CN104190472A - 一种新型高效的多相Fenton催化剂Fe3O4@EDTA的制备及应用 - Google Patents
一种新型高效的多相Fenton催化剂Fe3O4@EDTA的制备及应用 Download PDFInfo
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- CN104190472A CN104190472A CN201410418795.8A CN201410418795A CN104190472A CN 104190472 A CN104190472 A CN 104190472A CN 201410418795 A CN201410418795 A CN 201410418795A CN 104190472 A CN104190472 A CN 104190472A
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- edta
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- heterogeneous fenton
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- 239000003054 catalyst Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 title description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000126 substance Substances 0.000 claims abstract description 8
- 238000000975 co-precipitation Methods 0.000 claims abstract description 6
- 239000002351 wastewater Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 239000000243 solution Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 9
- 239000002122 magnetic nanoparticle Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 229910021642 ultra pure water Inorganic materials 0.000 claims description 3
- 239000012498 ultrapure water Substances 0.000 claims description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 3
- 238000001556 precipitation Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims 1
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000008236 heating water Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 76
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 abstract description 26
- 229910052742 iron Inorganic materials 0.000 abstract description 24
- 230000003197 catalytic effect Effects 0.000 abstract description 14
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 abstract description 13
- 229960001826 dimethylphthalate Drugs 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 abstract description 5
- 231100000049 endocrine disruptor Toxicity 0.000 abstract description 3
- 239000000598 endocrine disruptor Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- BDOYKFSQFYNPKF-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;sodium Chemical compound [Na].[Na].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O BDOYKFSQFYNPKF-UHFFFAOYSA-N 0.000 description 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
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CN201410418795.8A CN104190472B (zh) | 2014-08-22 | 2014-08-22 | 一种新型高效的多相Fenton催化剂Fe3O4@EDTA的制备及应用 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105032310A (zh) * | 2015-07-24 | 2015-11-11 | 华南师范大学 | Cu2+-EDTA-Fe3O4磁粒及制备方法与应用 |
CN105060565A (zh) * | 2015-08-19 | 2015-11-18 | 聊城大学 | 一种高效经济处理j酸母液的工艺 |
CN105297108A (zh) * | 2015-11-16 | 2016-02-03 | 哈尔滨工业大学 | 一种利用等离子体电解氧化法在q235碳钢表面制备陶瓷膜层类芬顿催化剂的方法和应用 |
CN107282026A (zh) * | 2017-06-26 | 2017-10-24 | 浙江大学宁波理工学院 | 链状纳米磁性材料、制备方法及其应用 |
CN107413840A (zh) * | 2017-09-30 | 2017-12-01 | 青岛农业大学 | 重金属镉和多环芳烃污染农田土壤的原位修复方法和系统 |
CN107470338A (zh) * | 2017-09-30 | 2017-12-15 | 青岛农业大学 | 塑化剂和重金属铅污染农田土壤的原位修复方法和系统 |
CN112371089A (zh) * | 2020-11-16 | 2021-02-19 | 桂林理工大学 | 一种不规则六面体胶粒及其制备方法和应用 |
Citations (2)
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KR20060112162A (ko) * | 2005-04-26 | 2006-10-31 | 서희동 | 활성미네랄의 펠렛트 제조방법 |
CN102218319A (zh) * | 2011-04-08 | 2011-10-19 | 大连理工大学 | 一种负载型FeOOH催化剂的制备方法及其电类芬顿废水处理体系 |
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2014
- 2014-08-22 CN CN201410418795.8A patent/CN104190472B/zh active Active
Patent Citations (2)
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KR20060112162A (ko) * | 2005-04-26 | 2006-10-31 | 서희동 | 활성미네랄의 펠렛트 제조방법 |
CN102218319A (zh) * | 2011-04-08 | 2011-10-19 | 大连理工大学 | 一种负载型FeOOH催化剂的制备方法及其电类芬顿废水处理体系 |
Non-Patent Citations (4)
Title |
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MINGQIONG WANG等: "Surface modification of nano-Fe3O4 with EDTA and its use in H2O2 activation for removing organic pollutants", 《CATALYSIS SCIENCE & TECHNOLOGY》 * |
姜炜等: "新型磁性Fe3O4/EDTA复合纳米粒子的制备及性能研究", 《物理化学学报》 * |
田法等: "EDTA改性电- Fenton反应降解DMP", 《水处理技术》 * |
黄爱珍等: "EDTA 原位修饰Nano-Fe3O4及其活化H2O2降解有机污染物的研究", 《持久性有机污染物论坛2012 暨第七届持久性有机污染物全国学术研讨会论文集》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105032310A (zh) * | 2015-07-24 | 2015-11-11 | 华南师范大学 | Cu2+-EDTA-Fe3O4磁粒及制备方法与应用 |
CN105032310B (zh) * | 2015-07-24 | 2017-03-29 | 华南师范大学 | Cu2+‑EDTA‑Fe3O4磁粒及制备方法与应用 |
CN105060565A (zh) * | 2015-08-19 | 2015-11-18 | 聊城大学 | 一种高效经济处理j酸母液的工艺 |
CN105297108A (zh) * | 2015-11-16 | 2016-02-03 | 哈尔滨工业大学 | 一种利用等离子体电解氧化法在q235碳钢表面制备陶瓷膜层类芬顿催化剂的方法和应用 |
CN105297108B (zh) * | 2015-11-16 | 2017-08-25 | 哈尔滨工业大学 | 一种利用等离子体电解氧化法在q235碳钢表面制备陶瓷膜层类芬顿催化剂的方法和应用 |
CN107282026A (zh) * | 2017-06-26 | 2017-10-24 | 浙江大学宁波理工学院 | 链状纳米磁性材料、制备方法及其应用 |
CN107413840A (zh) * | 2017-09-30 | 2017-12-01 | 青岛农业大学 | 重金属镉和多环芳烃污染农田土壤的原位修复方法和系统 |
CN107470338A (zh) * | 2017-09-30 | 2017-12-15 | 青岛农业大学 | 塑化剂和重金属铅污染农田土壤的原位修复方法和系统 |
CN112371089A (zh) * | 2020-11-16 | 2021-02-19 | 桂林理工大学 | 一种不规则六面体胶粒及其制备方法和应用 |
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Inventor after: Wang Dongsheng Inventor after: He Jie Inventor after: Yang Xiaofang Inventor after: Yu Hongbo Inventor before: Wang Dongsheng Inventor before: He Jie Inventor before: Yang Xiaofang Inventor before: Li Guofu |
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Effective date of registration: 20210203 Address after: 100085 Beijing city Haidian District Shuangqing Road No. 18 Patentee after: Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Address before: 100085 Beijing city Haidian District Shuangqing Road No. 18 Patentee before: Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences Patentee before: BEIJING GWATER TECHNOLOGY Co.,Ltd. |