CN103240063B - 污水处理用氧化石墨烯/两性壳聚糖插层复合材料的制备方法 - Google Patents
污水处理用氧化石墨烯/两性壳聚糖插层复合材料的制备方法 Download PDFInfo
- Publication number
- CN103240063B CN103240063B CN201310191227.4A CN201310191227A CN103240063B CN 103240063 B CN103240063 B CN 103240063B CN 201310191227 A CN201310191227 A CN 201310191227A CN 103240063 B CN103240063 B CN 103240063B
- Authority
- CN
- China
- Prior art keywords
- graphene oxide
- mass parts
- preparation
- mass fraction
- amphoteric chitosan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 60
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 238000009830 intercalation Methods 0.000 title claims abstract description 27
- 230000002687 intercalation Effects 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 239000010865 sewage Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000006185 dispersion Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 14
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 7
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 7
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 27
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 18
- 230000001276 controlling effect Effects 0.000 claims description 18
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 8
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 7
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 6
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 claims description 6
- 229910001626 barium chloride Inorganic materials 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 6
- -1 centrifugation Chemical compound 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000006196 deacetylation Effects 0.000 claims description 6
- 238000003381 deacetylation reaction Methods 0.000 claims description 6
- 239000003002 pH adjusting agent Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical group [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 claims description 4
- 239000010802 sludge Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000002351 wastewater Substances 0.000 abstract description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 3
- 125000002091 cationic group Chemical group 0.000 abstract description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 abstract 1
- 229940106681 chloroacetic acid Drugs 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000005956 quaternization reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 5
- 239000010801 sewage sludge Substances 0.000 description 4
- LTVDFSLWFKLJDQ-UHFFFAOYSA-N α-tocopherolquinone Chemical group CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O LTVDFSLWFKLJDQ-UHFFFAOYSA-N 0.000 description 4
- 241000446313 Lamella Species 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- XIUCEANTZSXBQQ-UHFFFAOYSA-N (3-chloro-2-hydroxypropyl)-trimethylazanium Chemical compound C[N+](C)(C)CC(O)CCl XIUCEANTZSXBQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Chemical group 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310191227.4A CN103240063B (zh) | 2013-05-22 | 2013-05-22 | 污水处理用氧化石墨烯/两性壳聚糖插层复合材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310191227.4A CN103240063B (zh) | 2013-05-22 | 2013-05-22 | 污水处理用氧化石墨烯/两性壳聚糖插层复合材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103240063A CN103240063A (zh) | 2013-08-14 |
CN103240063B true CN103240063B (zh) | 2014-11-12 |
Family
ID=48920146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310191227.4A Active CN103240063B (zh) | 2013-05-22 | 2013-05-22 | 污水处理用氧化石墨烯/两性壳聚糖插层复合材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103240063B (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103480329B (zh) * | 2013-09-05 | 2016-03-23 | 深圳先进技术研究院 | 六方氮化硼/氧化石墨烯复合吸附材料及其制备方法 |
CN103447013B (zh) * | 2013-09-23 | 2015-08-19 | 青岛大学 | 一种石墨烯/壳聚糖吸附剂的制备方法及其应用方法 |
CN103480344B (zh) * | 2013-10-16 | 2015-07-29 | 苏州大学 | 一种基于两性纤维素复合材料的制备方法 |
