JPS5628612A - Flocculant - Google Patents
FlocculantInfo
- Publication number
- JPS5628612A JPS5628612A JP10343579A JP10343579A JPS5628612A JP S5628612 A JPS5628612 A JP S5628612A JP 10343579 A JP10343579 A JP 10343579A JP 10343579 A JP10343579 A JP 10343579A JP S5628612 A JPS5628612 A JP S5628612A
- Authority
- JP
- Japan
- Prior art keywords
- water
- metal salts
- high polymer
- flocculant
- crystallization
- 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
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
PURPOSE: To achieve the improvement in workability and flocculation capacity by uniformly mixing water-soluble alkali metal salts that can retain water of crystallization multistepwise and a high polymer flocculant together with the specific amount of water.
CONSTITUTION: The flocculant is obtained by adding water of the amount sufficient to cause mixing and of the amount at which metal salts can be retained as water of crystallization or the amount less than this to one or more kinds of water-soluble alkali metal salts or alkaline earth metal salts that can retain water of crystallization multistepwise and uniforming mixing these. It is desirable that the metal salts of the above-mentioned flocculant is within a range of 5W100pts.wt. in total equivalent weight based on 1pt.wt. of the high polymer flocculant. In addition, sodium sulfate, calcium chloride, magnesium chloride or magnesium sulfate is desirable as the metal salts and polyacrylamide base high polymer flocculants are desirable as the high polymer flocculant.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10343579A JPS5628612A (en) | 1979-08-14 | 1979-08-14 | Flocculant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10343579A JPS5628612A (en) | 1979-08-14 | 1979-08-14 | Flocculant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5628612A true JPS5628612A (en) | 1981-03-20 |
Family
ID=14353952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10343579A Pending JPS5628612A (en) | 1979-08-14 | 1979-08-14 | Flocculant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5628612A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58219988A (en) * | 1982-06-15 | 1983-12-21 | Nippon Solid Co Ltd | Treatment of dirty water |
JPS59110440A (en) * | 1982-12-17 | 1984-06-26 | Ogura Clutch Co Ltd | Manufacture of multi-grooved pulley outer ring |
JPS616860U (en) * | 1984-06-19 | 1986-01-16 | 岩崎通信機株式会社 | Original plate of plate making machine |
JPS6166357U (en) * | 1984-10-05 | 1986-05-07 | ||
JPS61167654U (en) * | 1985-04-08 | 1986-10-17 | ||
JPS6249918A (en) * | 1985-08-30 | 1987-03-04 | Ichikawa Keori Kk | Flocculant and flocculating method |
US4769155A (en) * | 1987-08-19 | 1988-09-06 | Nalco Chemical Company | Turbidity reduction |
CN103657163A (en) * | 2012-08-30 | 2014-03-26 | 张国胜 | Instant-type slime water separating agent as well as preparation method thereof |
-
1979
- 1979-08-14 JP JP10343579A patent/JPS5628612A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58219988A (en) * | 1982-06-15 | 1983-12-21 | Nippon Solid Co Ltd | Treatment of dirty water |
JPS59110440A (en) * | 1982-12-17 | 1984-06-26 | Ogura Clutch Co Ltd | Manufacture of multi-grooved pulley outer ring |
JPS616860U (en) * | 1984-06-19 | 1986-01-16 | 岩崎通信機株式会社 | Original plate of plate making machine |
JPS6166357U (en) * | 1984-10-05 | 1986-05-07 | ||
JPS61167654U (en) * | 1985-04-08 | 1986-10-17 | ||
JPS6249918A (en) * | 1985-08-30 | 1987-03-04 | Ichikawa Keori Kk | Flocculant and flocculating method |
US4769155A (en) * | 1987-08-19 | 1988-09-06 | Nalco Chemical Company | Turbidity reduction |
CN103657163A (en) * | 2012-08-30 | 2014-03-26 | 张国胜 | Instant-type slime water separating agent as well as preparation method thereof |
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