to 14 times of its weight
In deionized water, triethylamine is added, insulated and stirred 2 hours, obtain amine aqueous solution at 60 DEG C；
(2) mannitol is taken, is added in dimethylformamide, is stirred evenly, is mixed with above-mentioned amine aqueous solution, is protected at 70 DEG C
Sorbitan monooleate is added in temperature stirring 20 minutes, and stirring is filtered, filter cake is washed to room temperature, air drying to get.
A kind of preparation method of dye wastewater inorganic agent, includes the following steps：
(1) octylisothiazolinone is taken, is added in the absolute ethyl alcohol of 14 times of its weight, stirs evenly, increasing temperature is
60 DEG C, borax is added in insulated and stirred 30 minutes, stirs to room temperature, obtains alcoholic solution；
(2) alkylolamides are taken, is added in the deionized water of 20 times of its weight, is stirred evenly, obtain amide solution；
(3) stearic acid is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, organic sepiolite is added
Powder, it is 95 DEG C to increase temperature, insulated and stirred 2 hours, and above-mentioned amide solution is added in discharging, stirs to room temperature, obtains organic solution；
(4) butanethiol tin is taken, is added in above-mentioned organic solution, remaining each raw material is added in ultrasound 30 minutes, and stirring is equal
It is even, filter, filter cake washed, dry 2 hours at 70 DEG C of vacuum, be cooled to room temperature to get.
Embodiment 2
A kind of dye wastewater inorganic agent, it is made of the raw material of following weight parts：
Alkylolamides 1, organic sepiolite powder 60, borax 5, polyadipate ethylene glycol 2, sldium lauryl sulfate 1, butyl sulphur
Alcohol tin 0.1, octylisothiazolinone 1-2, stearic acid 3, triethanolamine borate 2.
What the organic sepiolite powder was made of the raw material of following weight parts：
Sepiolite 80, triethylamine 3, sorbitan monooleate 1, mannitol 2, dimethylformamide 10.
The preparation method of the organic sepiolite powder, includes the following steps：
(1) sepiolite is taken, is calcined 1 hour at 650 DEG C, is cooled to room temperature, wears into fine powder, be added to 10 times of its weight
In deionized water, triethylamine is added, insulated and stirred 1 hour, obtains amine aqueous solution at 55 DEG C；
(2) mannitol is taken, is added in dimethylformamide, is stirred evenly, is mixed with above-mentioned amine aqueous solution, is protected at 65 DEG C
Sorbitan monooleate is added in temperature stirring 10 minutes, and stirring is filtered, filter cake is washed to room temperature, air drying to get.
A kind of preparation method of dye wastewater inorganic agent, includes the following steps：
(1) octylisothiazolinone is taken, is added in the absolute ethyl alcohol of 10 times of its weight, stirs evenly, increasing temperature is
55 DEG C, borax is added in insulated and stirred 20 minutes, stirs to room temperature, obtains alcoholic solution；
(2) alkylolamides are taken, is added in the deionized water of 16 times of its weight, is stirred evenly, obtain amide solution；
(3) stearic acid is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, organic sepiolite is added
Powder, it is 90 DEG C to increase temperature, insulated and stirred 1 hour, and above-mentioned amide solution is added in discharging, stirs to room temperature, obtains organic solution；
(4) butanethiol tin is taken, is added in above-mentioned organic solution, remaining each raw material is added in ultrasound 20 minutes, and stirring is equal
It is even, filter, filter cake washed, dry 1 hour at 65 DEG C of vacuum, be cooled to room temperature to get.
Performance test：
Initial sewage：COD average values are 5910mg/l, turbidity 870NTU；
It is detected using method as defined in Hash standard of instruments, by the inorganic agent of the embodiment of the present invention 1, embodiment 2
After handling respectively, the COD average values of obtained water are respectively 160mg/l, 183mg/l, and turbidity is respectively 2.0NTU, 2.1NTU；
It is handled using commercially available common water pollution inorganic agent, is examined using method as defined in Hash standard of instruments
It surveys, the COD average values for obtaining water are 513mg/l, turbidity 6.5NTU；
As can be seen that the sewage-treating agent of the present invention has better treatment effect relative to traditional water treatment agent.
Claims (4)
1. a kind of dye wastewater inorganic agent, which is characterized in that it is made of the raw material of following weight parts：
Alkylolamides 1-2, organic sepiolite powder 60-70, borax 5-7, polyadipate ethylene glycol 2-4, sldium lauryl sulfate 1-
2, butanethiol tin 0.1-0.2, octylisothiazolinone 1-2, stearic acid 3-4, triethanolamine borate 2-3.
