JPS549182A - Metho of adsorbing heavy metal-contained anion - Google Patents
Metho of adsorbing heavy metal-contained anionInfo
- Publication number
- JPS549182A JPS549182A JP7383477A JP7383477A JPS549182A JP S549182 A JPS549182 A JP S549182A JP 7383477 A JP7383477 A JP 7383477A JP 7383477 A JP7383477 A JP 7383477A JP S549182 A JPS549182 A JP S549182A
- Authority
- JP
- Japan
- Prior art keywords
- metho
- heavy metal
- adsorbing heavy
- contained anion
- anion
- 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
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PURPOSE: To accomplish an prompt adsorption of a large amount of heavy metalcontained anio n through contact between an evaporation residue, a by product in the production of ehtylenediamine from ethylenedichloride and NH3 and a waste water containing the anions.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7383477A JPS549182A (en) | 1977-06-23 | 1977-06-23 | Metho of adsorbing heavy metal-contained anion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7383477A JPS549182A (en) | 1977-06-23 | 1977-06-23 | Metho of adsorbing heavy metal-contained anion |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS549182A true JPS549182A (en) | 1979-01-23 |
Family
ID=13529556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7383477A Pending JPS549182A (en) | 1977-06-23 | 1977-06-23 | Metho of adsorbing heavy metal-contained anion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549182A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5426288A (en) * | 1977-08-01 | 1979-02-27 | Toyo Soda Mfg Co Ltd | Heavy metals adsorbent |
-
1977
- 1977-06-23 JP JP7383477A patent/JPS549182A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5426288A (en) * | 1977-08-01 | 1979-02-27 | Toyo Soda Mfg Co Ltd | Heavy metals adsorbent |
JPS615762B2 (en) * | 1977-08-01 | 1986-02-21 | Toyo Soda Mfg Co Ltd |
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