JPS5564848A - Regenerating method for cation exchange membrane with lowered selective permeability - Google Patents

Regenerating method for cation exchange membrane with lowered selective permeability

Info

Publication number
JPS5564848A
JPS5564848A JP13677878A JP13677878A JPS5564848A JP S5564848 A JPS5564848 A JP S5564848A JP 13677878 A JP13677878 A JP 13677878A JP 13677878 A JP13677878 A JP 13677878A JP S5564848 A JPS5564848 A JP S5564848A
Authority
JP
Japan
Prior art keywords
aqueous solution
cation exchange
exchange membrane
lowered
selective permeability
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.)
Granted
Application number
JP13677878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6240062B2 (enrdf_load_stackoverflow
Inventor
Hideo Shinozuka
Haruo Saeki
Masaru Kobayashi
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP13677878A priority Critical patent/JPS5564848A/ja
Publication of JPS5564848A publication Critical patent/JPS5564848A/ja
Publication of JPS6240062B2 publication Critical patent/JPS6240062B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP13677878A 1978-11-08 1978-11-08 Regenerating method for cation exchange membrane with lowered selective permeability Granted JPS5564848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13677878A JPS5564848A (en) 1978-11-08 1978-11-08 Regenerating method for cation exchange membrane with lowered selective permeability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13677878A JPS5564848A (en) 1978-11-08 1978-11-08 Regenerating method for cation exchange membrane with lowered selective permeability

Publications (2)

Publication Number Publication Date
JPS5564848A true JPS5564848A (en) 1980-05-15
JPS6240062B2 JPS6240062B2 (enrdf_load_stackoverflow) 1987-08-26

Family

ID=15183288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13677878A Granted JPS5564848A (en) 1978-11-08 1978-11-08 Regenerating method for cation exchange membrane with lowered selective permeability

Country Status (1)

Country Link
JP (1) JPS5564848A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6240062B2 (enrdf_load_stackoverflow) 1987-08-26

Similar Documents

Publication Publication Date Title
FR2434213B1 (enrdf_load_stackoverflow)
JPS52130491A (en) Improvement of current efficiency of cation exchange membranes
JPS5564848A (en) Regenerating method for cation exchange membrane with lowered selective permeability
JPS55167050A (en) Cleansing method of ion exchange membrane
JPS5564846A (en) Cleaning method for ion exchange membrane
JPS5299966A (en) Treatment for removing halogen gas
JPS5522311A (en) Regeneration of ion exchange membrane
JPS558476A (en) Production of hydrogen through photolysis of water
DE3171619D1 (en) Process for preparing a cation exchanger, and its use
JPS544291A (en) Improving method for cation exchange membrane
JPS5334677A (en) Treating method for exhaust gas
JPS5334679A (en) Treating method for exhaust gas
JPS546869A (en) Increasing method for current efficiency of cation exchange membrane
DE3268154D1 (en) Selective acylation of hydroxy-amino-arylsulfonic acids
JPS5491961A (en) Treatment of waste water
JPS5214721A (en) Process for preparation of sodium malate hydrate
JPS52217A (en) Process for removal formaldehyde in aqueous solution
JPS5337598A (en) Regenerating method for cation exchange membranes for electrolysis of alkali chloride
JPS5293695A (en) Electrolytic production of caustic alkali
JPS53125979A (en) Method of treating membrane
GB1394989A (en) Removal of mercury from aqueous solutions by treatment with carbon
JPS54137482A (en) Regeneration of flouric cation-exchange membrane
JPS5339290A (en) Production of trisodium imidosulfate
JPS52149297A (en) Purification of caustic soda aq. solution
JPS56144746A (en) Preparation of phodium catalyst