CN1323037C - 病毒去除方法及装置 - Google Patents
病毒去除方法及装置 Download PDFInfo
- Publication number
- CN1323037C CN1323037C CNB2003101010534A CN200310101053A CN1323037C CN 1323037 C CN1323037 C CN 1323037C CN B2003101010534 A CNB2003101010534 A CN B2003101010534A CN 200310101053 A CN200310101053 A CN 200310101053A CN 1323037 C CN1323037 C CN 1323037C
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- processed water
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- constituent concentration
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- Prior art date
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- 241000700605 Viruses Species 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 37
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- 239000011148 porous material Substances 0.000 claims abstract description 78
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- 239000010802 sludge Substances 0.000 claims abstract description 56
- 239000002351 wastewater Substances 0.000 claims abstract description 52
- 238000011282 treatment Methods 0.000 claims abstract description 41
- 239000000470 constituent Substances 0.000 claims description 101
- 230000003612 virological effect Effects 0.000 claims description 33
- 239000000654 additive Substances 0.000 claims description 18
- 238000005374 membrane filtration Methods 0.000 claims description 15
- 230000000996 additive effect Effects 0.000 claims description 14
- 230000002546 agglutinic effect Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
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- 229910021536 Zeolite Inorganic materials 0.000 claims description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 9
- 239000010457 zeolite Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 5
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- 230000001546 nitrifying effect Effects 0.000 description 45
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- 239000000203 mixture Substances 0.000 description 16
- -1 amine compound Chemical class 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 201000010099 disease Diseases 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 208000015181 infectious disease Diseases 0.000 description 6
- 230000002458 infectious effect Effects 0.000 description 6
- 239000002574 poison Substances 0.000 description 6
- 231100000614 poison Toxicity 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 238000005273 aeration Methods 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000006396 nitration reaction Methods 0.000 description 3
- 241000223782 Ciliophora Species 0.000 description 2
- 241001442553 Hymenostomatida Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
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- 229910052757 nitrogen Inorganic materials 0.000 description 2
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- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- PRORZGWHZXZQMV-UHFFFAOYSA-N azane;nitric acid Chemical compound N.O[N+]([O-])=O PRORZGWHZXZQMV-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
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Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Activated Sludge Processes (AREA)
Abstract
Description
试验水中的MLSS | 可完全去除病毒的膜的标称孔径 |
0(mg/L) | 0.01μm以下(与病毒的尺寸大致相等) |
250 | |
低于500 | |
500以上 | 0.01μm以上并且低于0.1μm |
750 | |
1000 | |
2000 | |
2500 | |
低于3000 | |
3000以上 | 在0.1μm以上并且低于0.8μm |
5000 | |
10000 | |
15000 | |
20000 |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP200346831 | 2003-02-25 | ||
JP2003046831A JP4066348B2 (ja) | 2003-02-25 | 2003-02-25 | ウイルス除去方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1524804A CN1524804A (zh) | 2004-09-01 |
CN1323037C true CN1323037C (zh) | 2007-06-27 |
Family
ID=33113234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101010534A Expired - Fee Related CN1323037C (zh) | 2003-02-25 | 2003-10-13 | 病毒去除方法及装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4066348B2 (zh) |
CN (1) | CN1323037C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007160165A (ja) * | 2005-12-12 | 2007-06-28 | Nippon Steel Corp | 水中のウイルスの除去及び分解方法 |
JP2013039538A (ja) * | 2011-08-18 | 2013-02-28 | Hitachi Plant Technologies Ltd | 廃水処理装置 |
CN110092433A (zh) * | 2019-04-24 | 2019-08-06 | 湖南大学 | 一种基于调控活性炭介质以减少饮用水中致病菌泄漏的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29606929U1 (de) * | 1996-04-17 | 1996-10-17 | Kunze, Lutz, Dipl.-Ing. (FH), 88662 Überlingen | Filtergerät zur Wasserreinigung |
US5736051A (en) * | 1993-12-22 | 1998-04-07 | Pall Corporation | Polyvinylidene fluoride membrane and method for removing viruses from solutions |
CN1363526A (zh) * | 2001-12-14 | 2002-08-14 | 清华大学 | 应用动态膜对生物反应器混合液进行过滤的方法及装置 |
-
2003
- 2003-02-25 JP JP2003046831A patent/JP4066348B2/ja not_active Expired - Fee Related
- 2003-10-13 CN CNB2003101010534A patent/CN1323037C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5736051A (en) * | 1993-12-22 | 1998-04-07 | Pall Corporation | Polyvinylidene fluoride membrane and method for removing viruses from solutions |
DE29606929U1 (de) * | 1996-04-17 | 1996-10-17 | Kunze, Lutz, Dipl.-Ing. (FH), 88662 Überlingen | Filtergerät zur Wasserreinigung |
CN1363526A (zh) * | 2001-12-14 | 2002-08-14 | 清华大学 | 应用动态膜对生物反应器混合液进行过滤的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2004255250A (ja) | 2004-09-16 |
JP4066348B2 (ja) | 2008-03-26 |
CN1524804A (zh) | 2004-09-01 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: HITACHI PLANT TECHNOLOGIES, LTD. Free format text: FORMER NAME OR ADDRESS: HITACHI ENGINEERING EQUIPMENT CONSTRUCTION CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Tokyo, Japan Patentee after: Hitachi Plant Technologies Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Engineering Equipment and Construction Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: HITACHI,LTD. Free format text: FORMER OWNER: HITACHI PLANT TECHNOLOGIES LTD. Effective date: 20140304 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140304 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Plant Technologies Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20161013 |
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CF01 | Termination of patent right due to non-payment of annual fee |