2. a kind of dye wastewater inorganic agent according to claim 1, which is characterized in that the organic sepiolite powder be by
The raw material composition of following weight parts：
Sepiolite 80-100, triethylamine 3-4, sorbitan monooleate 1-2, mannitol 2-3, dimethylformamide 10-12.
3. a kind of dye wastewater inorganic agent according to claim 2, which is characterized in that the system of the organic sepiolite powder
Preparation Method includes the following steps：
(1) sepiolite is taken, is calcined 1-2 hours at 650-700 DEG C, is cooled to room temperature, wears into fine powder, be added to its weight 10-
In 14 times of deionized water, triethylamine is added and obtains amine aqueous solution insulated and stirred 1-2 hours at 55-60 DEG C；
(2) mannitol is taken, is added in dimethylformamide, is stirred evenly, is mixed with above-mentioned amine aqueous solution, is protected at 65-70 DEG C
Sorbitan monooleate is added in temperature stirring 10-20 minute, and to room temperature, suction filtration washes filter cake for stirring, air drying to get.
4. a kind of preparation method of dye wastewater inorganic agent as described in claim 1, which is characterized in that include the following steps：
(1) octylisothiazolinone is taken, is added in the absolute ethyl alcohol of 10-14 times of its weight, stirs evenly, increasing temperature is
55-60 DEG C, borax is added in insulated and stirred 20-30 minutes, stirs to room temperature, obtains alcoholic solution；
(2) alkylolamides are taken, is added in the deionized water of 16-20 times of its weight, stirs evenly, obtain amide solution；
(3) stearic acid is taken, is added in above-mentioned alcoholic solution, stirs evenly, be sent in reaction kettle, organic sepiolite powder is added, is risen
High-temperature is 90-95 DEG C, insulated and stirred 1-2 hours, and above-mentioned amide solution is added in discharging, stirs to room temperature, obtains organic solution；
(4) butanethiol tin is taken, is added in above-mentioned organic solution, it is 20-30 minutes ultrasonic, remaining each raw material is added, stirring is equal
It is even, filter, filter cake washed, dry 1-2 hours at 65-70 DEG C of vacuum, be cooled to room temperature to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659469.4A CN108465458A (en) | 2018-06-25 | 2018-06-25 | A kind of dye wastewater inorganic agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810659469.4A CN108465458A (en) | 2018-06-25 | 2018-06-25 | A kind of dye wastewater inorganic agent and preparation method thereof |
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| CN108465458A true CN108465458A (en) | 2018-08-31 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623624A (en) * | 2009-08-10 | 2010-01-13 | 浙江理工大学 | Preparation method of organic sepiolite |
| CN103055804A (en) * | 2013-01-17 | 2013-04-24 | 河海大学 | Compound water treatment agent as well as preparation method and application thereof |
| CN107841076A (en) * | 2017-12-06 | 2018-03-27 | 安徽鸿宾医药包装有限公司 | A kind of toughness tear-proof packaging film and preparation method thereof |
| CN107986348A (en) * | 2017-12-12 | 2018-05-04 | 成都育芽科技有限公司 | One kind can Magnetic Isolation type water pollution inorganic agent and preparation method thereof |
-
2018
- 2018-06-25 CN CN201810659469.4A patent/CN108465458A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623624A (en) * | 2009-08-10 | 2010-01-13 | 浙江理工大学 | Preparation method of organic sepiolite |
| CN103055804A (en) * | 2013-01-17 | 2013-04-24 | 河海大学 | Compound water treatment agent as well as preparation method and application thereof |
| CN107841076A (en) * | 2017-12-06 | 2018-03-27 | 安徽鸿宾医药包装有限公司 | A kind of toughness tear-proof packaging film and preparation method thereof |
| CN107986348A (en) * | 2017-12-12 | 2018-05-04 | 成都育芽科技有限公司 | One kind can Magnetic Isolation type water pollution inorganic agent and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| ZHENG CHENG ET AL.: "Adsorption behaviors of the methylene blue dye onto modified sepiolite from its aqueous solutions", 《DESALINATION AND WATER TREATMENT》 * |
| 张光华编: "《水处理化学品制备与应用指南》", 31 October 2003, 中国石化出版社 * |
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