JPS6213290B2 - - Google Patents
Info
- Publication number
- JPS6213290B2 JPS6213290B2 JP7210679A JP7210679A JPS6213290B2 JP S6213290 B2 JPS6213290 B2 JP S6213290B2 JP 7210679 A JP7210679 A JP 7210679A JP 7210679 A JP7210679 A JP 7210679A JP S6213290 B2 JPS6213290 B2 JP S6213290B2
- Authority
- JP
- Japan
- Prior art keywords
- chromic acid
- diaphragm
- anode
- outlet
- electrolyte solution
- 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
Links
- 239000008151 electrolyte solution Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010129 solution processing Methods 0.000 claims description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 16
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 11
- 238000007747 plating Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 6
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
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 |
| EP79102871A EP0008410B1 (en) | 1978-08-11 | 1979-08-09 | Process for treating chromic acid-containing wastewater |
| DE7979102871T DE2965111D1 (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 JPS55167132A (en) | 1980-12-26 |
| JPS6213290B2 true JPS6213290B2 (https=) | 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 (https=) |
-
1979
- 1979-06-08 JP JP7210679A patent/JPS55167132A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55167132A (en) | 1980-12-26 |
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