JPS533965A - Recovery of acid and alkali from solution obtained in regeneration of ion exchange resin - Google Patents
Recovery of acid and alkali from solution obtained in regeneration of ion exchange resinInfo
- Publication number
- JPS533965A JPS533965A JP7924576A JP7924576A JPS533965A JP S533965 A JPS533965 A JP S533965A JP 7924576 A JP7924576 A JP 7924576A JP 7924576 A JP7924576 A JP 7924576A JP S533965 A JPS533965 A JP S533965A
- Authority
- JP
- Japan
- Prior art keywords
- regeneration
- acid
- alkali
- recovery
- ion exchange
- 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
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PURPOSE: To make closed recovery system which results in simple and economical regeneration of waste solution by use of acid and alkali recovered from the electrolytic cell as a regeneration solutions for the cation tower and for the anion tower respectively.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51079245A JPS5927637B2 (en) | 1976-06-30 | 1976-06-30 | Method for recovering acids and alkalis from recycled waste liquid of ion exchange resins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51079245A JPS5927637B2 (en) | 1976-06-30 | 1976-06-30 | Method for recovering acids and alkalis from recycled waste liquid of ion exchange resins |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS533965A true JPS533965A (en) | 1978-01-14 |
JPS5927637B2 JPS5927637B2 (en) | 1984-07-06 |
Family
ID=13684463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51079245A Expired JPS5927637B2 (en) | 1976-06-30 | 1976-06-30 | Method for recovering acids and alkalis from recycled waste liquid of ion exchange resins |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5927637B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003071457A (en) * | 2001-09-04 | 2003-03-11 | Maezawa Ind Inc | Method for recovering mineral acid from mixed acid of boric acid and mineral acid |
JP2019098205A (en) * | 2017-11-29 | 2019-06-24 | オルガノ株式会社 | Method and apparatus for recovering ammonia |
-
1976
- 1976-06-30 JP JP51079245A patent/JPS5927637B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003071457A (en) * | 2001-09-04 | 2003-03-11 | Maezawa Ind Inc | Method for recovering mineral acid from mixed acid of boric acid and mineral acid |
JP2019098205A (en) * | 2017-11-29 | 2019-06-24 | オルガノ株式会社 | Method and apparatus for recovering ammonia |
Also Published As
Publication number | Publication date |
---|---|
JPS5927637B2 (en) | 1984-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5236589A (en) | Membrane of cation exchange resin containing fluorine | |
JPS5333979A (en) | Separating and recovering method | |
JPS533965A (en) | Recovery of acid and alkali from solution obtained in regeneration of ion exchange resin | |
JPS542396A (en) | Purification of urokinase | |
JPS53116278A (en) | Regenerating method for ion exchange resin | |
JPS52138489A (en) | Treatment of cation exchanger | |
JPS5289577A (en) | Electrodialysis of aqueous salt solution containing dissolved gypsum | |
JPS5238486A (en) | Fluorine-containing cation exchange resin membrane | |
JPS528997A (en) | Novel cation exchange membrane and process for producing thereof | |
JPS533999A (en) | Recovery of performance of f-containing cation exchange resin membrane for alkali electrolysis | |
JPS52156171A (en) | Regeneration waste liquid treatment of ion exchagne resin | |
JPS5475477A (en) | Preparatoin of pure water using weak acidic cation exchang resin | |
JPS5291819A (en) | Purification of aqueous solutions of acrylamide | |
JPS52217A (en) | Process for removal formaldehyde in aqueous solution | |
JPS5375165A (en) | Treating method for sulfiding solution | |
JPS52146782A (en) | Regeneration of strongly acidic cation exchange resin at production equipment of purified water of continuous ion exchange type | |
JPS52149266A (en) | Regeneration of ion exchange resin | |
JPS5340687A (en) | Regenerating method for ion exchange resin | |
JPS5429892A (en) | Regenerating method for ion exchange membrane | |
JPS544289A (en) | Converting method for cation exchange groups into acid chloride groups | |
JPS52153897A (en) | Production of alkali hydroxide | |
JPS5436499A (en) | Improved isotopes separating method | |
JPS5274573A (en) | Counter current regeneration method of ion exchange resin | |
JPS53137097A (en) | Purification system for aqueous solution of alkali chloride for electrolysi s | |
JPS52156814A (en) | Purification of tartaric acid |