WO2009020157A1 - 膜分離方法及び膜分離装置 - Google Patents

膜分離方法及び膜分離装置 Download PDF

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Publication number
WO2009020157A1
WO2009020157A1 PCT/JP2008/064137 JP2008064137W WO2009020157A1 WO 2009020157 A1 WO2009020157 A1 WO 2009020157A1 JP 2008064137 W JP2008064137 W JP 2008064137W WO 2009020157 A1 WO2009020157 A1 WO 2009020157A1
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WO
WIPO (PCT)
Prior art keywords
membrane separation
water
membrane
processed
separation device
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.)
Ceased
Application number
PCT/JP2008/064137
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English (en)
French (fr)
Inventor
Keijirou Tada
Masanobu Osawa
Shigeru Sato
Hiroyuki Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurita Water Industries Ltd
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Kurita Water Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2007284112A external-priority patent/JP5218731B2/ja
Priority claimed from JP2007284111A external-priority patent/JP5282864B2/ja
Priority claimed from JP2008092396A external-priority patent/JP2009240975A/ja
Priority claimed from JP2008092395A external-priority patent/JP5348369B2/ja
Application filed by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to BRPI0815054-0A2A priority Critical patent/BRPI0815054A2/pt
Priority to US12/673,165 priority patent/US20110094963A1/en
Priority to EP08827117.6A priority patent/EP2177479A4/en
Priority to CN200880102068.3A priority patent/CN101815677B/zh
Publication of WO2009020157A1 publication Critical patent/WO2009020157A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B01D61/12—Controlling or regulating
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

　被処理水を膜分離処理する際に、被処理水に含まれる膜汚染物質の膜表面への吸着を低減し膜分離性能の劣化を低減することができる膜分離方法及び膜分離装置を提供する。被処理水に、水中で膨潤し実質的に水に溶解しないカチオン性ポリマーからなる粒子を添加して被処理水を膜分離処理する。
PCT/JP2008/064137 2007-08-07 2008-08-06 膜分離方法及び膜分離装置 Ceased WO2009020157A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0815054-0A2A BRPI0815054A2 (pt) 2007-08-07 2008-08-06 Método e aparelho de speração de membrana.
US12/673,165 US20110094963A1 (en) 2007-08-07 2008-08-06 Membrane separation method and membrane separation device
EP08827117.6A EP2177479A4 (en) 2007-08-07 2008-08-06 MEMBRANE BREAKING METHOD AND MEMBRANE BREAKING DEVICE
CN200880102068.3A CN101815677B (zh) 2007-08-07 2008-08-06 膜分离方法及膜分离装置

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP2007205854 2007-08-07
JP2007-205854 2007-08-07
JP2007284112A JP5218731B2 (ja) 2007-10-31 2007-10-31 水処理方法及び水処理装置
JP2007-284112 2007-10-31
JP2007284111A JP5282864B2 (ja) 2007-08-07 2007-10-31 膜分離方法及び膜分離装置
JP2007-284111 2007-10-31
JP2008092396A JP2009240975A (ja) 2008-03-31 2008-03-31 水処理方法
JP2008092395A JP5348369B2 (ja) 2008-03-31 2008-03-31 水処理方法
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139566A3 (en) * 2010-04-28 2012-02-23 Baker Hughes Incorporated Method for cleaning filter separation systems
WO2018105569A1 (ja) * 2016-12-05 2018-06-14 旭化成株式会社 水処理方法および装置
JP2018192453A (ja) * 2017-05-22 2018-12-06 オルガノ株式会社 膜ろ過装置および膜ろ過方法
JP2018202277A (ja) * 2017-05-30 2018-12-27 オルガノ株式会社 膜ろ過方法および膜ろ過装置
WO2019208532A1 (ja) * 2018-04-25 2019-10-31 栗田工業株式会社 水処理方法及び水処理装置
CN111051253A (zh) * 2017-09-12 2020-04-21 奥加诺株式会社 含二氧化硅水的处理装置及处理方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPWO2013099857A1 (ja) * 2011-12-28 2015-05-07 栗田工業株式会社 海水の処理方法
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
US10301205B2 (en) 2014-03-12 2019-05-28 Ecolab Usa Inc. Waste water decontamination
WO2016205726A1 (en) * 2015-06-19 2016-12-22 Nanostone Water Inc. Ceramic membrane system for silica removal and related methods
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EP3246292A1 (en) * 2016-05-16 2017-11-22 Taiwan Water Recycle Technology Co., Ltd. Method and system of cultivating aquatic product and plant
CN106277408A (zh) * 2016-09-24 2017-01-04 合肥信达膜科技有限公司 一种雨水膜处理系统
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US10849340B2 (en) * 2018-07-10 2020-12-01 Louise Wilkie Humic and fulvic mineral extraction method and beverage for human consumption
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CZ2020544A3 (cs) * 2020-10-06 2022-04-13 Envi-Pur, S.R.O. Způsob úpravy vody a zařízení k provádění tohoto způsobu
CN118055803A (zh) * 2021-08-06 2024-05-17 杜邦安全与建筑公司 在膜过滤系统中定量给料混凝剂和吸附剂的方法
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US20240254016A1 (en) * 2023-01-27 2024-08-01 ACWA POWER Company System configuration for seawater reverse osmosis (swro) for higher recovery operations and lower fouling propensity