CN103641245B (zh) * | 2013-12-27 | 2016-02-10 | 汕头市龙湖区粤安纸业有限公司 | 一种造纸废水处理剂及其制备方法 |
CN103641247B (zh) * | 2013-12-27 | 2016-04-06 | 沧州市利达环保工程有限公司 | 一种生活污水处理剂及其制备方法 |
CN103638903B (zh) * | 2013-12-27 | 2016-06-08 | 深圳先进技术研究院 | 一种吸附材料及其制备方法 |
CN104072832B (zh) * | 2014-06-27 | 2016-03-16 | 青岛大学 | 一种充油充氧化石墨烯乳液共凝橡胶及其制备方法 |
CN104307491B (zh) * | 2014-10-24 | 2018-06-08 | 武汉理工大学 | 一种高效吸附甲基橙染料的改性石墨烯及其制备方法 |
CN104324689A (zh) * | 2014-10-24 | 2015-02-04 | 陕西科技大学 | 改性氧化石墨烯的制备方法及去除水中双酚a的方法 |
WO2017018945A1 (en) * | 2015-07-28 | 2017-02-02 | Nanyang Technological University | Electrode containing a hybrid nanomaterial of graphene oxide nanomaterial and cationic quaternized chitosan |
CN106474823A (zh) * | 2016-12-28 | 2017-03-08 | 怀宁县菲豹服饰有限公司 | 一种用作高含污泥处理的羽毛非织造复合针刺过滤材料及其制备方法 |
CN107162136B (zh) * | 2017-05-27 | 2020-03-10 | 湖南金裕环保科技有限公司 | 石墨烯污水处理剂、制备方法及其使用方法 |
CN107282001B (zh) * | 2017-06-30 | 2020-08-28 | 武汉工程大学 | 一种聚合氯化铝改性氧化石墨烯吸附剂的制备及其应用方法 |
CN107402247A (zh) * | 2017-07-21 | 2017-11-28 | 张娟 | 一种电化学传感器用纳米石墨烯/壳聚糖复合膜修饰电极的制备方法 |
CN108408963B (zh) * | 2018-03-15 | 2021-04-20 | 长兴科创科技咨询有限公司 | 一种混凝预处理染色废水的方法 |
CN110723791A (zh) * | 2018-07-16 | 2020-01-24 | 陕西省石油化工研究设计院 | 一种絮凝剂的制备方法 |
CN110723792A (zh) * | 2018-07-16 | 2020-01-24 | 陕西省石油化工研究设计院 | 一种复合絮凝剂的制备方法及污水处理方法 |
CN109569538A (zh) * | 2018-12-15 | 2019-04-05 | 华南理工大学 | 一种基于麦羟硅钠石的环保吸附材料及其制备方法与在阴离子染料吸附中的应用 |
RU2734712C1 (ru) * | 2020-03-10 | 2020-10-22 | Федеральное государственное бюджетное учреждение "33 Центральный научно-исследовательский испытательный институт" Министерства обороны Российской Федерации | Полимерный сорбционный композиционный материал для очистки воды от ионов тяжелых металлов и способ его получения |
CN111659354B (zh) * | 2020-06-18 | 2023-07-25 | 威海海洋职业学院 | 一种羟基石墨烯-纳米二氧化硅改性壳聚糖复合材料及其应用 |
CN112960893A (zh) * | 2021-03-03 | 2021-06-15 | 东莞市凯威尔环保材料有限公司 | 一种复合型高效污泥脱水剂及其制备方法和应用 |
CN113042007B (zh) * | 2021-03-30 | 2022-11-08 | 陕西科技大学 | 改性氧化石墨烯复合气凝胶型染料吸附剂及其制备方法和应用 |
CN114307980A (zh) * | 2021-12-27 | 2022-04-12 | 中国人民解放军火箭军工程大学 | 用于处理偏二甲肼污染物的复合材料、组合物及处理方法和实验方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1554670A (zh) * | 2003-12-22 | 2004-12-15 | 盐城工学院 | 双子型两性壳聚糖衍生物的制备 |
WO2012028964A2 (en) * | 2010-09-03 | 2012-03-08 | Indian Institute Of Technology | Reduced graphene oxide-based-composites for the purification of water |
CN102634613A (zh) * | 2012-04-10 | 2012-08-15 | 陕西科技大学 | 壳聚糖改性氧化石墨烯功能性皮革鞣剂的制备方法 |
CN102701189A (zh) * | 2012-05-11 | 2012-10-03 | 北京工业大学 | 一种氧化石墨烯纳米分散的方法 |
-
2013
- 2013-05-22 CN CN201310191227.4A patent/CN103240063B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1554670A (zh) * | 2003-12-22 | 2004-12-15 | 盐城工学院 | 双子型两性壳聚糖衍生物的制备 |
WO2012028964A2 (en) * | 2010-09-03 | 2012-03-08 | Indian Institute Of Technology | Reduced graphene oxide-based-composites for the purification of water |
CN102634613A (zh) * | 2012-04-10 | 2012-08-15 | 陕西科技大学 | 壳聚糖改性氧化石墨烯功能性皮革鞣剂的制备方法 |
CN102701189A (zh) * | 2012-05-11 | 2012-10-03 | 北京工业大学 | 一种氧化石墨烯纳米分散的方法 |
Non-Patent Citations (3)
Title |
---|
cation.《J. Mater. Chem. A》.2012,(第1期),第1992-2001页. * |
Yunqiang Chen,et al.Graphene oxide–chitosan composite hydrogels as broad-spectrum adsorbents for water purifi * |
Yunqiang Chen,et al.Graphene oxide–chitosan composite hydrogels as broad-spectrum adsorbents for water purification.《J. Mater. Chem. A》.2012,(第1期),第1992-2001页. * |
Also Published As
Publication number | Publication date |
---|---|
CN103240063A (zh) | 2013-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103240063B (zh) | 污水处理用氧化石墨烯/两性壳聚糖插层复合材料的制备方法 | |
Li et al. | Green reduction of graphene oxide by sugarcane bagasse extract and its application for the removal of cadmium in aqueous solution | |
CN103641245B (zh) | 一种造纸废水处理剂及其制备方法 | |
Gu et al. | Fabrication of graphene-based xerogels for removal of heavy metal ions and capacitive deionization | |
