CN103638908B - A kind of preparation method of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane - Google Patents
A kind of preparation method of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane Download PDFInfo
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- CN103638908B CN103638908B CN201310545633.6A CN201310545633A CN103638908B CN 103638908 B CN103638908 B CN 103638908B CN 201310545633 A CN201310545633 A CN 201310545633A CN 103638908 B CN103638908 B CN 103638908B
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- Prior art keywords
- fullerenemembrane
- fish
- scacompositen
- compositen
- crosslinked
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- 239000012528 membrane Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 26
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000243 solution Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004833 fish glue Substances 0.000 claims abstract description 10
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 5
- 230000035484 reaction time Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 229910003472 fullerene Inorganic materials 0.000 claims description 4
- 229910021645 metal ion Inorganic materials 0.000 abstract description 7
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract description 2
- 238000005213 imbibition Methods 0.000 abstract description 2
- 230000000873 masking effect Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 231100000749 chronicity Toxicity 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to a kind of preparation method of the crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane for adsorbing metal ions, step is: (1) gets fullerene powder, crosses 200 mesh sieves after grinding; (2) get the fish glue from scale aqueous solution, add fullerene powder, carry out ultrasonic process, make fullerene powder and fish glue from scale aqueous solution evenly, add styrene solution, under microwave, react to obtain preparation liquid; (3) get preparation liquid to be filmed, the styrene crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane obtained has extraordinary water imbibition and larger specific area, is conducive to the absorption of composite membrane heavy metal.
Description
Technical field
The present invention relates to a kind of preparation method of the crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane for adsorbing metal ions, belong to material processing field.
technical background
The survival and development of water to nature and the mankind plays irreplaceable effect, and along with the development of society, the heavy metal pollution of water body is more and more serious, and heavy metal pollution has the features such as disguise, chronicity and irreversibility.The biodegradation of metal ion non-differentiability, easily to accumulate in vivo.Because the waste water of industry-by-industry discharge is different, the complicated component of waste water, heavy metal ion wide variety, fluctuation of concentration is comparatively large, adds difficulty to wastewater treatment.
Summary of the invention
The object of this invention is to provide a kind of preparation method of the crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane for adsorbing metal ions.
For realizing above object, the preparation method of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane of the present invention, step is:
(1) get fullerene powder, after grinding, cross 200 mesh sieves;
(2) the fish glue from scale aqueous solution that 100mL mass concentration is 5% is got, add fullerene powder, carry out ultrasonic process, make fullerene powder and fish glue from scale aqueous solution even, add the styrene solution that 5mL mass concentration is 1.5%, under microwave condition, 400r/min carries out stirring reaction, obtains preparation liquid;
(3) get preparation liquid to be filmed, the sodium hydroxide solution putting into 0.1mol/L after oven dry soaks takes off film, uses ethanol and distilled water repeatedly to rinse, until neutral, naturally dries, obtain styrene crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane.
Further, described fullerene is C60.
Further, the consumption of described C60 is 0.1-0.15g.
Further, described microwave power is 300-400W.
Further, described reaction temperature is 20-40 DEG C, and the reaction time is 5-15min.
The beneficial effect that the present invention produces is, the present invention is under microwave heating condition, by styrene, fish glue from scale is cross-linked, carry out compound with fullerene again, the crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane of generation has extraordinary water imbibition, and wet film hot strength and dry film hot strength all increase, wherein the particle diameter of fullerene is little, can better be distributed in film, increase specific area, be conducive to the absorption of composite membrane heavy metal.
Embodiment
Embodiment 1:
A kind of preparation method of the crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane for adsorption of metal ions is:
(1) get fullerene powder, after grinding, cross 200 mesh sieves;
(2) get 100mL mass concentration be 5% the fish glue from scale aqueous solution put into solution, add 0.1g fullerene powder, carry out ultrasonic process, fullerene powder is mixed with solution, add the styrene solution that 5mL mass concentration is 1.5%, under microwave condition, 400r/min stirring reaction, microwave power is 300W, reaction temperature 20 DEG C, reaction time 10min, obtains preparation liquid;
(3) get preparation liquid masking, the sodium hydroxide solution putting into 0.1mol/L after oven dry soaks takes off film, uses ethanol and distilled water repeatedly to rinse, until neutral, naturally dries, obtain styrene crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane.
Crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane obtained by the present embodiment, the saturated rear average moisture content that absorbs water is 468%, wet film hot strength 93.0MPa, dry film hot strength 113.6MPa, and specific area is 89.2m
2/ g.
Embodiment 2:
A kind of preparation method of the crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane for adsorption of metal ions is:
(1) get fullerene powder, after grinding, cross 200 mesh sieves;
(2) get 100mL mass concentration be 5% the fish glue from scale aqueous solution put into solution, add 0.12g fullerene powder, carry out ultrasonic process, fullerene powder is mixed with solution, add the styrene solution that 5mL mass concentration is 1.5%, under microwave condition, 400r/min stirring reaction certain hour, microwave power is 350W, reaction temperature 30 DEG C, reaction time 5min, obtains preparation liquid;
(3) get preparation liquid masking, the sodium hydroxide solution putting into 0.1mol/L after oven dry soaks takes off film, uses ethanol and distilled water repeatedly to rinse, until neutral, naturally dries, obtain styrene crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane.
Crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane obtained by the present embodiment, the saturated rear average moisture content that absorbs water is 463%, wet film hot strength 91.6MPa, dry film hot strength 105.4MPa, and specific area is 87.3m
2/ g.
Embodiment 3:
A kind of preparation method of the crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane for adsorption of metal ions is:
(1) get fullerene powder, after grinding, cross 200 mesh sieves;
(2) get 100mL mass concentration be 5% the fish glue from scale aqueous solution put into solution, add 0.15g fullerene powder, carry out ultrasonic process, fullerene powder is mixed with solution, add the styrene solution that 5mL mass concentration is 1.5%, 400r/min stirring reaction certain hour under microwave condition,, microwave power is 400W, reaction temperature 40 DEG C, reaction time 10min, obtains preparation liquid;
(3) get preparation liquid masking, the sodium hydroxide solution putting into 0.1mol/L after oven dry soaks takes off film, uses ethanol and distilled water repeatedly to rinse, until neutral, naturally dries, obtain styrene crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane.
Crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane obtained by the present embodiment, the saturated rear average moisture content that absorbs water is 437.5%, wet film hot strength 90.2MPa, dry film hot strength 112.3MPa, and specific area is 85.7m
2/ g.
Claims (5)
1. a preparation method for crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane, is characterized in that: step is:
(1) get fullerene powder, after grinding, cross 200 mesh sieves;
(2) the fish glue from scale aqueous solution that 100mL mass concentration is 5% is got, add fullerene powder, carry out ultrasonic process, make fullerene powder and fish glue from scale aqueous solution even, add the styrene solution that 5mL mass concentration is 1.5%, under microwave condition, 400r/min carries out stirring reaction, obtains preparation liquid;
(3) get preparation liquid to be filmed, the sodium hydroxide solution putting into 0.1mol/L after oven dry soaks takes off film, uses ethanol and distilled water repeatedly to rinse, until neutral, naturally dries, obtain styrene crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane.
2. the preparation method of a kind of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane according to claim 1, is characterized in that: described fullerene is C
60.
3. the preparation method of a kind of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane according to claim 2, is characterized in that: described C
60consumption be 0.1-0.15g.
4. the preparation method of a kind of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane according to claim 1, is characterized in that: described microwave power is 300-400W.
5. the preparation method of a kind of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane according to claim 1, is characterized in that: described reaction temperature is 20-40 DEG C, and the reaction time is 5-15min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310545633.6A CN103638908B (en) | 2013-11-07 | 2013-11-07 | A kind of preparation method of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310545633.6A CN103638908B (en) | 2013-11-07 | 2013-11-07 | A kind of preparation method of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane |
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| Publication Number | Publication Date |
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| CN103638908A CN103638908A (en) | 2014-03-19 |
| CN103638908B true CN103638908B (en) | 2015-12-30 |
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| CN201310545633.6A Expired - Fee Related CN103638908B (en) | 2013-11-07 | 2013-11-07 | A kind of preparation method of crosslinked-fish-scacompositen/fullerenemembrane compositen/fullerenemembrane membrane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107138060B (en) * | 2017-05-09 | 2018-06-29 | 江苏拓邦环保科技有限公司 | A kind of reverse osmosis membrane and preparation method thereof |
| CN109599491B (en) * | 2018-12-07 | 2022-08-30 | 北京富乐喜科技有限公司 | Preparation method of fullerene film for organic solar cell |
| CN110339821A (en) * | 2019-08-08 | 2019-10-18 | 卫革 | A kind of method and apparatus preparing adsorbent for heavy metal using fullerene |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382558A (en) * | 1992-01-13 | 1995-01-17 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Heat resistant layered porous silica and process for producing the same |
| CN103212382A (en) * | 2013-04-01 | 2013-07-24 | 苏州正业昌智能科技有限公司 | Self-assembly electrostatic spinning nanofiber membrane for absorbing heavy metal ions and preparation method of self-assembly electrostatic spinning nanofiber membrane |
| CN103285819A (en) * | 2013-03-28 | 2013-09-11 | 苏州正业昌智能科技有限公司 | An electrostatically spun chitosan nano-fiber film for adsorption of heavy metal ions and a preparation method thereof |
-
2013
- 2013-11-07 CN CN201310545633.6A patent/CN103638908B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5382558A (en) * | 1992-01-13 | 1995-01-17 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Heat resistant layered porous silica and process for producing the same |
| CN103285819A (en) * | 2013-03-28 | 2013-09-11 | 苏州正业昌智能科技有限公司 | An electrostatically spun chitosan nano-fiber film for adsorption of heavy metal ions and a preparation method thereof |
| CN103212382A (en) * | 2013-04-01 | 2013-07-24 | 苏州正业昌智能科技有限公司 | Self-assembly electrostatic spinning nanofiber membrane for absorbing heavy metal ions and preparation method of self-assembly electrostatic spinning nanofiber membrane |
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Effective date of registration: 20181220 Address after: 032400 Shanghaocheng Village, Shikou Township, Jiaokou County, Luliang City, Shanxi Province 09039 Patentee after: Zhu Yun Address before: 266061 Qingdao Hongkong Laoshan road 248, Pioneer Park, 239 Biological Park 239 Patentee before: QINGDAO WINCHANCE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20190919 Address after: 233090 No. 10, 32 blocks, Guangcai Dachang 8 District, Bengbu City, Anhui Province Patentee after: Bengbu Shangwei Intellectual Property Operations Co.,Ltd. Address before: 032400 Shanghaocheng Village, Shikou Township, Jiaokou County, Luliang City, Shanxi Province 09039 Patentee before: Zhu Yun |
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