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6485199A (en) * 1987-09-25 1989-03-30 Mitsui Cyanamid Kk Dehydration method for sludge
JPH01176409A (ja) * 1986-12-27 1989-07-12 Henkel Kgaa 凝集および濾過助剤ならびにその使用方法
JPH04118006A (ja) * 1989-12-06 1992-04-20 Soc Atochem 部分的に疎水性の高分子電解質を用いた同時凝結・吸着による水処理法
JPH04130121A (ja) * 1990-09-20 1992-05-01 Agency Of Ind Science & Technol 分離機能性ゼリー
JP2000500387A (ja) * 1995-11-14 2000-01-18 サイテク・テクノロジー・コーポレーシヨン 高性能のポリマー凝集剤
JP2006272311A (ja) 2005-03-02 2006-10-12 Kurita Water Ind Ltd 凝集装置及び凝集方法
JP2007023146A (ja) * 2005-07-15 2007-02-01 Hymo Corp イオン性微粒子およびその用途

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
JPS55127189A (en) * 1979-03-22 1980-10-01 Hitachi Ltd Method and apparatus for preparation of industrial water from waste water
US4745154A (en) * 1986-04-14 1988-05-17 Alco Chemical Corporation Water soluble polymers, their preparation and their uses
US5073272A (en) * 1988-11-15 1991-12-17 Aluminum Company Of America Method for using a flocculant powder
JPH07313850A (ja) * 1994-05-30 1995-12-05 Kubota Corp 浸漬型セラミック膜分離装置の逆洗方法
US6428705B1 (en) * 1996-11-26 2002-08-06 Microbar Incorporated Process and apparatus for high flow and low pressure impurity removal
US6416668B1 (en) * 1999-09-01 2002-07-09 Riad A. Al-Samadi Water treatment process for membranes
US20040065613A1 (en) * 2002-10-02 2004-04-08 Jason Cadera Use of polymer as flocculation aid in membrane filtration
FR2872063B1 (fr) * 2004-06-29 2009-02-27 Rhodia Cons Spec Ltd Utilisation d'amidon eventuellement modifie et eventuellement insoluble pour l'elimination de substances organiques naturelles dans des liquides
JP3834048B2 (ja) * 2004-12-28 2006-10-18 株式会社日本生物科学研究所 納豆菌培養液に由来する食品の製造方法
US7910371B2 (en) * 2005-01-20 2011-03-22 Nalco Company Method of monitoring treating agent residuals in water treatment processes
JP4655643B2 (ja) * 2005-01-25 2011-03-23 栗田工業株式会社 生物処理水含有水の処理方法及び処理装置
US8017014B2 (en) * 2005-06-01 2011-09-13 Nalco Company Method for improving flux in a membrane bioreactor
FR2894243B1 (fr) * 2005-12-07 2008-08-01 Otv Sa Procede d'elimination de matiere organique dans l'eau et dispositif pour sa mise en oeuvre

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176409A (ja) * 1986-12-27 1989-07-12 Henkel Kgaa 凝集および濾過助剤ならびにその使用方法
JPS6485199A (en) * 1987-09-25 1989-03-30 Mitsui Cyanamid Kk Dehydration method for sludge
JPH04118006A (ja) * 1989-12-06 1992-04-20 Soc Atochem 部分的に疎水性の高分子電解質を用いた同時凝結・吸着による水処理法
JPH04130121A (ja) * 1990-09-20 1992-05-01 Agency Of Ind Science & Technol 分離機能性ゼリー
JP2000500387A (ja) * 1995-11-14 2000-01-18 サイテク・テクノロジー・コーポレーシヨン 高性能のポリマー凝集剤
JP2006272311A (ja) 2005-03-02 2006-10-12 Kurita Water Ind Ltd 凝集装置及び凝集方法
JP2007023146A (ja) * 2005-07-15 2007-02-01 Hymo Corp イオン性微粒子およびその用途

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2177479A4

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139566A3 (en) * 2010-04-28 2012-02-23 Baker Hughes Incorporated Method for cleaning filter separation systems
WO2018105569A1 (ja) * 2016-12-05 2018-06-14 旭化成株式会社 水処理方法および装置
JPWO2018105569A1 (ja) * 2016-12-05 2019-10-24 旭化成株式会社 水処理方法および装置
JP7113454B2 (ja) 2016-12-05 2022-08-05 旭化成株式会社 水処理方法および装置
JP2018192453A (ja) * 2017-05-22 2018-12-06 オルガノ株式会社 膜ろ過装置および膜ろ過方法
JP2018202277A (ja) * 2017-05-30 2018-12-27 オルガノ株式会社 膜ろ過方法および膜ろ過装置
JP7224753B2 (ja) 2017-05-30 2023-02-20 オルガノ株式会社 凝集膜ろ過方法および凝集膜ろ過装置
CN111051253A (zh) * 2017-09-12 2020-04-21 奥加诺株式会社 含二氧化硅水的处理装置及处理方法
WO2019208532A1 (ja) * 2018-04-25 2019-10-31 栗田工業株式会社 水処理方法及び水処理装置
JP2019188337A (ja) * 2018-04-25 2019-10-31 栗田工業株式会社 水処理方法及び水処理装置

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CN103768947B (zh) 2016-03-23
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