JPH0142754B2 - - Google Patents

Info

Publication number
JPH0142754B2
JPH0142754B2 JP60096193A JP9619385A JPH0142754B2 JP H0142754 B2 JPH0142754 B2 JP H0142754B2 JP 60096193 A JP60096193 A JP 60096193A JP 9619385 A JP9619385 A JP 9619385A JP H0142754 B2 JPH0142754 B2 JP H0142754B2
Authority
JP
Japan
Prior art keywords
exchange resin
water
anion exchange
ultrapure water
polisher
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
Application number
JP60096193A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61254293A (ja
Inventor
Masakado Umeda
Kazutaka Kajikuri
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.)
Mitsubishi Chemical Aqua Solutions Co Ltd
Original Assignee
Nippon Rensui Co
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 Nippon Rensui Co filed Critical Nippon Rensui Co
Priority to JP9619385A priority Critical patent/JPS61254293A/ja
Publication of JPS61254293A publication Critical patent/JPS61254293A/ja
Publication of JPH0142754B2 publication Critical patent/JPH0142754B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/162—Use of acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
JP9619385A 1985-05-07 1985-05-07 透過膜の汚染防止方法 Granted JPS61254293A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9619385A JPS61254293A (ja) 1985-05-07 1985-05-07 透過膜の汚染防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9619385A JPS61254293A (ja) 1985-05-07 1985-05-07 透過膜の汚染防止方法

Publications (2)

Publication Number Publication Date
JPS61254293A JPS61254293A (ja) 1986-11-12
JPH0142754B2 true JPH0142754B2 (enrdf_load_stackoverflow) 1989-09-14

Family

ID=14158466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9619385A Granted JPS61254293A (ja) 1985-05-07 1985-05-07 透過膜の汚染防止方法

Country Status (1)

Country Link
JP (1) JPS61254293A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0664323B2 (ja) * 1987-01-30 1994-08-22 富士写真フイルム株式会社 自動現像装置の清浄方法
JPH02198687A (ja) * 1989-01-26 1990-08-07 Asahi Chem Ind Co Ltd 純水の製造方法
WO2013106657A1 (en) * 2012-01-12 2013-07-18 Scarpa Philip J A water filtration device for the production of medical grade water for injection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929422A (enrdf_load_stackoverflow) * 1972-07-18 1974-03-15

Also Published As

Publication number Publication date
JPS61254293A (ja) 1986-11-12

Similar Documents

Publication Publication Date Title
JP3200301B2 (ja) 純水又は超純水の製造方法及び製造装置
TWI408107B (zh) 超純水製造裝置及其運轉方法
EP1070020A1 (en) Water treatment system and process comprising ph-adjustment
JPH0790219B2 (ja) 純水製造装置及び製造方法
JPS60132693A (ja) 脱イオン装置
WO2018096700A1 (ja) 超純水製造システム及び超純水製造方法
CN111252971A (zh) 一种超纯水制造系统及使用该系统的超纯水制造方法
JP4599803B2 (ja) 脱塩水製造装置
CN109179816A (zh) 一种超纯水工艺提纯工艺
JP2000354729A5 (enrdf_load_stackoverflow)
JP4439674B2 (ja) 脱イオン水製造装置
JP2002210494A (ja) 超純水製造装置
JPH10216721A (ja) 超純水製造装置
JPH0638953B2 (ja) 高純度水の製造装置
CN212269740U (zh) 一种超纯水制造系统
JPH0649190B2 (ja) 高純度水の製造装置
JP2004181364A (ja) 超純水の製造方法及び超純水製造装置
JPH0142754B2 (enrdf_load_stackoverflow)
JP4467488B2 (ja) 復水脱塩方法及び復水脱塩装置
JPH09253638A (ja) 超純水製造装置
JP4552273B2 (ja) 電気脱イオン装置
WO2018051664A1 (ja) 水質管理システム及び水質管理システムの運転方法
JP3429808B2 (ja) 電気式脱イオン水製造装置を組込んだサブシステム
JP4383091B2 (ja) 復水脱塩方法及び装置
JPH074592B2 (ja) 超純水の製造方法

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees