CN114684948A - 一种Fenton流化床处理废水的工艺方法和工艺系统 - Google Patents
一种Fenton流化床处理废水的工艺方法和工艺系统 Download PDFInfo
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- CN114684948A CN114684948A CN202011590300.1A CN202011590300A CN114684948A CN 114684948 A CN114684948 A CN 114684948A CN 202011590300 A CN202011590300 A CN 202011590300A CN 114684948 A CN114684948 A CN 114684948A
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- fluidized bed
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- iron
- fenton fluidized
- fenton
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000008569 process Effects 0.000 title claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 98
- 229910052742 iron Inorganic materials 0.000 claims abstract description 47
- 150000001875 compounds Chemical class 0.000 claims abstract description 34
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000243 solution Substances 0.000 claims abstract description 23
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- 238000007254 oxidation reaction Methods 0.000 claims abstract description 19
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- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004062 sedimentation Methods 0.000 claims abstract description 11
- 150000002505 iron Chemical class 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 6
- 239000010802 sludge Substances 0.000 claims abstract description 6
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 12
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- 239000002585 base Substances 0.000 claims description 9
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- 238000002156 mixing Methods 0.000 claims description 8
- 229910052961 molybdenite Inorganic materials 0.000 claims description 8
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- ZXOKVTWPEIAYAB-UHFFFAOYSA-N dioxido(oxo)tungsten Chemical compound [O-][W]([O-])=O ZXOKVTWPEIAYAB-UHFFFAOYSA-N 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 2
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- 230000001376 precipitating effect Effects 0.000 claims description 2
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- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000001117 sulphuric acid Substances 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 12
- 230000009467 reduction Effects 0.000 abstract description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000000376 reactant Substances 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000203 mixture Substances 0.000 description 6
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000011790 ferrous sulphate Substances 0.000 description 4
- 235000003891 ferrous sulphate Nutrition 0.000 description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229910001448 ferrous ion Inorganic materials 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229910002588 FeOOH Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000007210 heterogeneous catalysis Methods 0.000 description 2
- -1 hydroxyl free radical Chemical class 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
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- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
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CN202011590300.1A CN114684948B (zh) | 2020-12-29 | 2020-12-29 | 一种Fenton流化床处理废水的工艺方法和工艺系统 |
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CN202011590300.1A CN114684948B (zh) | 2020-12-29 | 2020-12-29 | 一种Fenton流化床处理废水的工艺方法和工艺系统 |
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CN114684948A true CN114684948A (zh) | 2022-07-01 |
CN114684948B CN114684948B (zh) | 2024-01-12 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106517487A (zh) * | 2017-01-17 | 2017-03-22 | 中冶赛迪工程技术股份有限公司 | 模块化列管式芬顿流化床反应器 |
CN115472326A (zh) * | 2022-09-27 | 2022-12-13 | 中国工程物理研究院材料研究所 | 一种放射性分析废液的处理方法 |
CN116425374A (zh) * | 2023-06-13 | 2023-07-14 | 中国环境科学研究院 | 基于Fenton铁泥再生的废水处理系统及处理方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6143182A (en) * | 1998-05-01 | 2000-11-07 | Industrial Technology Research Institute | Process for chemically oxidizing wastewater with reduced sludge production |
CN105948216A (zh) * | 2016-05-16 | 2016-09-21 | 江苏省环境科学研究院 | 气升式非均相Fenton反应器 |
CN106517487A (zh) * | 2017-01-17 | 2017-03-22 | 中冶赛迪工程技术股份有限公司 | 模块化列管式芬顿流化床反应器 |
CN108046458A (zh) * | 2017-09-15 | 2018-05-18 | 中信环境技术(广州)有限公司 | 一种膜过滤与芬顿氧化结合的污水处理方法和系统 |
CN210393862U (zh) * | 2019-07-16 | 2020-04-24 | 上海明诺环境科技有限公司 | 一种流化床芬顿处理装置 |
-
2020
- 2020-12-29 CN CN202011590300.1A patent/CN114684948B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6143182A (en) * | 1998-05-01 | 2000-11-07 | Industrial Technology Research Institute | Process for chemically oxidizing wastewater with reduced sludge production |
CN105948216A (zh) * | 2016-05-16 | 2016-09-21 | 江苏省环境科学研究院 | 气升式非均相Fenton反应器 |
CN106517487A (zh) * | 2017-01-17 | 2017-03-22 | 中冶赛迪工程技术股份有限公司 | 模块化列管式芬顿流化床反应器 |
CN108046458A (zh) * | 2017-09-15 | 2018-05-18 | 中信环境技术(广州)有限公司 | 一种膜过滤与芬顿氧化结合的污水处理方法和系统 |
CN210393862U (zh) * | 2019-07-16 | 2020-04-24 | 上海明诺环境科技有限公司 | 一种流化床芬顿处理装置 |
Non-Patent Citations (1)
Title |
---|
JUN LIU等: "Molybdenum sulfide Co-catalytic Fenton reaction for rapid and efficient inactivation of Escherichia coli", 《WATER RESEARCH》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106517487A (zh) * | 2017-01-17 | 2017-03-22 | 中冶赛迪工程技术股份有限公司 | 模块化列管式芬顿流化床反应器 |
CN115472326A (zh) * | 2022-09-27 | 2022-12-13 | 中国工程物理研究院材料研究所 | 一种放射性分析废液的处理方法 |
CN116425374A (zh) * | 2023-06-13 | 2023-07-14 | 中国环境科学研究院 | 基于Fenton铁泥再生的废水处理系统及处理方法 |
CN116425374B (zh) * | 2023-06-13 | 2023-09-22 | 中国环境科学研究院 | 基于Fenton铁泥再生的废水处理系统及处理方法 |
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