JPS62289300A - 汚泥脱水剤 - Google Patents
汚泥脱水剤Info
- Publication number
- JPS62289300A JPS62289300A JP61131764A JP13176486A JPS62289300A JP S62289300 A JPS62289300 A JP S62289300A JP 61131764 A JP61131764 A JP 61131764A JP 13176486 A JP13176486 A JP 13176486A JP S62289300 A JPS62289300 A JP S62289300A
- Authority
- JP
- Japan
- Prior art keywords
- organic polymer
- polymer flocculant
- sludge
- agent
- cationic
- 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
- 239000010802 sludge Substances 0.000 title claims abstract description 43
- 239000012024 dehydrating agents Substances 0.000 title abstract description 17
- 125000002091 cationic group Chemical group 0.000 claims abstract description 41
- 125000000129 anionic group Chemical group 0.000 claims abstract description 34
- 150000003839 salts Chemical class 0.000 claims abstract description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 229920000620 organic polymer Polymers 0.000 claims description 74
- 239000007864 aqueous solution Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract description 17
- 229920000642 polymer Polymers 0.000 abstract description 15
- 239000008394 flocculating agent Substances 0.000 abstract description 12
- 229920001577 copolymer Polymers 0.000 abstract description 8
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 abstract description 6
- 229940047670 sodium acrylate Drugs 0.000 abstract description 6
- 229920002401 polyacrylamide Polymers 0.000 abstract description 5
- 230000007062 hydrolysis Effects 0.000 abstract description 4
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 4
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical group CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 abstract description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract description 3
- 239000001110 calcium chloride Substances 0.000 abstract description 3
- 229910001628 calcium chloride Inorganic materials 0.000 abstract description 3
- 235000002639 sodium chloride Nutrition 0.000 description 20
- 238000000034 method Methods 0.000 description 14
- 238000004090 dissolution Methods 0.000 description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 8
- 229940048053 acrylate Drugs 0.000 description 8
- 230000018044 dehydration Effects 0.000 description 8
- 238000006297 dehydration reaction Methods 0.000 description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 229920001897 terpolymer Polymers 0.000 description 5
- IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000010800 human waste Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 238000003287 bathing Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- -1 dimethylaminoethyl Chemical group 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L magnesium sulphate Substances [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 229940117913 acrylamide Drugs 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000011978 dissolution method Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JLSGYVNIIASPIZ-UHFFFAOYSA-N n-methylmethanamine;propyl 2-methylprop-2-enoate Chemical compound CNC.CCCOC(=O)C(C)=C JLSGYVNIIASPIZ-UHFFFAOYSA-N 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000004317 sodium nitrate Substances 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- ACERFIHBIWMFOR-UHFFFAOYSA-N 2-hydroxy-3-[(1-hydroxy-2-methylpropan-2-yl)azaniumyl]propane-1-sulfonate Chemical compound OCC(C)(C)NCC(O)CS(O)(=O)=O ACERFIHBIWMFOR-UHFFFAOYSA-N 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical class C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940063559 methacrylic acid Drugs 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61131764A JPS62289300A (ja) | 1986-06-09 | 1986-06-09 | 汚泥脱水剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61131764A JPS62289300A (ja) | 1986-06-09 | 1986-06-09 | 汚泥脱水剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62289300A true JPS62289300A (ja) | 1987-12-16 |
