SE517349C2 - Förfarande för fettavskiljning - Google Patents
Förfarande för fettavskiljningInfo
- Publication number
- SE517349C2 SE517349C2 SE0003677A SE0003677A SE517349C2 SE 517349 C2 SE517349 C2 SE 517349C2 SE 0003677 A SE0003677 A SE 0003677A SE 0003677 A SE0003677 A SE 0003677A SE 517349 C2 SE517349 C2 SE 517349C2
- Authority
- SE
- Sweden
- Prior art keywords
- fat
- bioreactor
- separator
- microorganisms
- function
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 244000005700 microbiome Species 0.000 claims abstract description 17
- 239000002351 wastewater Substances 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 235000013305 food Nutrition 0.000 claims abstract description 5
- 238000009630 liquid culture Methods 0.000 claims abstract description 5
- 229920002472 Starch Polymers 0.000 claims abstract description 3
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 3
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 3
- 239000008107 starch Substances 0.000 claims abstract description 3
- 235000019698 starch Nutrition 0.000 claims abstract description 3
- 239000004519 grease Substances 0.000 claims description 36
- 239000003925 fat Substances 0.000 claims description 20
- 238000007664 blowing Methods 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 9
- 238000009629 microbiological culture Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- 241000233866 Fungi Species 0.000 claims description 3
- 230000015556 catabolic process Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000006731 degradation reaction Methods 0.000 claims description 3
- 238000006065 biodegradation reaction Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002459 sustained effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 238000005273 aeration Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000004063 acid-resistant material Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000004362 fungal culture Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000000337 buffer salt Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000027288 circadian rhythm Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
- E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/245—Injecting gas through perforated or porous area
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/05—Conductivity or salinity
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Fats And Perfumes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Epoxy Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Physical Water Treatments (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Activated Sludge Processes (AREA)
- Steroid Compounds (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0003677A SE517349C2 (sv) | 2000-10-10 | 2000-10-10 | Förfarande för fettavskiljning |
| AU2001294486A AU2001294486A1 (en) | 2000-10-10 | 2001-10-10 | Process and device for fat separation |
| DE60113143T DE60113143T2 (de) | 2000-10-10 | 2001-10-10 | Verfahren zur abtrennung von fett |
| EP01975131A EP1332113B1 (de) | 2000-10-10 | 2001-10-10 | Verfahren zur abtrennung von fett |
| PCT/SE2001/002207 WO2002030832A1 (en) | 2000-10-10 | 2001-10-10 | Process and device for fat separation |
| DK01975131T DK1332113T3 (da) | 2000-10-10 | 2001-10-10 | Fremgangsmåde for fedtudskilning |
| AT01975131T ATE303347T1 (de) | 2000-10-10 | 2001-10-10 | Verfahren zur abtrennung von fett |
| NO20031610A NO325201B1 (no) | 2000-10-10 | 2003-04-09 | Fremgangsmate for a separere separerbart fett og redusere mengden av separerbart fett fra fettinneholdende avlopsvann ved hjelp av biologisk nedbrytning. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0003677A SE517349C2 (sv) | 2000-10-10 | 2000-10-10 | Förfarande för fettavskiljning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE0003677D0 SE0003677D0 (sv) | 2000-10-10 |
| SE0003677L SE0003677L (sv) | 2002-04-11 |
| SE517349C2 true SE517349C2 (sv) | 2002-05-28 |
Family
ID=20281383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0003677A SE517349C2 (sv) | 2000-10-10 | 2000-10-10 | Förfarande för fettavskiljning |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1332113B1 (de) |
| AT (1) | ATE303347T1 (de) |
| AU (1) | AU2001294486A1 (de) |
| DE (1) | DE60113143T2 (de) |
| DK (1) | DK1332113T3 (de) |
| NO (1) | NO325201B1 (de) |
| SE (1) | SE517349C2 (de) |
| WO (1) | WO2002030832A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004036837B9 (de) * | 2004-07-29 | 2008-09-25 | Südluft Systemtechnik GmbH & Co. KG | Selbstreinigende Abluftkammer und Reinigungssystem für eine Abluftkammer |
| CA2539804A1 (en) | 2006-03-07 | 2007-09-07 | Denise Lemay | Integrated apparatus and system for the treatment of waste fluids and drain networks |
| SE542374C2 (en) * | 2018-04-10 | 2020-04-21 | Bioteria Tech Ab | Method, system and device for wastewater treatment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2684664B1 (fr) * | 1991-12-10 | 1994-09-30 | Saint Dizier Ste Cale | Procede et dispositif de multiplication de souches selectionnees, appliques au traitement des graisses et des fecules. |
| SE507020C2 (sv) * | 1996-03-21 | 1998-03-16 | Sciencia Biotech Ab | Förfarande och anordning för fettavskiljning |
-
2000
- 2000-10-10 SE SE0003677A patent/SE517349C2/sv not_active IP Right Cessation
-
2001
- 2001-10-10 DE DE60113143T patent/DE60113143T2/de not_active Expired - Lifetime
- 2001-10-10 DK DK01975131T patent/DK1332113T3/da active
- 2001-10-10 AU AU2001294486A patent/AU2001294486A1/en not_active Abandoned
- 2001-10-10 EP EP01975131A patent/EP1332113B1/de not_active Expired - Lifetime
- 2001-10-10 AT AT01975131T patent/ATE303347T1/de not_active IP Right Cessation
- 2001-10-10 WO PCT/SE2001/002207 patent/WO2002030832A1/en active IP Right Grant
-
2003
- 2003-04-09 NO NO20031610A patent/NO325201B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20031610D0 (no) | 2003-04-09 |
| DK1332113T3 (da) | 2006-01-16 |
| SE0003677D0 (sv) | 2000-10-10 |
| ATE303347T1 (de) | 2005-09-15 |
| NO325201B1 (no) | 2008-02-18 |
| EP1332113B1 (de) | 2005-08-31 |
| AU2001294486A1 (en) | 2002-04-22 |
| SE0003677L (sv) | 2002-04-11 |
| EP1332113A1 (de) | 2003-08-06 |
| DE60113143T2 (de) | 2006-07-13 |
| DE60113143D1 (de) | 2005-10-06 |
| WO2002030832A1 (en) | 2002-04-18 |
| NO20031610L (no) | 2003-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6770198B2 (en) | Method of treating waste water | |
| US6335191B1 (en) | Automated system and method for growing bacteria | |
| US4940539A (en) | Grease trap construction | |
| US6383369B2 (en) | Waste and wastewater treatment and recycling system | |
| US20100129895A1 (en) | Biofiltration system for odor control | |
| US20220332604A1 (en) | Method, system and device for wastewater treatment | |
| US5470460A (en) | Apparatus for the purification of cyanide-containing waste water | |
| EP0048148B1 (de) | Verfahren und Faulbehälter zur anaeroben Behandlung von Abwasser | |
| SE517349C2 (sv) | Förfarande för fettavskiljning | |
| US11338244B1 (en) | Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams | |
| US11351501B2 (en) | Multi-stage treatment system and methods for removal of target vapor compounds from contaminated air streams | |
| EP0943677B1 (de) | Automatischer Biogenerator | |
| US6110371A (en) | Process and device for fat separation | |
| JP2588151B2 (ja) | 有効菌培養補給装置 | |
| AU737685B3 (en) | Method of treating waste water | |
| CN114105312A (zh) | 一种管道系统内废水的处理方法 | |
| JP2001000990A (ja) | 排水処理装置 | |
| GB2285439A (en) | Providing microorganisms for use in waste treatment | |
| AU2005234739A1 (en) | Waste treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |