JPS5337578A - Collecting method for heavy metals - Google Patents
Collecting method for heavy metalsInfo
- Publication number
- JPS5337578A JPS5337578A JP11177976A JP11177976A JPS5337578A JP S5337578 A JPS5337578 A JP S5337578A JP 11177976 A JP11177976 A JP 11177976A JP 11177976 A JP11177976 A JP 11177976A JP S5337578 A JPS5337578 A JP S5337578A
- Authority
- JP
- Japan
- Prior art keywords
- heavy metals
- substance
- collecting method
- flocculating
- neutralized
- 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
- Fire-Extinguishing Compositions (AREA)
- Treatment Of Sludge (AREA)
- Water Treatment By Sorption (AREA)
Abstract
PURPOSE: To prevent the contamination due to heavy metals and, at the same time, to plan the effective utilization of the bottom substance, by flocculating the bottom substance being deposited at the sea bottom, etc. with the addition of an alkaline earth metal after having neutralized with alkali and then by contacting this flocculated substance with the waste fluid or solid matter containing heavy metals.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11177976A JPS5337578A (en) | 1976-09-20 | 1976-09-20 | Collecting method for heavy metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11177976A JPS5337578A (en) | 1976-09-20 | 1976-09-20 | Collecting method for heavy metals |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5337578A true JPS5337578A (en) | 1978-04-06 |
Family
ID=14569944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11177976A Pending JPS5337578A (en) | 1976-09-20 | 1976-09-20 | Collecting method for heavy metals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5337578A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50153535U (en) * | 1974-06-05 | 1975-12-19 | ||
JPS55150237U (en) * | 1980-04-03 | 1980-10-29 | ||
JP2020081946A (en) * | 2018-11-21 | 2020-06-04 | 鹿島建設株式会社 | Method of treating muddy water, and method of disintegrating muddy water |
-
1976
- 1976-09-20 JP JP11177976A patent/JPS5337578A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50153535U (en) * | 1974-06-05 | 1975-12-19 | ||
JPS5522343Y2 (en) * | 1974-06-05 | 1980-05-28 | ||
JPS55150237U (en) * | 1980-04-03 | 1980-10-29 | ||
JP2020081946A (en) * | 2018-11-21 | 2020-06-04 | 鹿島建設株式会社 | Method of treating muddy water, and method of disintegrating muddy water |
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