JPS55142503A - Cleaning method of separation membrane in solvent extraction process - Google Patents
Cleaning method of separation membrane in solvent extraction processInfo
- Publication number
- JPS55142503A JPS55142503A JP5177479A JP5177479A JPS55142503A JP S55142503 A JPS55142503 A JP S55142503A JP 5177479 A JP5177479 A JP 5177479A JP 5177479 A JP5177479 A JP 5177479A JP S55142503 A JPS55142503 A JP S55142503A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- membrane
- solvent extraction
- extraction process
- raw
- 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
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5177479A JPS6010765B2 (ja) | 1979-04-25 | 1979-04-25 | 溶剤抽出法における分離膜の洗浄方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5177479A JPS6010765B2 (ja) | 1979-04-25 | 1979-04-25 | 溶剤抽出法における分離膜の洗浄方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142503A true JPS55142503A (en) | 1980-11-07 |
JPS6010765B2 JPS6010765B2 (ja) | 1985-03-20 |
Family
ID=12896287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5177479A Expired JPS6010765B2 (ja) | 1979-04-25 | 1979-04-25 | 溶剤抽出法における分離膜の洗浄方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010765B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61236611A (ja) * | 1985-04-12 | 1986-10-21 | ヌオバ・サミム・エセ・ピ・ア | インジウムの分離法 |
JPS62176507A (ja) * | 1986-01-31 | 1987-08-03 | Japan Organo Co Ltd | 限外濾過膜の回生処理方法 |
-
1979
- 1979-04-25 JP JP5177479A patent/JPS6010765B2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61236611A (ja) * | 1985-04-12 | 1986-10-21 | ヌオバ・サミム・エセ・ピ・ア | インジウムの分離法 |
JPS62176507A (ja) * | 1986-01-31 | 1987-08-03 | Japan Organo Co Ltd | 限外濾過膜の回生処理方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6010765B2 (ja) | 1985-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55142503A (en) | Cleaning method of separation membrane in solvent extraction process | |
JPS5424370A (en) | Method for washing filter membranes for use in filters | |
JPS545273A (en) | Vapor removing device | |
JPS5330986A (en) | Removing method for heavy metals contained in exhaust water | |
JPS51150164A (en) | Method a nd apparatus of filtration | |
JPS5243790A (en) | Method of removing nox | |
JPS56118483A (en) | Treatment of phosphor | |
JPS5432898A (en) | Method of removing sludge from surface of roll type works | |
JPS5651207A (en) | Cleaning of selective permeable membrane | |
JPS5573390A (en) | Treatment method for water | |
JPS53106387A (en) | Washing method for membrane separation apparatus | |
JPS5753204A (en) | Method for washing membrane module | |
JPS531174A (en) | Regeneration treatment of adsorbent containing organic contaminant | |
JPS52115553A (en) | Water treatment for drain | |
JPS5214973A (en) | Method for cleaning filter cloth | |
DE59006556D1 (de) | Verbessertes Verfahren zum Entfernen von Cadmium-Ionen aus Nassverfahrensphosphorsäure. | |
JPS53125979A (en) | Method of treating membrane | |
JPS526394A (en) | Regeneration of active carbon adsorber to be used in purification proc ess for the recovery of diluted sulfuric acid | |
JPS5692110A (en) | Defluorinating method of phosphoric acid | |
JPS53131980A (en) | Method of cleaning membrane surface of membrane separator | |
JPS52122281A (en) | Removal of substances contaminating membrane | |
JPS5575704A (en) | Method for removing iron in acid phosphate series extraction solvent | |
SU982784A1 (ru) | Способ очистки растворов электролитов от серной кислоты | |
JPS52128882A (en) | Method and apparatus of absorbent regeneration for wet process desulfurization and denitration | |
JPS5326272A (en) | Recovering method for metal contained in waste solution |