| JPH04720B2 JPH04720B2 (enrdf_load_stackoverflow) | 1992-01-08 |
Family
ID=15065620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61131764A Granted JPS62289300A (ja) | 1986-06-09 | 1986-06-09 | 汚泥脱水剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62289300A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263600A (ja) * | 1988-08-30 | 1990-03-02 | Ebara Infilco Co Ltd | 有機性汚泥の脱水方法 |
| WO1994001370A1 (en) * | 1992-07-04 | 1994-01-20 | Kurita Water Industries Ltd. | Sludge dehydrating agent |
| WO1994027916A1 (en) * | 1993-06-01 | 1994-12-08 | B.G. Roberts Chemicals Inc. | Method of removing toxic resin acids and fatty acids from pulp and paper effluent and other streams |
| JPH10152683A (ja) * | 1996-11-22 | 1998-06-09 | Shimizu Corp | 泥水の処理方法及びその方法に用いる処理剤 |
| US5872301A (en) * | 1992-10-26 | 1999-02-16 | Hoechst Aktiengesellschaft | Bifunctional precursors for the preparation of liquid crystals |
| JP2000326000A (ja) * | 1999-05-24 | 2000-11-28 | Toagosei Co Ltd | 泥水の脱水処理法 |
| JP2005219006A (ja) * | 2004-02-09 | 2005-08-18 | Keiichiro Asaoka | 高分子凝集剤溶液、その製造方法及びその高分子凝集剤溶液を用いた凝集方法 |
| US20120071608A1 (en) * | 2008-09-22 | 2012-03-22 | Hercules Incorporated | Copolymer Blend Compositions for Use to Increase Paper Filler Content |
| US20130299433A1 (en) * | 2011-01-14 | 2013-11-14 | Sony Corporation | Plant-derived flocculant, flocculant mixture, method of flocculation, and method for preparing plant-derived flocculant |
| JP2020097004A (ja) * | 2018-12-18 | 2020-06-25 | オルガノ株式会社 | 水処理方法 |
-
1986
- 1986-06-09 JP JP61131764A patent/JPS62289300A/ja active Granted
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263600A (ja) * | 1988-08-30 | 1990-03-02 | Ebara Infilco Co Ltd | 有機性汚泥の脱水方法 |
| WO1994001370A1 (en) * | 1992-07-04 | 1994-01-20 | Kurita Water Industries Ltd. | Sludge dehydrating agent |
| US5776362A (en) * | 1992-07-04 | 1998-07-07 | Kurita Water Industries Ltd. | Sludge dehydrating agent |
| US5872301A (en) * | 1992-10-26 | 1999-02-16 | Hoechst Aktiengesellschaft | Bifunctional precursors for the preparation of liquid crystals |
| WO1994027916A1 (en) * | 1993-06-01 | 1994-12-08 | B.G. Roberts Chemicals Inc. | Method of removing toxic resin acids and fatty acids from pulp and paper effluent and other streams |
| JPH10152683A (ja) * | 1996-11-22 | 1998-06-09 | Shimizu Corp | 泥水の処理方法及びその方法に用いる処理剤 |
| JP2000326000A (ja) * | 1999-05-24 | 2000-11-28 | Toagosei Co Ltd | 泥水の脱水処理法 |
| JP2005219006A (ja) * | 2004-02-09 | 2005-08-18 | Keiichiro Asaoka | 高分子凝集剤溶液、その製造方法及びその高分子凝集剤溶液を用いた凝集方法 |
| US20120071608A1 (en) * | 2008-09-22 | 2012-03-22 | Hercules Incorporated | Copolymer Blend Compositions for Use to Increase Paper Filler Content |
| US8518216B2 (en) * | 2008-09-22 | 2013-08-27 | Hercules Incorporated | Copolymer blend compositions for use to increase paper filler content |
| US20130299433A1 (en) * | 2011-01-14 | 2013-11-14 | Sony Corporation | Plant-derived flocculant, flocculant mixture, method of flocculation, and method for preparing plant-derived flocculant |
| EP2664585A4 (en) * | 2011-01-14 | 2016-10-26 | Sony Corp | PLANT FLOCCULANT, FLOCCULANT MIXTURE, FLOCCULATION PROCESS, AND PROCESS FOR PREPARING PLANT FLOCCULANT |
| US9611157B2 (en) * | 2011-01-14 | 2017-04-04 | Sony Corporation | Plant-derived flocculant, flocculant mixture, method of flocculation, and method for preparing plant-derived flocculant |
| JP2020097004A (ja) * | 2018-12-18 | 2020-06-25 | オルガノ株式会社 | 水処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04720B2 (enrdf_load_stackoverflow) | 1992-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |