BRPI0815054A2 - Método e aparelho de speração de membrana. - Google Patents
Método e aparelho de speração de membrana.Info
- Publication number
- BRPI0815054A2 BRPI0815054A2 BRPI0815054-0A2A BRPI0815054A BRPI0815054A2 BR PI0815054 A2 BRPI0815054 A2 BR PI0815054A2 BR PI0815054 A BRPI0815054 A BR PI0815054A BR PI0815054 A2 BRPI0815054 A2 BR PI0815054A2
- Authority
- BR
- Brazil
- Prior art keywords
- speration
- membrane
- speration method
- membrane speration
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/12—Controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/58—Multistep processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
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- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
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- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
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- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
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- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
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- B01D2311/00—Details relating to membrane separation process operations and control
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- B01D2311/00—Details relating to membrane separation process operations and control
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- B01D2311/2623—Ion-Exchange
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2311/2626—Absorption or adsorption
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- B01D2311/263—Chemical reaction
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- B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/04—Backflushing
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- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
- B01D2321/164—Use of bases
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- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other chemical agents
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- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
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- C02F2209/21—Dissolved organic carbon [DOC]
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- C02F2303/16—Regeneration of sorbents, filters
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Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007205854 | 2007-08-07 | ||
JP2007284111A JP5282864B2 (ja) | 2007-08-07 | 2007-10-31 | 膜分離方法及び膜分離装置 |
JP2007284112A JP5218731B2 (ja) | 2007-10-31 | 2007-10-31 | 水処理方法及び水処理装置 |
JP2008092395A JP5348369B2 (ja) | 2008-03-31 | 2008-03-31 | 水処理方法 |
JP2008092396A JP2009240975A (ja) | 2008-03-31 | 2008-03-31 | 水処理方法 |
PCT/JP2008/064137 WO2009020157A1 (ja) | 2007-08-07 | 2008-08-06 | 膜分離方法及び膜分離装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0815054A2 true BRPI0815054A2 (pt) | 2015-02-10 |
Family
ID=42027966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0815054-0A2A BRPI0815054A2 (pt) | 2007-08-07 | 2008-08-06 | Método e aparelho de speração de membrana. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110094963A1 (pt) |
EP (1) | EP2177479A4 (pt) |
KR (1) | KR20100054126A (pt) |
CN (2) | CN103768947B (pt) |
BR (1) | BRPI0815054A2 (pt) |
TW (1) | TWI459997B (pt) |
WO (1) | WO2009020157A1 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110266217A1 (en) * | 2010-04-28 | 2011-11-03 | Baker Hughes Incorporated | Method for cleaning filter separation systems |
KR101067835B1 (ko) * | 2011-06-23 | 2011-09-27 | 주식회사 시노펙스 | 관형 mf 멤브레인 및 ro 멤브레인을 이용한 산업폐수 방류수 재이용 장치 및 재이용 방법 |
US20130048563A1 (en) * | 2011-08-30 | 2013-02-28 | General Electric Company | Tannin polymers as aids for reducing fouling of ceramic membranes |
US20140346111A1 (en) * | 2011-12-28 | 2014-11-27 | Kurita Water Industries Ltd. | Seawater treatment method |
KR101490362B1 (ko) * | 2012-01-16 | 2015-02-11 | 지에스건설 주식회사 | 응집제 및 탄소나노튜브를 이용한 정수처리용 자연유기물질 제거장치 |
EP2657194A1 (en) * | 2012-04-27 | 2013-10-30 | Kemira Oyj | Method for a membrane bioreactor |
FR2996547B1 (fr) * | 2012-10-09 | 2014-12-26 | Veolia Water Solutions & Tech | Procede et installation de traitement d’eaux en vue d’en abattre l’effet perturbateur endocrinien mettant en oeuvre un organisme vivant. |
FR3004444B1 (fr) * | 2013-04-10 | 2016-01-15 | Veolia Water Solutions & Tech | Procede de traitement d'eaux industrielles par separation physique, adsorption sur resine et osmose inverse, et installation correspondante |
US20140326666A1 (en) * | 2013-05-03 | 2014-11-06 | Hyssop Branch, Llc | Apparatus and methods for removing contaminants from wastewater |
TWI689469B (zh) | 2014-03-12 | 2020-04-01 | 美商藝康美國公司 | 廢水去汙 |
CN108012533A (zh) * | 2015-06-19 | 2018-05-08 | 纳诺斯通水务公司 | 用于移除二氧化硅的陶瓷膜系统和相关方法 |
US10758871B2 (en) * | 2015-10-28 | 2020-09-01 | Koninklijke Philips N.V. | Assembly for use at an area for allowing a fluid to pass therethrough |
ES2961889T3 (es) | 2016-03-03 | 2024-03-14 | Greyter Water Systems Inc | Sistema residencial de reciclado de aguas grises |
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-
2008
- 2008-08-06 KR KR1020107002175A patent/KR20100054126A/ko active IP Right Grant
- 2008-08-06 WO PCT/JP2008/064137 patent/WO2009020157A1/ja active Application Filing
- 2008-08-06 EP EP08827117.6A patent/EP2177479A4/en not_active Withdrawn
- 2008-08-06 CN CN201410011104.2A patent/CN103768947B/zh not_active Expired - Fee Related
- 2008-08-06 US US12/673,165 patent/US20110094963A1/en not_active Abandoned
- 2008-08-06 BR BRPI0815054-0A2A patent/BRPI0815054A2/pt not_active IP Right Cessation
- 2008-08-06 CN CN200880102068.3A patent/CN101815677B/zh not_active Expired - Fee Related
- 2008-08-07 TW TW097130006A patent/TWI459997B/zh active
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CN103768947B (zh) | 2016-03-23 |
CN101815677A (zh) | 2010-08-25 |
CN101815677B (zh) | 2014-02-12 |
EP2177479A4 (en) | 2013-05-29 |
WO2009020157A1 (ja) | 2009-02-12 |
TW200914108A (en) | 2009-04-01 |
EP2177479A1 (en) | 2010-04-21 |
US20110094963A1 (en) | 2011-04-28 |
KR20100054126A (ko) | 2010-05-24 |
TWI459997B (zh) | 2014-11-11 |
CN103768947A (zh) | 2014-05-07 |
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