JPS5559806A - Cationic high molecular flocculant and flocculating method - Google Patents
Cationic high molecular flocculant and flocculating methodInfo
- Publication number
- JPS5559806A JPS5559806A JP13293478A JP13293478A JPS5559806A JP S5559806 A JPS5559806 A JP S5559806A JP 13293478 A JP13293478 A JP 13293478A JP 13293478 A JP13293478 A JP 13293478A JP S5559806 A JPS5559806 A JP S5559806A
- Authority
- JP
- Japan
- Prior art keywords
- high molecular
- water soluble
- cationic high
- vinyl monomer
- flocculant
- 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.)
- Granted
Links
- 125000002091 cationic group Chemical group 0.000 title abstract 3
- 230000003311 flocculating effect Effects 0.000 title 1
- 239000000178 monomer Substances 0.000 abstract 3
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 229920006163 vinyl copolymer Polymers 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 abstract 1
- 230000016615 flocculation Effects 0.000 abstract 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293478A JPS5559806A (en) | 1978-10-27 | 1978-10-27 | Cationic high molecular flocculant and flocculating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13293478A JPS5559806A (en) | 1978-10-27 | 1978-10-27 | Cationic high molecular flocculant and flocculating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5559806A true JPS5559806A (en) | 1980-05-06 |
| JPS612006B2 JPS612006B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-01-22 |
Family
ID=15092908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13293478A Granted JPS5559806A (en) | 1978-10-27 | 1978-10-27 | Cationic high molecular flocculant and flocculating method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5559806A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2585712A1 (fr) * | 1985-07-31 | 1987-02-06 | Sandoz Sa | Melanges de polymeres d'addition vinyliques utilisables comme agents de floculation et de deshydratation |
| JPS63130108A (ja) * | 1986-11-19 | 1988-06-02 | Dai Ichi Kogyo Seiyaku Co Ltd | 汚泥の脱水法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-02 | 1974-11-29 | ||
| JPS50117066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-02-15 | 1975-09-12 | ||
| JPS5199693A (ja) * | 1975-03-01 | 1976-09-02 | Nitto Chemical Industry Co Ltd | Kachionseikobunshigyoshuzai |
| JPS5271392A (en) * | 1975-12-12 | 1977-06-14 | Sankyo Kasei Kougiyou Kk | Cationic hypolymer aggregating agents |
-
1978
- 1978-10-27 JP JP13293478A patent/JPS5559806A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49124855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-04-02 | 1974-11-29 | ||
| JPS50117066A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-02-15 | 1975-09-12 | ||
| JPS5199693A (ja) * | 1975-03-01 | 1976-09-02 | Nitto Chemical Industry Co Ltd | Kachionseikobunshigyoshuzai |
| JPS5271392A (en) * | 1975-12-12 | 1977-06-14 | Sankyo Kasei Kougiyou Kk | Cationic hypolymer aggregating agents |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2585712A1 (fr) * | 1985-07-31 | 1987-02-06 | Sandoz Sa | Melanges de polymeres d'addition vinyliques utilisables comme agents de floculation et de deshydratation |
| JPS63130108A (ja) * | 1986-11-19 | 1988-06-02 | Dai Ichi Kogyo Seiyaku Co Ltd | 汚泥の脱水法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS612006B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3994806A (en) | Composition and method for flocculating suspended solids | |
| US4396513A (en) | Use of very high charge cationic polymers in biological sludge dewatering | |
| US4251363A (en) | Anionic polymeric flocculant combinations for settling phosphate slimes | |
| US5738795A (en) | Compositions and methods for water clarification | |
| US5720887A (en) | Methods for sludge dewatering | |
| US4721574A (en) | Water treatment | |
| JPS5559806A (en) | Cationic high molecular flocculant and flocculating method | |
| US5183576A (en) | Cationic polymers for sludge dewatering | |
| JP2826962B2 (ja) | 高分子凝集剤 | |
| IE37213L (en) | Polymeric flocculants | |
| JP2976283B2 (ja) | 高分子凝集剤 | |
| JPS5732783A (en) | Flocculation treatment | |
| JPS5433364A (en) | Treatment of waste water | |
| JPS54151915A (en) | Purification of acrylonitrile | |
| US3489681A (en) | Separation of solids from liquids | |
| SU1726008A1 (ru) | Сорбент дл очистки сточных вод | |
| US3480541A (en) | Sewage flocculation | |
| JPS5730510A (en) | Flocculant | |
| JPS5763200A (en) | Dehydrating method of sludge | |
| JPS53113161A (en) | Dewatering method for sludge | |
| EP0165004A3 (en) | Improving the properties of land | |
| JP2001030000A (ja) | 汚泥脱水方法 | |
| DE59401005D1 (de) | Mittel zur Verhinderung von Ausscheidungen und von Sauerstoffkorrosion in Prozesswässern | |
| Caskey | The Effect of Polyacrylamide Molecular Structure on Flocculation Activity of Domestic Sewage | |
| JPS5645794A (en) | Solid-liquid separation method of suspension |