CN108722367A - A kind of modified polyacrylamide scavenging material and preparation method thereof - Google Patents
A kind of modified polyacrylamide scavenging material and preparation method thereof Download PDFInfo
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- CN108722367A CN108722367A CN201810520367.4A CN201810520367A CN108722367A CN 108722367 A CN108722367 A CN 108722367A CN 201810520367 A CN201810520367 A CN 201810520367A CN 108722367 A CN108722367 A CN 108722367A
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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
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
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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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a kind of modified polyacrylamide scavenging materials and preparation method thereof, which is made of the raw material of following weight parts：Modified monomer 130-140, cumyl peroxide 1-2, calcium oxide 4-7, medical stone powder 10-20.The present invention handles acrylamide monomer using Peppermint essential oil, nano-titanium dioxide, nano-titanium dioxide has good photocatalysis performance, Peppermint essential oil can then play the effect of purification air, the monomer of the processing is acted in initiator and is polymerize, the stability of finished product can effectively be improved, enhance quality.
Description
Technical field
The invention belongs to scavenging material fields, and in particular to a kind of modified polyacrylamide scavenging material and its preparation side
Method.
Background technology
For polluted-water Treatment process there are many, wherein absorption method because be easy prepare, at low cost, adsorption effect is good due to
By large-scale use.Polymeric sorbents, microbial adsorbent, the mineral substances such as the active charcoal of common sorbing material, chitosan
Adsorbent etc..But the sorbing materials such as activated carbon are on the high side, and cost for wastewater treatment is big, and domestic general enterprises are difficult to bear.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of modified polyacrylamides to purify material
Material and preparation method thereof.
To achieve the above object, the present invention uses following technical scheme：
A kind of modified polyacrylamide scavenging material, it is made of the raw material of following weight parts：
Modified monomer 130-140, cumyl peroxide 1-2, calcium oxide 4-7, medical stone powder 10-20.
The modified monomer is made of the raw material of following weight parts：
Acrylamide 30-40, Peppermint essential oil 0.7-2, cyclodextrin 3-4, nano-titanium dioxide 10-15.
The preparation method of the modified monomer, includes the following steps：
（1）Nano-titanium dioxide is taken, is added in the deionized water of 13-20 times of its weight, it is 6-10 minutes ultrasonic, obtain nano-dispersed
Liquid；
（2）Peppermint essential oil, cyclodextrin mixing are taken, is added in the absolute ethyl alcohol of 4-7 times of mixture weight, stirs evenly, obtain alcohol
Solution；
（3）Nano dispersion fluid, alcoholic solution mixing are taken, stirs evenly, above-mentioned modified monomer is added, the insulated and stirred at 40-50 DEG C
10-20 minutes, obtain modified monomer.
The preparation method of the modified polyacrylamide scavenging material, includes the following steps：
（1）Cumyl peroxide is taken, is added in the absolute ethyl alcohol of 17-20 times of its weight, stirs evenly, it is molten to obtain initiator
Liquid；
（2）Modified monomer is taken, is added in the deionized water of 10-15 times of its weight, stirs evenly, be sent in reaction kettle, is led to
Enter nitrogen, it is 65-70 DEG C to adjust temperature of reaction kettle, and above-mentioned initiator solution, calcium oxide, medical stone powder, insulated and stirred 4-5 is added
Hour, it discharges, filters, filter cake is washed, air drying, be sieved to get the modified polyacrylamide scavenging material.
Advantages of the present invention
The present invention handles acrylamide monomer using Peppermint essential oil, nano-titanium dioxide, and nano-titanium dioxide has good light
Catalytic performance, Peppermint essential oil can then play the role of purifying the effect of air, can be with by the monomer of the processing in initiator polymerization
The effective stability for improving finished product, enhances quality.
Specific implementation mode
Embodiment 1
A kind of modified polyacrylamide scavenging material, it is made of the raw material of following weight parts：
Modified monomer 130, cumyl peroxide 1, calcium oxide 4, medical stone powder 10.
The modified monomer is made of the raw material of following weight parts：
Acrylamide 30, Peppermint essential oil 0.7, cyclodextrin 3, nano-titanium dioxide 10.
