JPS5421991A - Process for removing heavy metal contained in slight quanity in sodium hypochlorite solution - Google Patents
Process for removing heavy metal contained in slight quanity in sodium hypochlorite solutionInfo
- Publication number
- JPS5421991A JPS5421991A JP8562977A JP8562977A JPS5421991A JP S5421991 A JPS5421991 A JP S5421991A JP 8562977 A JP8562977 A JP 8562977A JP 8562977 A JP8562977 A JP 8562977A JP S5421991 A JPS5421991 A JP S5421991A
- Authority
- JP
- Japan
- Prior art keywords
- heavy metal
- slight
- quanity
- sodium hypochlorite
- metal contained
- 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
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PURPOSE: To provide the subject process comprising adding asbestos fiber to a NAClO solution containing a slight quantity of a heavy metal to adsorb and remove the heavy metal, thereby to obtain a NaCl solution of light yellow color, good quality and containing almost no heavy metal.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8562977A JPS5421991A (en) | 1977-07-19 | 1977-07-19 | Process for removing heavy metal contained in slight quanity in sodium hypochlorite solution |
BR5800760U BR5800760U (en) | 1977-07-19 | 1978-06-19 | IMPROVEMENT IN APPLIANCE FOR WINDING GLASS FIBER WIRE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8562977A JPS5421991A (en) | 1977-07-19 | 1977-07-19 | Process for removing heavy metal contained in slight quanity in sodium hypochlorite solution |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5421991A true JPS5421991A (en) | 1979-02-19 |
Family
ID=13864118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8562977A Pending JPS5421991A (en) | 1977-07-19 | 1977-07-19 | Process for removing heavy metal contained in slight quanity in sodium hypochlorite solution |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5421991A (en) |
BR (1) | BR5800760U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0718236A1 (en) * | 1994-12-23 | 1996-06-26 | Rhone-Poulenc Chimie | Process for improving the quality of alkali metal hypochlorite |
-
1977
- 1977-07-19 JP JP8562977A patent/JPS5421991A/en active Pending
-
1978
- 1978-06-19 BR BR5800760U patent/BR5800760U/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0718236A1 (en) * | 1994-12-23 | 1996-06-26 | Rhone-Poulenc Chimie | Process for improving the quality of alkali metal hypochlorite |
FR2728553A1 (en) * | 1994-12-23 | 1996-06-28 | Rhone Poulenc Chimie | PROCESS FOR IMPROVING THE QUALITY OF ALKALI METAL HYPOCHLORITE |
Also Published As
Publication number | Publication date |
---|---|
BR5800760U (en) | 1979-05-08 |
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