CS275735B6 - Method of mesophilic or thermophilic anaerobic enzymatic conditioning of liquid organic substances and biological materials - Google Patents
Method of mesophilic or thermophilic anaerobic enzymatic conditioning of liquid organic substances and biological materials Download PDFInfo
- Publication number
- CS275735B6 CS275735B6 CS895012A CS501289A CS275735B6 CS 275735 B6 CS275735 B6 CS 275735B6 CS 895012 A CS895012 A CS 895012A CS 501289 A CS501289 A CS 501289A CS 275735 B6 CS275735 B6 CS 275735B6
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- sludge
- conditioning
- treated
- aerobic
- organic
- Prior art date
Links
- 239000000126 substance Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000003750 conditioning effect Effects 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 title claims abstract description 16
- 230000002255 enzymatic effect Effects 0.000 title claims description 8
- 239000012620 biological material Substances 0.000 title 1
- 102000004190 Enzymes Human genes 0.000 claims abstract description 37
- 108090000790 Enzymes Proteins 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 238000007872 degassing Methods 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 27
- 239000008139 complexing agent Substances 0.000 claims description 13
- 239000005416 organic matter Substances 0.000 claims description 7
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 93
- 238000005189 flocculation Methods 0.000 abstract description 5
- 230000016615 flocculation Effects 0.000 abstract description 5
- 239000002028 Biomass Substances 0.000 abstract description 4
- 230000000035 biogenic effect Effects 0.000 abstract description 4
- 238000004090 dissolution Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000010801 sewage sludge Substances 0.000 abstract description 3
- 239000002738 chelating agent Substances 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 238000005273 aeration Methods 0.000 description 14
- 244000005700 microbiome Species 0.000 description 14
- 230000004060 metabolic process Effects 0.000 description 12
- 230000001965 increasing effect Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000012071 phase Substances 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000002002 slurry Substances 0.000 description 8
- 239000008399 tap water Substances 0.000 description 8
- 235000020679 tap water Nutrition 0.000 description 8
- 239000008394 flocculating agent Substances 0.000 description 7
- 239000012429 reaction media Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004220 aggregation Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000003301 hydrolyzing effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000004382 Amylase Substances 0.000 description 4
- 102000013142 Amylases Human genes 0.000 description 4
- 108010065511 Amylases Proteins 0.000 description 4
- 102000004882 Lipase Human genes 0.000 description 4
- 108090001060 Lipase Proteins 0.000 description 4
- 239000004367 Lipase Substances 0.000 description 4
- 108091005804 Peptidases Proteins 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000004365 Protease Substances 0.000 description 4
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 235000019418 amylase Nutrition 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 235000019421 lipase Nutrition 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000009965 odorless effect Effects 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 235000019419 proteases Nutrition 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 238000003776 cleavage reaction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000011164 primary particle Substances 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000035404 Autolysis Diseases 0.000 description 1
- 101710130006 Beta-glucanase Proteins 0.000 description 1
- 206010057248 Cell death Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000203494 Lens culinaris subsp culinaris Species 0.000 description 1
- 235000014647 Lens culinaris subsp culinaris Nutrition 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000028043 self proteolysis Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 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
- C02F3/1221—Particular type of activated sludge processes comprising treatment of the recirculated sludge
-
- 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
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- 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
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
- C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
-
- 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
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
-
- 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
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/10—Temperature conditions for biological treatment
- C02F2301/106—Thermophilic treatment
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD31978588 | 1988-09-14 | ||
| DD89331716A DD299583A7 (de) | 1989-06-23 | 1989-06-23 | Verfahren zur mesophilen oder thermophilen aerob-enzymatischen konditionierung von fluessigen organischen stoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS275735B6 true CS275735B6 (en) | 1992-03-18 |
Family