The preparation method of the modified monomer, includes the following steps：
（1）Nano-titanium dioxide is taken, is added in the deionized water of 13 times of its weight, ultrasound 6 minutes obtains nano dispersion fluid；
（2）Peppermint essential oil, cyclodextrin mixing are taken, is added in the absolute ethyl alcohol of 4 times of mixture weight, is stirred evenly, it is molten to obtain alcohol
Liquid；
（3）Nano dispersion fluid, alcoholic solution mixing are taken, stirs evenly, above-mentioned modified monomer is added, insulated and stirred 10 is divided at 40 DEG C
Clock obtains modified monomer.
The preparation method of the modified polyacrylamide scavenging material, includes the following steps：
（1）Cumyl peroxide is taken, is added in the absolute ethyl alcohol of 17 times of its weight, is stirred evenly, obtain initiator solution；
（2）Modified monomer is taken, is added in the deionized water of 10 times of its weight, is stirred evenly, be sent in reaction kettle, be passed through nitrogen
Gas, it is 65 DEG C to adjust temperature of reaction kettle, above-mentioned initiator solution, calcium oxide, medical stone powder is added, insulated and stirred 4 hours goes out
Material is filtered, filter cake is washed, air drying, is sieved to get the modified polyacrylamide scavenging material.
Claims (4)
1. a kind of modified polyacrylamide scavenging material, which is characterized in that it is made of the raw material of following weight parts：
Modified monomer 130-140, cumyl peroxide 1-2, calcium oxide 4-7, medical stone powder 10-20.
2. a kind of modified polyacrylamide scavenging material according to claim 1, which is characterized in that the modified monomer
It is made of the raw material of following weight parts：
Acrylamide 30-40, Peppermint essential oil 0.7-2, cyclodextrin 3-4, nano-titanium dioxide 10-15.
3. a kind of modified polyacrylamide scavenging material according to claim 1, which is characterized in that the modified monomer
Preparation method, include the following steps：
（1）Nano-titanium dioxide is taken, is added in the deionized water of 13-20 times of its weight, it is 6-10 minutes ultrasonic, obtain nano-dispersed
Liquid；
（2）Peppermint essential oil, cyclodextrin mixing are taken, is added in the absolute ethyl alcohol of 4-7 times of mixture weight, stirs evenly, obtain alcohol
Solution；
（3）Nano dispersion fluid, alcoholic solution mixing are taken, stirs evenly, above-mentioned modified monomer is added, the insulated and stirred at 40-50 DEG C
10-20 minutes, obtain modified monomer.
4. a kind of preparation method of modified polyacrylamide scavenging material as described in claim 1, which is characterized in that including following
Step：
（1）Cumyl peroxide is taken, is added in the absolute ethyl alcohol of 17-20 times of its weight, stirs evenly, it is molten to obtain initiator
Liquid；
（2）Modified monomer is taken, is added in the deionized water of 10-15 times of its weight, stirs evenly, be sent in reaction kettle, is led to
Enter nitrogen, it is 65-70 DEG C to adjust temperature of reaction kettle, and above-mentioned initiator solution, calcium oxide, medical stone powder, insulated and stirred 4-5 is added
Hour, it discharges, filters, filter cake is washed, air drying, be sieved to get the modified polyacrylamide scavenging material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520367.4A CN108722367A (en) | 2018-05-28 | 2018-05-28 | A kind of modified polyacrylamide scavenging material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810520367.4A CN108722367A (en) | 2018-05-28 | 2018-05-28 | A kind of modified polyacrylamide scavenging material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108722367A true CN108722367A (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810520367.4A Withdrawn CN108722367A (en) | 2018-05-28 | 2018-05-28 | A kind of modified polyacrylamide scavenging material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517535A (en) * | 2020-04-20 | 2020-08-11 | 生态环境部华南环境科学研究所 | Method for treating chemical copper plating waste liquid by utilizing autocatalytic reaction |
-
2018
- 2018-05-28 CN CN201810520367.4A patent/CN108722367A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517535A (en) * | 2020-04-20 | 2020-08-11 | 生态环境部华南环境科学研究所 | Method for treating chemical copper plating waste liquid by utilizing autocatalytic reaction |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181102 |