JPS54431B2 - - Google Patents
Info
- Publication number
- JPS54431B2 JPS54431B2 JP5539675A JP5539675A JPS54431B2 JP S54431 B2 JPS54431 B2 JP S54431B2 JP 5539675 A JP5539675 A JP 5539675A JP 5539675 A JP5539675 A JP 5539675A JP S54431 B2 JPS54431 B2 JP S54431B2
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50055396A JPS51131479A (en) | 1975-05-13 | 1975-05-13 | A process of condensing an acidic solution containing heavy metal ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50055396A JPS51131479A (en) | 1975-05-13 | 1975-05-13 | A process of condensing an acidic solution containing heavy metal ions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51131479A JPS51131479A (en) | 1976-11-15 |
| JPS54431B2 true JPS54431B2 (US06262066-20010717-C00315.png) | 1979-01-10 |
Family
ID=12997351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50055396A Granted JPS51131479A (en) | 1975-05-13 | 1975-05-13 | A process of condensing an acidic solution containing heavy metal ions |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51131479A (US06262066-20010717-C00315.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4918197B2 (ja) * | 2001-09-04 | 2012-04-18 | 前澤工業株式会社 | ホウ酸と鉱酸との混酸から鉱酸を回収する方法 |
| CN102503059B (zh) * | 2011-11-23 | 2013-07-10 | 上海市环境科学研究院 | 一种去除污泥中重金属的方法和它的装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834784A (US06262066-20010717-C00315.png) * | 1971-08-26 | 1973-05-22 |
-
1975
- 1975-05-13 JP JP50055396A patent/JPS51131479A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834784A (US06262066-20010717-C00315.png) * | 1971-08-26 | 1973-05-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51131479A (en) | 1976-11-15 |