ID=25748229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS895012A CS275735B6 (en) | 1988-09-14 | 1989-08-28 | Method of mesophilic or thermophilic anaerobic enzymatic conditioning of liquid organic substances and biological materials |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0359025A1 (no) |
| JP (1) | JPH02191600A (no) |
| CS (1) | CS275735B6 (no) |
| DK (1) | DK451889A (no) |
| FI (1) | FI894260A7 (no) |
| HU (1) | HU204481B (no) |
| NO (1) | NO893670L (no) |
| RU (1) | RU1838252C (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1310635B1 (it) * | 1999-07-23 | 2002-02-19 | Marcopolo Eng Srl | Procedimento per la depurazione di liquami organici con ottenimento diuna biomassa utilizzabile per la produzione di energia e per altre |
| FR2849019B1 (fr) * | 2002-12-20 | 2006-05-12 | Ondeo Degremont | Procede et dispositif de reduction de la production de boues de stations d'epuration |
| JP5174360B2 (ja) * | 2007-02-23 | 2013-04-03 | 一般財団法人石油エネルギー技術センター | 有機性排水の処理方法 |
| HUP0700246A2 (en) * | 2007-03-28 | 2009-04-28 | Foevarosi Csatornazasi Muevek | Method for convertion of organic wastes using contiliuous operated closed system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1563335A (en) * | 1976-07-29 | 1980-03-26 | Euroc Administration Ab | Process for the treatment of biologically degradeable waste |
| DE2747807A1 (de) * | 1977-10-25 | 1979-04-26 | Krueckels Maschf Zell J | Verfahren und anordnung zum eindicken von ruecklauf-belebtschlamm |
| DD157965A3 (de) * | 1980-01-07 | 1982-12-22 | Klaus Trommler | Verfahren zur enzymatischen schlammstabilisierung |
| DD231331A1 (de) * | 1983-03-25 | 1985-12-24 | Wassertech Forschung | Verfahren zur biologischen eliminierung von mineralien aus loesungen |
| DD231332A1 (de) * | 1983-03-25 | 1985-12-24 | Wassertech Forschung | Verfahren zur biologischen eliminierung von phosphor aus abwaessern (variante ii) |
| DE3441690A1 (de) * | 1984-11-15 | 1986-05-15 | VEB Projektierung Wasserwirtschaft, DDR-4020 Halle | Verfahren zur enzymatischen behandlung organischer stoffe und biomasse |
| DE3545321C2 (de) * | 1985-12-20 | 1995-07-20 | Gfs Ges Fuer Flugaschenverwert | Verfahren zur Behandlung von schwermetallhaltigen Schlämmen |
-
1989
- 1989-08-28 CS CS895012A patent/CS275735B6/cs unknown
- 1989-08-29 EP EP19890115939 patent/EP0359025A1/de not_active Withdrawn
- 1989-09-08 JP JP1234507A patent/JPH02191600A/ja active Pending
- 1989-09-11 FI FI894260A patent/FI894260A7/fi not_active IP Right Cessation
- 1989-09-13 RU SU894614963A patent/RU1838252C/ru active
- 1989-09-13 DK DK451889A patent/DK451889A/da not_active Application Discontinuation
- 1989-09-13 NO NO89893670A patent/NO893670L/no unknown
- 1989-09-14 HU HU894835A patent/HU204481B/hu not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO893670D0 (no) | 1989-09-13 |
| FI894260L (fi) | 1990-03-15 |
| EP0359025A1 (de) | 1990-03-21 |
| HU204481B (en) | 1992-01-28 |
| DK451889D0 (da) | 1989-09-13 |
| DK451889A (da) | 1990-03-15 |
| FI894260A7 (fi) | 1990-03-15 |
| RU1838252C (ru) | 1993-08-30 |
| HUT53845A (en) | 1990-12-28 |
| FI894260A0 (fi) | 1989-09-11 |
| JPH02191600A (ja) | 1990-07-27 |
| NO893670L (no) | 1990-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Cammarota et al. | Enzymatic pre-hydrolysis and anaerobic degradation of wastewaters with high fat contents | |
| US3345288A (en) | Process for dewatering organic sludges from waste water treatment | |
| Valladão et al. | Enzymatic pre-hydrolysis applied to the anaerobic treatment of effluents from poultry slaughterhouses | |
| KR101885070B1 (ko) | 혐기성 처리 방법 및 장치 | |
| CA2267690C (en) | Process for reducing production of biomass during activated sludge treatment of pulp and paper mill effluents | |
| RU2547491C2 (ru) | Способ очистки сточных вод и установка для очистки сточных вод | |
| WO2003045852A1 (fr) | Procede de stabilisation et conditionnement de boues d'epuration municipales et industrielles | |
| JP5211769B2 (ja) | 有機性廃液の生物処理方法及び処理装置 | |
| CN102344230A (zh) | 一种生物污泥淤浆的处理方法 | |
| US4328104A (en) | Process of demulsifying and converting emulsions of oils, greases and fats | |
| US5019267A (en) | Process for mesophilic or thermophilic aerobico-enzymic conditioning of liquid organic substances and biomass | |
| Heviánková et al. | Study and research on cleaning procedures of anaerobic digestion products | |
| JP3846138B2 (ja) | 澱粉粒子含有液の嫌気性処理方法および装置 | |
| Cail et al. | Anaerobic digestion of wool scouring wastewater in a digester operated semi-continuously for biomass retention | |
| KR100778543B1 (ko) | 유기성 축산분뇨의 자원화방법 및 그 장치 | |
| CS275735B6 (en) | Method of mesophilic or thermophilic anaerobic enzymatic conditioning of liquid organic substances and biological materials | |
| CN105271625A (zh) | 一种提高剩余活性污泥资源能源回收率的清洁生产方法 | |
| KR101665943B1 (ko) | 폴리염화황산철 수용액(PCSFe)을 이용한 고농도 현탁물질과 총인(T-P)의 제거방법 | |
| KR100269511B1 (ko) | 유기성 오.폐수처리용 활성오니 접촉담체 및 그 제조방법 | |
| IES20010342A2 (en) | Sludge and slurry destruction plant and process | |
| JP2001070999A (ja) | 廃水の処理方法および処理装置 | |
| JP3434433B2 (ja) | 嫌気性消化汚泥のコンポスト化方法 | |
| JP2001070983A (ja) | 廃水の処理方法および処理装置 | |
| JP2002159991A (ja) | 廃水の処理方法および処理装置 | |
| DD299583A7 (de) | Verfahren zur mesophilen oder thermophilen aerob-enzymatischen konditionierung von fluessigen organischen stoffen |