JPS55167132A - Treating apparatus for electrolyte solution - Google Patents
Treating apparatus for electrolyte solutionInfo
- Publication number
- JPS55167132A JPS55167132A JP7210679A JP7210679A JPS55167132A JP S55167132 A JPS55167132 A JP S55167132A JP 7210679 A JP7210679 A JP 7210679A JP 7210679 A JP7210679 A JP 7210679A JP S55167132 A JPS55167132 A JP S55167132A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- electrolyte soln
- diaphragm
- anode
- porous
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PURPOSE: To enable extraction of an electrolyte soln. thickdr than that of a conventional method by setting a means of supplying and discharging dilute electrolyte soln. on one side of porous electrodes attached to both sides of a diaphragm and a means of recovering a thick electrolyte soln. on the other side to construct an electrolytic cell.
CONSTITUTION: Electrolytic cell 1 is composed of cathode chamber 4 and anode chamber 3, and diaphragm 2 is held between the flanges of chambers 4, 3 with bolts 14. Porous anode 5a and porous cathode 6a are attached to both sides of diaphragm 2. Chamber 4 is provided with dilute electrolyte soln. supply inlet 7 and discharge outlet 8, and chamber 3 with thick electrolyte soln. discharge outlet 10, outlet 13 for allowing gas generated in the vicinity of anode 5a to escape, etc. This apparatus is suitable for separation-recovering chromic acid from washing waste water of Cr plating. Unlike a conventional method the Cr ion moving speed is proportionated to the electrolytic current, so extraction of chromic acid of much higher concn. is enabled by electrolysis.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7210679A JPS55167132A (en) | 1979-06-08 | 1979-06-08 | Treating apparatus for electrolyte solution |
| US06/062,531 US4302304A (en) | 1978-08-11 | 1979-07-31 | Process for treating electrolytic solution |
| CA000333154A CA1152447A (en) | 1978-08-11 | 1979-08-03 | Concentrating solution in electrolytic diaphragm cell |
| DE7979102871T DE2965111D1 (en) | 1978-08-11 | 1979-08-09 | Process for treating chromic acid-containing wastewater |
| EP79102871A EP0008410B1 (en) | 1978-08-11 | 1979-08-09 | Process for treating chromic acid-containing wastewater |
| US06/125,448 US4287046A (en) | 1978-08-11 | 1980-02-28 | Process for treating electrolytic solution and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7210679A JPS55167132A (en) | 1979-06-08 | 1979-06-08 | Treating apparatus for electrolyte solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55167132A true JPS55167132A (en) | 1980-12-26 |
| JPS6213290B2 JPS6213290B2 (en) | 1987-03-25 |
Family
ID=13479804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7210679A Granted JPS55167132A (en) | 1978-08-11 | 1979-06-08 | Treating apparatus for electrolyte solution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55167132A (en) |
-
1979
- 1979-06-08 JP JP7210679A patent/JPS55167132A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213290B2 (en) | 1987-03-25 |
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