JPS5278688A - Preparation of scavenger for heavy metals - Google Patents
Preparation of scavenger for heavy metalsInfo
- Publication number
- JPS5278688A JPS5278688A JP12932776A JP12932776A JPS5278688A JP S5278688 A JPS5278688 A JP S5278688A JP 12932776 A JP12932776 A JP 12932776A JP 12932776 A JP12932776 A JP 12932776A JP S5278688 A JPS5278688 A JP S5278688A
- Authority
- JP
- Japan
- Prior art keywords
- scavenger
- heavy metals
- preparation
- compounds
- product
- 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)
Abstract
PURPOSE:To prepare a scavenger for heavy metals which is inexpensive, and has a high scavenging efficiency and good physical and mechanical functions by pulverizing a partially dehydrochlorinated product of (waste) PVC to an appropriate grain size and permitting the resulting product to react with the functional group-affording agents such as S compounds, amino compounds and so on in a liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12932776A JPS5278688A (en) | 1976-10-29 | 1976-10-29 | Preparation of scavenger for heavy metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12932776A JPS5278688A (en) | 1976-10-29 | 1976-10-29 | Preparation of scavenger for heavy metals |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47050376A Division JPS4914387A (en) | 1972-05-23 | 1972-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5278688A true JPS5278688A (en) | 1977-07-02 |
Family
ID=15006839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12932776A Pending JPS5278688A (en) | 1976-10-29 | 1976-10-29 | Preparation of scavenger for heavy metals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5278688A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910185A (en) * | 1972-05-30 | 1974-01-29 | ||
JPS4914387A (en) * | 1972-05-23 | 1974-02-07 |
-
1976
- 1976-10-29 JP JP12932776A patent/JPS5278688A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914387A (en) * | 1972-05-23 | 1974-02-07 | ||
JPS4910185A (en) * | 1972-05-30 | 1974-01-29 |
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