CN104478065B - Expanded bed catalytic ozonation reactor and its sewage water treatment method - Google Patents
Expanded bed catalytic ozonation reactor and its sewage water treatment method Download PDFInfo
- Publication number
- CN104478065B CN104478065B CN201410775079.5A CN201410775079A CN104478065B CN 104478065 B CN104478065 B CN 104478065B CN 201410775079 A CN201410775079 A CN 201410775079A CN 104478065 B CN104478065 B CN 104478065B
- Authority
- CN
- China
- Prior art keywords
- sewage
- reactor
- tail gas
- water
- ozone
- 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.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 45
- 238000006385 ozonation reaction Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 11
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 61
- 230000008676 import Effects 0.000 claims abstract description 12
- 239000008346 aqueous phase Substances 0.000 claims abstract description 7
- 239000012071 phase Substances 0.000 claims abstract description 7
- 230000008961 swelling Effects 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims description 34
- 230000003647 oxidation Effects 0.000 claims description 16
- 238000007254 oxidation reaction Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims description 2
- 239000008188 pellet Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000003319 supportive effect Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 47
- 238000012360 testing method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000005465 channeling Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010015535 Euphoric mood Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
Landscapes
- 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 (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410775079.5A CN104478065B (en) | 2014-12-15 | 2014-12-15 | Expanded bed catalytic ozonation reactor and its sewage water treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410775079.5A CN104478065B (en) | 2014-12-15 | 2014-12-15 | Expanded bed catalytic ozonation reactor and its sewage water treatment method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104478065A CN104478065A (en) | 2015-04-01 |
CN104478065B true CN104478065B (en) | 2017-03-01 |
Family
ID=52752708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410775079.5A Expired - Fee Related CN104478065B (en) | 2014-12-15 | 2014-12-15 | Expanded bed catalytic ozonation reactor and its sewage water treatment method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104478065B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106630106A (en) * | 2015-10-29 | 2017-05-10 | 宝山钢铁股份有限公司 | Method for removing total organic nitrogen in cold rolling thin oil electro adsorption concentrated water and apparatus thereof |
CN105347462B (en) * | 2015-12-09 | 2018-08-24 | 北京高能时代环境技术股份有限公司 | A kind of fluidized bed type ozone oxidation tower |
CN106630110A (en) * | 2017-03-01 | 2017-05-10 | 南京大学 | Integrated fluidized bed device for gradient ozone catalyzing and application of integrated fluidized bed device |
CN109574198A (en) * | 2018-12-29 | 2019-04-05 | 苏州清然环保科技有限公司 | Ozone catalytic fluidized bed sewage processor and its application method |
CN110803758A (en) * | 2019-12-05 | 2020-02-18 | 上海环境工程设计研究院有限公司 | Catalytic ozonation reactor for wastewater treatment |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637231A (en) * | 1995-06-07 | 1997-06-10 | Huron Valley Technology, Inc. | Method and apparatus for using ozone in a pressure vessel to treat stream of pollutants |
GB0026242D0 (en) * | 2000-10-26 | 2000-12-13 | Bp Chem Int Ltd | Apparatus and process |
FR2861718B1 (en) * | 2003-10-30 | 2006-03-03 | Otv Sa | INSTALLATION AND METHOD FOR PURIFYING AQUEOUS EFFLUENT BY OXIDATION AND MEMBRANE FILTRATION |
CN100443156C (en) * | 2006-11-24 | 2008-12-17 | 哈尔滨工业大学 | Three-phase circulating fluidized bed photochemical reactor with a plurality of light sources and Fe/inorganic carrier catalyst preparation and method for processing waste water thereby |
CN101041503A (en) * | 2007-03-20 | 2007-09-26 | 哈尔滨工业大学 | Method for removing water ammonia nitrogen by ozone catalytic oxidation intensification |
CN201427888Y (en) * | 2008-12-26 | 2010-03-24 | 九江学院 | Apparatus for treating organic wastewater by employing percussion flow to reinforce ozone |
CN201347378Y (en) * | 2009-01-07 | 2009-11-18 | 南京师范大学 | Batch-type three-phase-fluidization ozone oxidation reactor |
CN201634523U (en) * | 2009-09-25 | 2010-11-17 | 南京师范大学 | Continuous three-phase fluidization ozone oxidation reactor |
CN102139935B (en) * | 2010-01-28 | 2014-07-23 | 中国科学院生态环境研究中心 | Ultraviolet-photochemical compound water purifying process and device capable of realizing synchronous cleaning |
CN201694885U (en) * | 2010-08-20 | 2011-01-05 | 天津安邦科技有限公司 | Ozone catalytic oxidation and scrubbing device and water treatment system |
CN101993144B (en) * | 2010-12-17 | 2013-01-23 | 江苏江大环境工程有限责任公司 | Catalytic oxidation fluid bed |
CN102559392A (en) * | 2010-12-30 | 2012-07-11 | 通向成功私人有限公司 | Method for producing low-pour-point fatty acid methyl ester or ethyl ester by using any mixture of triacylglycerol and free fatty acid |
CN203200067U (en) * | 2012-07-13 | 2013-09-18 | 天津大港油田科远石油工程有限责任公司 | Sewage treatment device for improving utilization ratio of ozone by catalytic oxidation |
CN203284223U (en) * | 2013-05-21 | 2013-11-13 | 九江学院 | Jet type ozone photocatalysis-membrane treatment device for organic wastewater |
-
2014
- 2014-12-15 CN CN201410775079.5A patent/CN104478065B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN104478065A (en) | 2015-04-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Guanghui Inventor after: Wang Su Inventor after: Guo Yaping Inventor after: Liu Jiayu Inventor after: Dong Jun Inventor after: Shi Miao Inventor after: Wu Jianping Inventor after: Yang Peng Inventor after: Fan Yabin Inventor before: Li Guanghui Inventor before: Wang Su Inventor before: Dong Jun Inventor before: Shi Miao Inventor before: Wu Jianping Inventor before: Yang Peng Inventor before: Liu Jiayu Inventor before: Fan Yabin |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Expanded bed ozone catalytic oxidation reactor and its sewage treatment method Effective date of registration: 20211015 Granted publication date: 20170301 Pledgee: South Taihu New Area sub branch of Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG CATHAYRIPE ENVIRONMENTAL ENGINEERING Co.,Ltd. Registration number: Y2021330001922 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230321 Granted publication date: 20170301 Pledgee: South Taihu New Area sub branch of Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG CATHAYRIPE ENVIRONMENTAL ENGINEERING Co.,Ltd. Registration number: Y2021330001922 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 |