JPS52111260A - Treating method for sludge containing heavy metals - Google Patents
Treating method for sludge containing heavy metalsInfo
- Publication number
- JPS52111260A JPS52111260A JP2785776A JP2785776A JPS52111260A JP S52111260 A JPS52111260 A JP S52111260A JP 2785776 A JP2785776 A JP 2785776A JP 2785776 A JP2785776 A JP 2785776A JP S52111260 A JPS52111260 A JP S52111260A
- Authority
- JP
- Japan
- Prior art keywords
- heavy metals
- sludge containing
- treating method
- containing heavy
- sludge
- 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 Sludge (AREA)
Abstract
PURPOSE: To provide a method for preventing the harmful heavy metals in a molded article, which is obtained by solidifying the sludge containing the heavy metals by the use of cement, from being dissolved to the outside.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2785776A JPS52111260A (en) | 1976-03-15 | 1976-03-15 | Treating method for sludge containing heavy metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2785776A JPS52111260A (en) | 1976-03-15 | 1976-03-15 | Treating method for sludge containing heavy metals |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52111260A true JPS52111260A (en) | 1977-09-17 |
Family
ID=12232574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2785776A Pending JPS52111260A (en) | 1976-03-15 | 1976-03-15 | Treating method for sludge containing heavy metals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52111260A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63278589A (en) * | 1987-05-11 | 1988-11-16 | Minoru Sawachi | Method for making fly ash harmless |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826672A (en) * | 1971-08-10 | 1973-04-07 | ||
JPS50137872A (en) * | 1974-04-25 | 1975-11-01 |
-
1976
- 1976-03-15 JP JP2785776A patent/JPS52111260A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4826672A (en) * | 1971-08-10 | 1973-04-07 | ||
JPS50137872A (en) * | 1974-04-25 | 1975-11-01 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63278589A (en) * | 1987-05-11 | 1988-11-16 | Minoru Sawachi | Method for making fly ash harmless |
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