DK141722B - Fast flokkuleringsmiddel indeholdende en polymer flokkulant. - Google Patents
Fast flokkuleringsmiddel indeholdende en polymer flokkulant. Download PDFInfo
- Publication number
- DK141722B DK141722B DK376472AA DK376472A DK141722B DK 141722 B DK141722 B DK 141722B DK 376472A A DK376472A A DK 376472AA DK 376472 A DK376472 A DK 376472A DK 141722 B DK141722 B DK 141722B
- Authority
- DK
- Denmark
- Prior art keywords
- flocculant
- polymer
- water
- fixative
- solid
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title description 28
- 239000007787 solid Substances 0.000 title description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 239000000834 fixative Substances 0.000 description 14
- 239000000203 mixture Substances 0.000 description 11
- 229920002401 polyacrylamide Polymers 0.000 description 9
- 239000004484 Briquette Substances 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000008394 flocculating agent Substances 0.000 description 6
- 230000036571 hydration Effects 0.000 description 6
- 238000006703 hydration reaction Methods 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 5
- 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 5
- 239000012736 aqueous medium Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- -1 polyacrylamide Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GDTSJMKGXGJFGQ-UHFFFAOYSA-N 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound O1B([O-])OB2OB([O-])OB1O2 GDTSJMKGXGJFGQ-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- WWAZUUULUNZNFE-UHFFFAOYSA-N [Na].NC(=O)C=C Chemical compound [Na].NC(=O)C=C WWAZUUULUNZNFE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229940045713 antineoplastic alkylating drug ethylene imines Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
- 229940007718 zinc hydroxide Drugs 0.000 description 1
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3602171 | 1971-07-30 | ||
| GB3602171A GB1399247A (en) | 1971-07-30 | 1971-07-30 | Treatment of industrial effluent water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK141722B true DK141722B (da) | 1980-06-02 |
| DK141722C DK141722C (enExample) | 1980-10-27 |
Family
ID=10384091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK376472AA DK141722B (da) | 1971-07-30 | 1972-07-28 | Fast flokkuleringsmiddel indeholdende en polymer flokkulant. |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS569400B1 (enExample) |
| AT (1) | AT321249B (enExample) |
| AU (1) | AU476023B2 (enExample) |
| BE (1) | BE786795A (enExample) |
| CA (1) | CA1000430A (enExample) |
| CH (1) | CH569671A5 (enExample) |
| DE (1) | DE2229426C3 (enExample) |
| DK (1) | DK141722B (enExample) |
| FI (1) | FI58078C (enExample) |
| FR (1) | FR2148097B1 (enExample) |
| GB (1) | GB1399247A (enExample) |
| IT (1) | IT964829B (enExample) |
| NL (1) | NL173141C (enExample) |
| SE (1) | SE430569B (enExample) |
| ZA (1) | ZA724446B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1074204A (en) * | 1975-11-11 | 1980-03-25 | Byron C. Chambers | Composition and method for dispersing high molecular weight flocculant polymers in water |
| DE3235527A1 (de) * | 1982-09-25 | 1984-03-29 | Basf Ag, 6700 Ludwigshafen | Verfahren zur erhoehung der aufloesungsgeschwindigkeit von feinteiligen, hochmolekularen (meth)acrylamidpolymerisaten |
| US5178774A (en) * | 1990-06-29 | 1993-01-12 | Allied Colloids Limited | Purification of aqueous liquor |
| US5112500A (en) * | 1990-06-29 | 1992-05-12 | Allied Colloids Limited | Purification of aqueous liquor |
| US5698109A (en) * | 1990-06-29 | 1997-12-16 | Allied Colloids Limited | Purification of aqueous liquor |
| DE4120211A1 (de) * | 1991-06-19 | 1992-12-24 | Passavant Werke | Verfahren zum nachbehandeln von in einem koaleszenz- oder adsorptions-koaleszenz-abscheider vorgereinigten abwaessern |
| DE4421522A1 (de) * | 1994-06-20 | 1995-12-21 | Passavant Werke | Verfahren zum Nachbehandeln von in einem Abscheider vorgereinigten Abwässern |
| CN111662411A (zh) * | 2020-07-27 | 2020-09-15 | 重庆工商大学 | 一种用于抗生素处理的疏水性阿拉伯胶絮凝剂的制备方法 |
-
1971
- 1971-07-30 GB GB3602171A patent/GB1399247A/en not_active Expired
-
1972
- 1972-06-16 DE DE2229426A patent/DE2229426C3/de not_active Expired
- 1972-06-22 AU AU43745/72A patent/AU476023B2/en not_active Expired
- 1972-06-27 ZA ZA724446A patent/ZA724446B/xx unknown
- 1972-06-28 NL NLAANVRAGE7208888,A patent/NL173141C/xx not_active IP Right Cessation
- 1972-06-28 AT AT556572A patent/AT321249B/de not_active IP Right Cessation
- 1972-07-24 CA CA147,804A patent/CA1000430A/en not_active Expired
- 1972-07-26 BE BE786795A patent/BE786795A/xx not_active IP Right Cessation
- 1972-07-27 JP JP7469672A patent/JPS569400B1/ja active Pending
- 1972-07-27 FI FI2101/72A patent/FI58078C/fi active
- 1972-07-28 FR FR7227404A patent/FR2148097B1/fr not_active Expired
- 1972-07-28 CH CH1126172A patent/CH569671A5/xx not_active IP Right Cessation
- 1972-07-28 IT IT69474/72A patent/IT964829B/it active
- 1972-07-28 SE SE7209909A patent/SE430569B/xx unknown
- 1972-07-28 DK DK376472AA patent/DK141722B/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7208888A (enExample) | 1973-02-01 |
| CH569671A5 (enExample) | 1975-11-28 |
| SE430569B (sv) | 1983-11-28 |
| CA1000430A (en) | 1976-11-23 |
| FR2148097B1 (enExample) | 1978-04-28 |
| FR2148097A1 (enExample) | 1973-03-11 |
| GB1399247A (en) | 1975-06-25 |
| FI58078B (fi) | 1980-08-29 |
| AT321249B (de) | 1975-03-25 |
| DE2229426B2 (de) | 1979-01-11 |
| AU4374572A (en) | 1974-01-03 |
| DE2229426A1 (de) | 1973-02-08 |
| ZA724446B (en) | 1973-05-30 |
| NL173141C (nl) | 1983-12-16 |
| IT964829B (it) | 1974-01-31 |
| DK141722C (enExample) | 1980-10-27 |
| BE786795A (fr) | 1972-11-16 |
| NL173141B (nl) | 1983-07-18 |
| FI58078C (fi) | 1980-12-10 |
| JPS569400B1 (enExample) | 1981-02-28 |
| DE2229426C3 (de) | 1980-09-04 |
| AU476023B2 (en) | 1976-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |