JPH0446162B2 - - Google Patents
Info
- Publication number
- JPH0446162B2 JPH0446162B2 JP9653985A JP9653985A JPH0446162B2 JP H0446162 B2 JPH0446162 B2 JP H0446162B2 JP 9653985 A JP9653985 A JP 9653985A JP 9653985 A JP9653985 A JP 9653985A JP H0446162 B2 JPH0446162 B2 JP H0446162B2
- Authority
- JP
- Japan
- Prior art keywords
- polyacrylamide
- mannitz
- polymer
- modified
- formula
- 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.)
- Expired
Links
- 229920002401 polyacrylamide Polymers 0.000 claims description 23
- 229920000642 polymer Polymers 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims description 2
- PYSGFFTXMUWEOT-UHFFFAOYSA-N 3-(dimethylamino)propan-1-ol Chemical compound CN(C)CCCO PYSGFFTXMUWEOT-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 13
- 239000007864 aqueous solution Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 239000000178 monomer Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 6
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 6
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000005265 dialkylamine group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- SWKPGMVENNYLFK-UHFFFAOYSA-N 2-(dipropylamino)ethanol Chemical compound CCCN(CCC)CCO SWKPGMVENNYLFK-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9653985A JPS6257617A (ja) | 1985-05-07 | 1985-05-07 | 高分子凝集剤組成物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9653985A JPS6257617A (ja) | 1985-05-07 | 1985-05-07 | 高分子凝集剤組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6257617A JPS6257617A (ja) | 1987-03-13 |
JPH0446162B2 true JPH0446162B2 (es) | 1992-07-29 |
Family
ID=14167912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9653985A Granted JPS6257617A (ja) | 1985-05-07 | 1985-05-07 | 高分子凝集剤組成物 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6257617A (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX364273B (es) | 2010-02-10 | 2019-04-22 | Queens Univ At Kingston Star | Agua con fuerza iónica conmutable. |
MX363651B (es) | 2010-12-15 | 2019-03-28 | Univ Kingston | Sistemas y metodos para el uso de agua confuerza ionica conmutable. |
-
1985
- 1985-05-07 JP JP9653985A patent/JPS6257617A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6257617A (ja) | 1987-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0172723B1 (en) | Water soluble polymers | |
EP0528409B1 (en) | Cationic polymer flocculating agents | |
JP4901756B2 (ja) | 陽イオン性ポリマー分散液、前記分散液の調製方法およびその使用 | |
US3539535A (en) | Cationic carbamoyl polymers | |
US4137165A (en) | Process for clarifying raw water | |
US3962332A (en) | Bis-quaternary ammonium compounds and polymers | |
US8858803B2 (en) | Methods of preparing novel halide anion free quaternary ammonium salt monomers, polymerization methods therefor, and methods of use of the resulting polymers | |
EP0387567A2 (en) | Amphoteric polyelectrolyte, method for production thereof, and organic sludge dehydrater | |
KR20000023585A (ko) | 수성 중합체 분산액의 제조방법 | |
US3907758A (en) | Additives for paper | |
JPH05192513A (ja) | カチオン性高分子凝集剤 | |
FI57765C (fi) | Foerfarande foer framstaellning av vattenloeslig katjonisk karbamoylpolymer | |
JP2016163850A (ja) | 油中水型エマルジョン凝集処理剤を用いた汚泥の脱水方法 | |
US10005873B2 (en) | Structured block copolymers | |
JP5246737B2 (ja) | 安定な水溶性重合体分散液およびその製造方法 | |
JPH0446162B2 (es) | ||
US5109062A (en) | Stabilized Mannich emulsions | |
KR100213423B1 (ko) | 수용성 양이온폴리머의 수계분산액의 제조방법 | |
US4299939A (en) | Homopolymers and copolymers of 2-alkenylimidazole or its 1,3-dialkyl-2-alkenylimidazolium salts | |
CA1077637A (en) | Flocculating agent comprising water-in-oil emulsion of h-active polymer carrying formaldehyde and amine radicals | |
JPH038498A (ja) | 汚泥の脱水方法 | |
JPH06116341A (ja) | アリルアミン−フマル酸共重合体 | |
US4676913A (en) | Coal liquor clarification with water-soluble, high molecular weight polymers having low concentration of cationic moieties | |
GB1588342A (en) | Process for clarifying raw water by flocculation of suspended solids | |
JPH0618836B2 (ja) | 水不溶性共重合体の製造法 |