JP4923427B2 - 膜分離方法および膜分離装置 - Google Patents

膜分離方法および膜分離装置 Download PDF

Info

Publication number
JP4923427B2
JP4923427B2 JP2005094334A JP2005094334A JP4923427B2 JP 4923427 B2 JP4923427 B2 JP 4923427B2 JP 2005094334 A JP2005094334 A JP 2005094334A JP 2005094334 A JP2005094334 A JP 2005094334A JP 4923427 B2 JP4923427 B2 JP 4923427B2
Authority
JP
Japan
Prior art keywords
membrane
membrane module
reverse osmosis
water
microfiltration
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
Application number
JP2005094334A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006272135A5 (enrdf_load_stackoverflow
JP2006272135A (ja
Inventor
毅 西川
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2005094334A priority Critical patent/JP4923427B2/ja
Publication of JP2006272135A publication Critical patent/JP2006272135A/ja
Publication of JP2006272135A5 publication Critical patent/JP2006272135A5/ja
Application granted granted Critical
Publication of JP4923427B2 publication Critical patent/JP4923427B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/131Reverse-osmosis

Landscapes

  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2005094334A 2005-03-29 2005-03-29 膜分離方法および膜分離装置 Expired - Fee Related JP4923427B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005094334A JP4923427B2 (ja) 2005-03-29 2005-03-29 膜分離方法および膜分離装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005094334A JP4923427B2 (ja) 2005-03-29 2005-03-29 膜分離方法および膜分離装置

Publications (3)

Publication Number Publication Date
JP2006272135A JP2006272135A (ja) 2006-10-12
JP2006272135A5 JP2006272135A5 (enrdf_load_stackoverflow) 2008-04-24
JP4923427B2 true JP4923427B2 (ja) 2012-04-25

Family

ID=37207392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005094334A Expired - Fee Related JP4923427B2 (ja) 2005-03-29 2005-03-29 膜分離方法および膜分離装置

Country Status (1)

Country Link
JP (1) JP4923427B2 (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009148667A (ja) * 2007-12-19 2009-07-09 Metawater Co Ltd 膜ろ過装置および膜洗浄方法
JP2009241040A (ja) * 2008-03-31 2009-10-22 Mitsui Eng & Shipbuild Co Ltd バラスト水製造用の膜の再生方法及び装置
US20140308712A1 (en) * 2010-12-09 2014-10-16 Toray Industries, Inc. Method for producing concentrated aqueous sugar solution
JP5633540B2 (ja) * 2012-06-18 2014-12-03 住友電気工業株式会社 海水淡水化前処理用分離膜、海水淡水化前処理装置、海水淡水化装置および海水淡水化方法
JP2014161795A (ja) * 2013-02-25 2014-09-08 Mitsubishi Heavy Ind Ltd 水処理システム
CN106310948A (zh) * 2015-06-30 2017-01-11 天津工业大学 减压超滤膜蒸馏装置及其方法
JP6406394B1 (ja) * 2017-05-29 2018-10-17 栗田工業株式会社 ノニオン界面活性剤含有水の処理方法及び水処理方法
JP2019076827A (ja) * 2017-10-24 2019-05-23 住友電気工業株式会社 水処理設備及び水処理方法
CN110482742A (zh) * 2019-08-29 2019-11-22 深圳中拓天达环境工程有限公司 电极箔含硼清洗废水处理系统及其处理工艺
CN110981061A (zh) * 2019-12-16 2020-04-10 江苏久吾高科技股份有限公司 一种金属加工废水的处理方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3838689B2 (ja) * 1996-03-26 2006-10-25 野村マイクロ・サイエンス株式会社 水処理システム
JPH10235166A (ja) * 1997-02-25 1998-09-08 Nitto Denko Corp スパイラル型膜エレメントを用いた処理システム
JP2005254192A (ja) * 2004-03-15 2005-09-22 Nitto Denko Corp 膜分離装置および膜分離方法

Also Published As

Publication number Publication date
JP2006272135A (ja) 2006-10-12

Similar Documents

Publication Publication Date Title
US20140048483A1 (en) Method for cleaning membrane module
Singh Membrane technology and engineering for water purification: application, systems design and operation
US20170274325A1 (en) Water treatment method
JP2011125822A (ja) 膜モジュールの洗浄方法および造水装置
JP4923428B2 (ja) 膜分離方法および膜分離装置
KR20130135855A (ko) 조수 방법 및 조수 장치
WO2013111826A1 (ja) 造水方法および造水装置
JP4923427B2 (ja) 膜分離方法および膜分離装置
WO2012098969A1 (ja) 膜モジュールの洗浄方法、造水方法および造水装置
JP7133429B2 (ja) 水処理システム及び水処理方法
AU2022301308B2 (en) Membranes with controlled porosity for serial filtration
JP5024158B2 (ja) 膜ろ過方法
JP4984017B2 (ja) 造水方法
JP2005185985A (ja) 水の製造方法および製造装置
WO2014069300A1 (ja) 除濁膜モジュールの運転方法
JP2014171926A (ja) 淡水化方法及び淡水化装置
WO2020094463A1 (en) Removal of metal ions from chemical enhanced backwash water for membrane cleaning
JP2011041907A (ja) 水処理システム
WO2011108589A1 (ja) 多孔質膜モジュールの洗浄方法および造水装置
KR20170033611A (ko) 수처리 시스템 및 수처리 방법
Yan Membrane Desalination Technologies
CN110944736A (zh) 包括干燥膜的清洁膜的方法
US20240293775A1 (en) Membranes with Controlled Porosity for Serial Filtration
JP2005034723A (ja) 逆浸透膜の改質方法及び再生分離膜
JP2005279496A (ja) 膜分離装置の洗浄方法、膜分離方法および膜分離装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080311

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080311

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110125

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120110

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120123

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150217

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 4923427

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150217

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees