JPS5233892A - Regeneration method of carbon filters for reductive adsorbing hexavale nt chromium - Google Patents
Regeneration method of carbon filters for reductive adsorbing hexavale nt chromiumInfo
- Publication number
- JPS5233892A JPS5233892A JP10949175A JP10949175A JPS5233892A JP S5233892 A JPS5233892 A JP S5233892A JP 10949175 A JP10949175 A JP 10949175A JP 10949175 A JP10949175 A JP 10949175A JP S5233892 A JPS5233892 A JP S5233892A
- Authority
- JP
- Japan
- Prior art keywords
- chromium
- reductive
- hexavale
- adsorbing
- regeneration method
- 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.)
- Pending
Links
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PURPOSE: To extract trivalent chromium absorbed on a filter as chromium sulfate and/or chloride in order to regenerate hexavalent chromium-reductive adsorbent.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10949175A JPS5233892A (en) | 1975-09-11 | 1975-09-11 | Regeneration method of carbon filters for reductive adsorbing hexavale nt chromium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10949175A JPS5233892A (en) | 1975-09-11 | 1975-09-11 | Regeneration method of carbon filters for reductive adsorbing hexavale nt chromium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5233892A true JPS5233892A (en) | 1977-03-15 |
Family
ID=14511584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10949175A Pending JPS5233892A (en) | 1975-09-11 | 1975-09-11 | Regeneration method of carbon filters for reductive adsorbing hexavale nt chromium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5233892A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826673A (en) * | 1971-08-10 | 1973-04-07 | ||
JPS4897786A (en) * | 1972-03-25 | 1973-12-12 | ||
JPS4914315A (en) * | 1972-05-23 | 1974-02-07 |
-
1975
- 1975-09-11 JP JP10949175A patent/JPS5233892A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826673A (en) * | 1971-08-10 | 1973-04-07 | ||
JPS4897786A (en) * | 1972-03-25 | 1973-12-12 | ||
JPS4914315A (en) * | 1972-05-23 | 1974-02-07 |
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