CN111644178A - 一种用于电芬顿降解染料废水的复合催化剂、其制备方法及应用 - Google Patents
一种用于电芬顿降解染料废水的复合催化剂、其制备方法及应用 Download PDFInfo
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- CN111644178A CN111644178A CN202010467487.XA CN202010467487A CN111644178A CN 111644178 A CN111644178 A CN 111644178A CN 202010467487 A CN202010467487 A CN 202010467487A CN 111644178 A CN111644178 A CN 111644178A
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- 239000003054 catalyst Substances 0.000 title claims abstract description 50
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 239000002351 wastewater Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 230000000593 degrading effect Effects 0.000 title claims description 8
- 239000000243 solution Substances 0.000 claims abstract description 36
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical class [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000006185 dispersion Substances 0.000 claims abstract description 13
- 239000002244 precipitate Substances 0.000 claims abstract description 13
- 239000011259 mixed solution Substances 0.000 claims abstract description 12
- 239000012266 salt solution Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 9
- 239000010439 graphite Substances 0.000 claims abstract description 9
- 229910015667 MoO4 Inorganic materials 0.000 claims abstract description 6
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000001354 calcination Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 5
- HTXDPTMKBJXEOW-UHFFFAOYSA-N iridium(IV) oxide Inorganic materials O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003792 electrolyte Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 12
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 11
- 229910021641 deionized water Inorganic materials 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000009210 therapy by ultrasound Methods 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract description 15
- 238000006731 degradation reaction Methods 0.000 abstract description 15
- 239000010406 cathode material Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 9
- 229940012189 methyl orange Drugs 0.000 description 9
- STZCRXQWRGQSJD-UHFFFAOYSA-M sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(C)C)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-UHFFFAOYSA-M 0.000 description 9
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 8
- 229940010552 ammonium molybdate Drugs 0.000 description 8
- 235000018660 ammonium molybdate Nutrition 0.000 description 8
- 239000011609 ammonium molybdate Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 6
- 229910017354 Fe2(MoO4)3 Inorganic materials 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000002638 heterogeneous catalyst Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- CQPFMGBJSMSXLP-UHFFFAOYSA-M acid orange 7 Chemical compound [Na+].OC1=CC=C2C=CC=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 CQPFMGBJSMSXLP-UHFFFAOYSA-M 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 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
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
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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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/88—Molybdenum
- B01J23/881—Molybdenum and iron
-
- B01J35/33—
-
- B01J35/40—
-
- B01J35/51—
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- 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
Description
Claims (7)
Priority Applications (1)
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CN202010467487.XA CN111644178A (zh) | 2020-05-28 | 2020-05-28 | 一种用于电芬顿降解染料废水的复合催化剂、其制备方法及应用 |
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CN202010467487.XA CN111644178A (zh) | 2020-05-28 | 2020-05-28 | 一种用于电芬顿降解染料废水的复合催化剂、其制备方法及应用 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983073A (en) * | 1974-07-25 | 1976-09-28 | Societa' Italiana Resine S.I.R. S.P.A. | Process for preparing a catalyst for the oxidation of methanol to formaldehyde |
DE2610637A1 (de) * | 1976-03-13 | 1977-09-15 | Didier Werke Ag | Verfahren zur aufbereitung von abwaessern insbesondere von abwaessern von anlagen zur herstellung von legierungsbestandteilen des stahls |
CN103357416A (zh) * | 2012-03-26 | 2013-10-23 | 江南大学 | 负载型钼酸铁催化剂的制备及在染料废水降解中的应用 |
CN106830092A (zh) * | 2017-01-23 | 2017-06-13 | 重庆市畜牧科学院 | 一种具有一维纳米纤维结构的钼酸铁/钨酸铁的制备方法及产品和应用 |
-
2020
- 2020-05-28 CN CN202010467487.XA patent/CN111644178A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3983073A (en) * | 1974-07-25 | 1976-09-28 | Societa' Italiana Resine S.I.R. S.P.A. | Process for preparing a catalyst for the oxidation of methanol to formaldehyde |
DE2610637A1 (de) * | 1976-03-13 | 1977-09-15 | Didier Werke Ag | Verfahren zur aufbereitung von abwaessern insbesondere von abwaessern von anlagen zur herstellung von legierungsbestandteilen des stahls |
CN103357416A (zh) * | 2012-03-26 | 2013-10-23 | 江南大学 | 负载型钼酸铁催化剂的制备及在染料废水降解中的应用 |
CN106830092A (zh) * | 2017-01-23 | 2017-06-13 | 重庆市畜牧科学院 | 一种具有一维纳米纤维结构的钼酸铁/钨酸铁的制备方法及产品和应用 |
Non-Patent Citations (4)
Title |
---|
S.H. TIAN ET AL.: "Degradation of Acid Orange II at neutral pH using Fe2(MoO4)3 as a heterogeneous Fenton-like catalyst", 《CHEMICAL ENGINEERING JOURNAL》 * |
何文妍: "新型电芬顿法在苯酚及甲基橙废水中的应用研究", 《中国硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
南继林等: "非均相电芬顿法处理废水的研究进展", 《浙江化工》 * |
杜永芳等: "Fe2(MoO4)3类芬顿催化剂的制备及中性条件下降解结晶紫的研究", 《安徽大学学报(自然科学版)》 * |
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Effective date of registration: 20210916 Address after: No. 157, Guangzhou City, Guangdong, Guangdong Applicant after: CCCC FOURTH HARBOR ENGINEERING INSTITUTE Co.,Ltd. Applicant after: CCCC Fourth Harbor Engineering Co.,Ltd. Applicant after: GUANGZHOU HARBOR ENGINEERING QUALITY EXAMINATION Co.,Ltd. Applicant after: No 7 Engineering Co.,Ltd. of CCCC fourth Navigation Bureau Address before: No. 157, Guangzhou City, Guangdong, Guangdong Applicant before: CCCC FOURTH HARBOR ENGINEERING INSTITUTE Co.,Ltd. Applicant before: CCCC Fourth Harbor Engineering Co.,Ltd. Applicant before: GUANGZHOU HARBOR ENGINEERING QUALITY EXAMINATION Co.,Ltd. |
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Application publication date: 20200911 |