DE1658043C3 - Verfahren zum Reinigen von proteinhaltigem Abwasser unter Ausnützung der darin vorliegenden, stickstoffhaltigen Verunreinigungen - Google Patents
Verfahren zum Reinigen von proteinhaltigem Abwasser unter Ausnützung der darin vorliegenden, stickstoffhaltigen VerunreinigungenInfo
- Publication number
- DE1658043C3 DE1658043C3 DE1658043A DE1658043A DE1658043C3 DE 1658043 C3 DE1658043 C3 DE 1658043C3 DE 1658043 A DE1658043 A DE 1658043A DE 1658043 A DE1658043 A DE 1658043A DE 1658043 C3 DE1658043 C3 DE 1658043C3
- Authority
- DE
- Germany
- Prior art keywords
- wastewater
- biological
- substances
- acid
- fermentation
- 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
- 239000002351 wastewater Substances 0.000 title claims description 28
- 108090000623 proteins and genes Proteins 0.000 title claims description 16
- 102000004169 proteins and genes Human genes 0.000 title claims description 15
- 238000000034 method Methods 0.000 title claims description 12
- 238000000746 purification Methods 0.000 title claims description 9
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title claims description 7
- 239000012535 impurity Substances 0.000 title claims 3
- 239000002253 acid Substances 0.000 claims description 22
- 238000000855 fermentation Methods 0.000 claims description 22
- 230000004151 fermentation Effects 0.000 claims description 22
- 239000000126 substance Substances 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 11
- 150000007513 acids Chemical class 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229920005610 lignin Polymers 0.000 claims description 7
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 7
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 6
- 229920001184 polypeptide Polymers 0.000 claims description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 235000013379 molasses Nutrition 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 3
- 150000003460 sulfonic acids Chemical class 0.000 claims description 3
- 230000002195 synergetic effect Effects 0.000 claims description 3
- FOGYNLXERPKEGN-UHFFFAOYSA-N 3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfopropyl)phenoxy]propane-1-sulfonic acid Chemical compound COC1=CC=CC(CC(CS(O)(=O)=O)OC=2C(=CC(CCCS(O)(=O)=O)=CC=2)OC)=C1O FOGYNLXERPKEGN-UHFFFAOYSA-N 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000036284 oxygen consumption Effects 0.000 claims 5
- 239000000463 material Substances 0.000 claims 4
- 241000196324 Embryophyta Species 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- 239000010865 sewage Substances 0.000 claims 2
- 235000019733 Fish meal Nutrition 0.000 claims 1
- 235000002595 Solanum tuberosum Nutrition 0.000 claims 1
- 244000061456 Solanum tuberosum Species 0.000 claims 1
- 238000009924 canning Methods 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 235000013365 dairy product Nutrition 0.000 claims 1
- 239000004467 fishmeal Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 claims 1
- 244000052769 pathogen Species 0.000 claims 1
- 230000001717 pathogenic effect Effects 0.000 claims 1
- 230000006920 protein precipitation Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 1
- 241000235646 Cyberlindnera jadinii Species 0.000 description 1
- 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 1
- CZMRCDWAGMRECN-UHFFFAOYSA-N Rohrzucker Natural products OCC1OC(CO)(OC2OC(CO)C(O)C(O)C2O)C(O)C1O CZMRCDWAGMRECN-UHFFFAOYSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 241001648319 Toronia toru Species 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002402 hexoses Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- -1 nitrogen-containing compound Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000002972 pentoses Chemical class 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1205—Particular type of activated sludge processes
- C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
-
- 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO165557A NO118059B (enrdf_load_stackoverflow) | 1966-11-11 | 1966-11-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1658043A1 DE1658043A1 (de) | 1969-10-02 |
| DE1658043B2 DE1658043B2 (de) | 1973-10-18 |
| DE1658043C3 true DE1658043C3 (de) | 1974-06-06 |
Family
ID=19909796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1658043A Expired DE1658043C3 (de) | 1966-11-11 | 1967-11-10 | Verfahren zum Reinigen von proteinhaltigem Abwasser unter Ausnützung der darin vorliegenden, stickstoffhaltigen Verunreinigungen |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1658043C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1204534A (enrdf_load_stackoverflow) |
| NO (1) | NO118059B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE445991B (sv) * | 1978-09-07 | 1986-08-04 | Poul Albert Jodehl | Anvendning av en ligninsulfonathaltig produkt for rening av fororenade vattenhaltiga medier |
| IT1230069B (it) * | 1989-03-10 | 1991-10-05 | Eniricerche Spa | Procedimento per la riduzione del cod da reflui industriali o urbani. |
-
1966
- 1966-11-11 NO NO165557A patent/NO118059B/no unknown
-
1967
- 1967-11-10 DE DE1658043A patent/DE1658043C3/de not_active Expired
- 1967-11-10 GB GB5123967A patent/GB1204534A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1204534A (en) | 1970-09-09 |
| DE1658043A1 (de) | 1969-10-02 |
| NO118059B (enrdf_load_stackoverflow) | 1969-10-27 |
| DE1658043B2 (de) | 1973-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |