FI69572C - Foerfarande foer rening av avfallsvatten - Google Patents
Foerfarande foer rening av avfallsvatten Download PDFInfo
- Publication number
- FI69572C FI69572C FI814090A FI814090A FI69572C FI 69572 C FI69572 C FI 69572C FI 814090 A FI814090 A FI 814090A FI 814090 A FI814090 A FI 814090A FI 69572 C FI69572 C FI 69572C
- Authority
- FI
- Finland
- Prior art keywords
- bark
- prepared
- anion exchanger
- treatment
- wastewater
- Prior art date
Links
- 229920002873 Polyethylenimine Polymers 0.000 claims abstract description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 150000001450 anions Chemical class 0.000 claims abstract description 13
- 238000011282 treatment Methods 0.000 claims abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 19
- 239000002351 wastewater Substances 0.000 claims description 19
- 239000004927 clay Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- NGWKGSCSHDHHAJ-YPFQVHCOSA-N Liquoric acid Chemical compound C1C[C@H](O)C(C)(C)C2CC[C@@]3(C)[C@]4(C)C[C@H]5O[C@@H]([C@](C6)(C)C(O)=O)C[C@@]5(C)[C@@H]6C4=CC(=O)C3[C@]21C NGWKGSCSHDHHAJ-YPFQVHCOSA-N 0.000 claims description 2
- 238000005349 anion exchange Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 abstract description 21
- 239000001913 cellulose Substances 0.000 abstract description 8
- 229920002678 cellulose Polymers 0.000 abstract description 8
- 238000004065 wastewater treatment Methods 0.000 abstract description 8
- 239000011541 reaction mixture Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000012431 aqueous reaction media Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000000243 solution Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 239000000987 azo dye Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 3
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 description 3
- 239000004021 humic acid Substances 0.000 description 3
- 239000003295 industrial effluent Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 2
- 229920000388 Polyphosphate Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 description 2
- -1 anionic organic compounds Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910001603 clinoptilolite Inorganic materials 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 239000010841 municipal wastewater Substances 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 239000001205 polyphosphate Substances 0.000 description 2
- 235000011176 polyphosphates Nutrition 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 1
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/16—Cellulose or wood; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Wood Science & Technology (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3048357 | 1980-12-20 | ||
| DE19803048357 DE3048357A1 (de) | 1980-12-20 | 1980-12-20 | Verfahren zur herstellung eines anionenaustauschers und dessen verwendung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI814090L FI814090L (fi) | 1982-06-21 |
| FI69572B FI69572B (fi) | 1985-11-29 |
| FI69572C true FI69572C (fi) | 1986-03-10 |
Family
ID=6119869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI814090A FI69572C (fi) | 1980-12-20 | 1981-12-18 | Foerfarande foer rening av avfallsvatten |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0054778B1 (enrdf_load_stackoverflow) |
| JP (1) | JPS57127453A (enrdf_load_stackoverflow) |
| AT (1) | ATE16897T1 (enrdf_load_stackoverflow) |
| DE (2) | DE3048357A1 (enrdf_load_stackoverflow) |
| DK (1) | DK158141C (enrdf_load_stackoverflow) |
| FI (1) | FI69572C (enrdf_load_stackoverflow) |
| NO (1) | NO153917C (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657076B1 (fr) * | 1990-01-15 | 1992-09-04 | Inst Textile De France | Utilisation de cellulose greffee pour l'epuration des eaux. |
| JPH0687974B2 (ja) * | 1990-03-27 | 1994-11-09 | 忠一 平山 | 発熱物質の吸着材料 |
| DE19859746A1 (de) * | 1998-12-23 | 2000-06-29 | Georg Haertel | Kombinationsprodukt aus Naturstoffen zur Abwasserreinigung |
| DE19962197A1 (de) * | 1999-12-22 | 2001-07-05 | Innovation Pro Terra Gmbh & Co | Absorber, vorzugsweise Stoff zur Aufnahme und/oder zum Austausch von Ionen |
| DE10136527A1 (de) * | 2001-07-26 | 2003-02-13 | Fraunhofer Ges Forschung | Adsorbermaterialien aus nachwachsenden Rohstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3393968A (en) * | 1964-06-08 | 1968-07-23 | Agriculture Usa | Cellulose reacted with ethyleneimine in the presence of glacial acetic acid |
| GB1351272A (en) * | 1970-05-02 | 1974-04-24 | Heraeus Gmbh W C | Methods for recovering metal ions from aqueous solutions thereof |
| US3673110A (en) * | 1970-12-28 | 1972-06-27 | Procter & Gamble | Surface-modified cellulose |
| US3714010A (en) * | 1972-01-06 | 1973-01-30 | Us Interior | Preparation of anion exchange membranes from cellulosic sheets |
| US3885069A (en) * | 1972-08-11 | 1975-05-20 | Us Agriculture | Preparation of crosslinked polyethylenimine and impregnation of cellulosic material with in situ crosslink-polymerized ethylenimine |
-
1980
- 1980-12-20 DE DE19803048357 patent/DE3048357A1/de not_active Ceased
-
1981
- 1981-12-03 EP EP81110095A patent/EP0054778B1/de not_active Expired
- 1981-12-03 DE DE8181110095T patent/DE3173215D1/de not_active Expired
- 1981-12-03 AT AT81110095T patent/ATE16897T1/de active
- 1981-12-16 NO NO814291A patent/NO153917C/no unknown
- 1981-12-17 DK DK561481A patent/DK158141C/da not_active IP Right Cessation
- 1981-12-18 FI FI814090A patent/FI69572C/fi not_active IP Right Cessation
- 1981-12-21 JP JP56205361A patent/JPS57127453A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0054778A3 (en) | 1982-08-25 |
| JPS57127453A (en) | 1982-08-07 |
| ATE16897T1 (de) | 1985-12-15 |
| DK158141B (da) | 1990-04-02 |
| FI69572B (fi) | 1985-11-29 |
| DE3048357A1 (de) | 1982-07-15 |
| DK158141C (da) | 1990-09-03 |
| DK561481A (da) | 1982-06-21 |
| NO153917C (no) | 1986-07-02 |
| FI814090L (fi) | 1982-06-21 |
| JPH0351463B2 (enrdf_load_stackoverflow) | 1991-08-06 |
| NO153917B (no) | 1986-03-10 |
| EP0054778A2 (de) | 1982-06-30 |
| EP0054778B1 (de) | 1985-12-11 |
| DE3173215D1 (en) | 1986-01-23 |
| NO814291L (no) | 1982-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: JOERGENSEN, SVEN ERIK |