Xu et al. | Fabrication of graphene oxide/bentonite composites with excellent adsorption performances for toluidine blue removal from aqueous solution | |
Ma et al. | Grafting the charged functional groups on carbon nanotubes for improving the efficiency and stability of capacitive deionization process | |
Yang et al. | Flocculation performance and mechanism of graphene oxide for removal of various contaminants from water | |
Chi et al. | Preparation of organosolv lignin-stabilized nano zero-valent iron and its application as granular electrode in the tertiary treatment of pulp and paper wastewater | |
Wang et al. | Advanced anaerobic digested sludge dewaterability enhancement using sludge based activated carbon (SBAC) in combination with organic polymers | |
Gemeay et al. | Graphene oxide/polyaniline/manganese oxide ternary nanocomposites, facile synthesis, characterization, and application for indigo carmine removal | |
Parthasarathy et al. | Process intensification of anaerobically digested palm oil mill effluent (AAD-POME) treatment using combined chitosan coagulation, hydrogen peroxide (H 2 O 2) and Fenton’s oxidation | |
Pe et al. | Propyl-sulfonic acid functionalized nanoparticles as catalyst for pretreatment of corn stover | |
CN104085969A (zh) | 利用废酸制取复合型多元絮凝剂聚合硅酸氯化硫酸铝铁的方法 | |
Yi et al. | One‐step synthesis of hierarchical micro‐mesoporous SiO2/reduced graphene oxide nanocomposites for adsorption of aqueous Cr (VI) | |
CN103394332A (zh) | 纳米磁性壳聚糖/石墨烯生物吸附材料的制备方法 | |
Jiang et al. | Deposition of nano Fe3O4@ mZrO2 onto exfoliated graphite oxide sheets and its application for removal of amaranth | |
KR101020729B1 (ko) | 탄소분말과 이산화티탄을 이용한 축전 탈이온화용 복합전극 제조방법 | |
Liu et al. | Waste activated sludge pretreatment by Fe (II)-activated peroxymonosulfate oxidation under mild temperature | |
Zhu et al. | Nature of the synergistic effect of N and S co-doped graphene for the enhanced simultaneous determination of toxic pollutants | |
Pang et al. | Enhancement of photocatalytic degradation of organic dyes using ZnO decorated on reduced graphene oxide (rGO) | |
Li et al. | Improved sludge dewaterability using persulfate activated by humic acid supported nanoscale zero-valent iron: effect on sludge characteristics and reaction mechanisms | |
Yu et al. | Modification of microcrystalline cellulose with acrylamide under microwave irradiation and its application as flocculant | |
Liu et al. | A general and programmable preparation of α-MnO2/GO/CS aerogels used for efficient degradation of MB in wastewater | |
CN105060454B (zh) | 一种磁场强化杭锦2#土负载纳米零价铁去除水中污染物的方法 | |
CN103464160A (zh) | 一种应用于非均相芬顿体系的铁碳催化剂制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: 241080 No.23 Sanshan street, Sanshan Economic Development Zone, Wuhu City, Anhui Province Patentee after: Wu Junxi Address before: 710021 Shaanxi city of Xi'an province Weiyang University City Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 257000 No. 69, Yinhai 2nd Road, Binhai Fine Chemical Industrial Park, dongyinggang Economic Development Zone, Dongying City, Shandong Province Patentee after: Shandong Daohe Pharmaceutical Co.,Ltd. Address before: 241080 No.23 Sanshan street, Sanshan Economic Development Zone, Wuhu City, Anhui Province Patentee before: Wu Junxi |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: Room 410, Building 4, Dongying Software Park, No. 228 Nanyi Road, Development Zone, Dongying City, Shandong Province, 257100 Patentee after: Shandong Daohe Pharmaceutical Technology Co.,Ltd. Country or region after: China Address before: 257000 No. 69, Yinhai 2nd Road, Binhai Fine Chemical Industrial Park, dongyinggang Economic Development Zone, Dongying City, Shandong Province Patentee before: Shandong Daohe Pharmaceutical Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |