HRP20151412T1 - Postupak termofilne aerobne obrade koncentrirane organske otpadne vode i pripadajuä†e postrojenje - Google Patents
Postupak termofilne aerobne obrade koncentrirane organske otpadne vode i pripadajuä†e postrojenje Download PDFInfo
- Publication number
- HRP20151412T1 HRP20151412T1 HRP20151412TT HRP20151412T HRP20151412T1 HR P20151412 T1 HRP20151412 T1 HR P20151412T1 HR P20151412T T HRP20151412T T HR P20151412TT HR P20151412 T HRP20151412 T HR P20151412T HR P20151412 T1 HRP20151412 T1 HR P20151412T1
- Authority
- HR
- Croatia
- Prior art keywords
- treatment
- reactor
- aerobic
- ultrafiltration
- waste water
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims 2
- 239000010815 organic waste Substances 0.000 title 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 8
- 238000000108 ultra-filtration Methods 0.000 claims 8
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 6
- 239000000920 calcium hydroxide Substances 0.000 claims 6
- 235000011116 calcium hydroxide Nutrition 0.000 claims 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 6
- 239000004571 lime Substances 0.000 claims 6
- 239000002351 wastewater Substances 0.000 claims 5
- 230000001464 adherent effect Effects 0.000 claims 4
- 230000001580 bacterial effect Effects 0.000 claims 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 4
- 235000010216 calcium carbonate Nutrition 0.000 claims 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 4
- 239000008187 granular material Substances 0.000 claims 4
- 239000011859 microparticle Substances 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 3
- 239000001569 carbon dioxide Substances 0.000 claims 2
- 238000000354 decomposition reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 2
- 238000001728 nano-filtration Methods 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 238000004062 sedimentation Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 238000004065 wastewater treatment Methods 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
Classifications
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- 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
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/529—Processes or devices for preparing lime water
-
- 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
- C02F3/10—Packings; Fillings; Grids
- C02F3/104—Granular carriers
-
- 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
- C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2209/02—Temperature
-
- 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
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
-
- 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
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
- Physical Water Treatments (AREA)
- Processing Of Solid Wastes (AREA)
Claims (10)
1. Postupak termofilne aerobne obrade otpadne vode koji obuhvaća sljedeće korake:
- ta otpadna voda se dovodi za termofilnu aerobnu biološku obradu u fluidiziranom sloju, unutar zatvorenog reaktora (1), u kojem postoji termostatski kontrolni sustav (2) i hidraulički recirkulacijski sustav (3);
- ta voda se zatim podvrgava obradi ultrafiltracijom (4);
- ta obrađena otpadna voda se zatim ispušta;
- čisti kisik O2 se upuhuje u taj reaktor (1);
pri čemu je ta otpadna voda koncentrirane organske vrste i taj postupak također obuhvaća sljedeći korak:
- za termofilnu aerobnu biološku obradu u fluidiziranom sloju koristi se vapno Ca(OH)2,
pri čemu se to vapno Ca(OH)2, preko postupka karbonacije s ugljikovim dioksidom CO2 dobivenim razgradnjom organskog supstrata u biološkom aerobnom postupku, koristi za formiranje prirodnog inertnog potpornog medija koji se sastoji od mikročestica kalcijevog karbonata CaCO3, pri čemu su te mikročestice raspoređene kako bi se na njima omogućio razvoj prijanjajuće aerobne bakterijske flore, i te mikročestice pokrivene tom prijanjajućom aerobnom bakterijskom florom, koja se odvaja putem obrade ultrafiltracijom (4), se, barem djelomično, ponovno uvode u taj reaktor (1) pomoću hidrauličkog recirkulacijskog sustava (3).
2. Postupak prema zahtjevu 1, naznačen time što se vapno Ca(OH)2 dozira izravno u koraku termofilne biološke obrade ili u prethodnom koraku kemijske i fizikalne predobrade.
3. Postupak prema zahtjevu 1, naznačen time što nakon obrade ultrafiltracijom (4) postoji obrada nanofiltracijom (6).
4. Postupak prema zahtjevu 1, naznačen time, što nakon koraka ultrafiltracije (4), obuhvaća aerobnu obradu pod mezofilnim uvjetima (7) i obradu gravitacijskom sedimentacijom (8).
5. Postupak prema bilo kojem od prethodnih zahtjeva, naznačen time što obuhvaća postupak kemijske oksidacije (9) koja ima učinak na barem jedan hidraulički protok.
6. Postrojenje za termofilnu aerobnu obradu otpadne vode koje obuhvaća:
- zatvoreni reaktor (1) s ulazom i izlazom za tu otpadnu vodu, i s termostatskom kontrolom (2), i sredstvima (3) za induciranje recirkulacijskog protoka postavljenog za fluidizaciju granularnog materijala koji se nalazi u tom reaktoru, pri čemu je taj granularni materijal postavljen da posluži kao inertni potporni medij za prijanjajuću bakterijsku floru koja provodi postupak termofilne aerobne biološke obrade u fluidiziranom sloju;
- uređaj za ultrafiltraciju (4) spojen na izlaz tog reaktora;
- sredstva (10,11) za upuhivanje čistog kisika O2 unutar tog reaktora, pri čemu je navedena otpadna voda koncentrirane organske vrste i taj sustav obuhvaća:
- sredstva za dovod vapna Ca(OH)2 u taj reaktor,
pri čemu navedeni granularni materijal obuhvaća mikročestice kalcijevog karbonata CaCO3, koji je proizveden prirodno karbonacijom vapna Ca(OH)2 s ugljikovim dioksidom CO2 dobivenim razgradnjom organskog supstrata u biološkom aerobnom postupku, i ta sredstva (3) su postavljenja za ponovno uvođenje, barem djelomično, tog granularnog materijala pokrivenog tom prijanjajućom bakterijskom florom, koja se odvaja putem uređaja za ultrafiltraciju (4), u taj reaktor (1).
7. Postrojenje prema zahtjevu 6, naznačeno time što obuhvaća kontaktni reaktor potpunog miješanja (5) u kojem se dozira vapno Ca(OH)2.
8. Postrojenje prema zahtjevu 6, naznačeno time što je uređaj za nanofiltraciju(6) spojen nakon uređaja za ultrafiltraciju (4).
9. Postrojenje prema zahtjevu 6, naznačeno time što su uređaj (7) za aerobnu obradu pod mezofilnim uvjetima i uređaj za gravitacijsku sedimentaciju (8) spojeni nakon uređaja za ultrafiltraciju (4).
10. Postrojenje prema bilo kojem od prethodnih zahtjeva od 6 do 9, naznačeno time što obuhvaća uređaj za kemijsku oksidaciju (9) koja ima učinak na barem jedan hidraulički protok.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITCR2010A000001A IT1397708B1 (it) | 2010-01-22 | 2010-01-22 | Processo per il trattamento aerobico termofilo di acque di scarico organiche concentrate e relativo impianto. |
| PCT/IB2011/000065 WO2011089501A1 (en) | 2010-01-22 | 2011-01-14 | A process for the thermophilic aerobic treatment of concentrated organic waste water and the related plant |
| EP11710260.8A EP2526067B1 (en) | 2010-01-22 | 2011-01-14 | A process for the thermophilic aerobic treatment of concentrated organic waste water and the related plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20151412T1 true HRP20151412T1 (hr) | 2016-02-12 |
Family
ID=42562984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20151412TT HRP20151412T1 (hr) | 2010-01-22 | 2015-12-23 | Postupak termofilne aerobne obrade koncentrirane organske otpadne vode i pripadajuä†e postrojenje |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20120318735A1 (hr) |
| EP (1) | EP2526067B1 (hr) |
| BR (1) | BR112012018000A2 (hr) |
| ES (1) | ES2558455T3 (hr) |
| HR (1) | HRP20151412T1 (hr) |
| HU (1) | HUE025875T2 (hr) |
| IT (1) | IT1397708B1 (hr) |
| PL (1) | PL2526067T3 (hr) |
| PT (1) | PT2526067E (hr) |
| RS (1) | RS54516B1 (hr) |
| SI (1) | SI2526067T1 (hr) |
| WO (1) | WO2011089501A1 (hr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013021374A2 (en) | 2011-08-05 | 2013-02-14 | Mitraltech Ltd. | Techniques for percutaneous mitral valve replacement and sealing |
| CN105320163B (zh) * | 2015-11-12 | 2018-02-23 | 浙江泰来环保科技有限公司 | 利用臭氧处理膜过滤浓缩液后产生的尾气的处理方法 |
| ES2926577B2 (es) * | 2021-04-19 | 2023-03-27 | Cercos Coullaut Valera Ramiro | Sistema de tratamiento de purines por oxigenacion y bio-catalizacion |
| IT202200001427A1 (it) * | 2022-01-28 | 2023-07-28 | D T A Srl | Reattore a doppia camera di trattamento |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3398088A (en) * | 1966-09-09 | 1968-08-20 | Dorr Oliver Inc | Phosphorous removal in membrane waste water treatment |
| US3462275A (en) * | 1968-01-31 | 1969-08-19 | Gen Electric | Waste conversion process and product |
| US3947350A (en) * | 1972-10-30 | 1976-03-30 | Envirotech Corporation | Process of preparing sewage sludge for dewatering |
| US3961078A (en) * | 1973-01-24 | 1976-06-01 | Stitt Paul A | Soluble waste conversion process and pasteurized proteinaceous products |
| JP2878640B2 (ja) * | 1996-03-29 | 1999-04-05 | 株式会社荏原製作所 | 上向流式嫌気性汚泥床法 |
| US20040159607A1 (en) * | 2003-02-14 | 2004-08-19 | Kilian Rodolfo Ernesto | Ammonia nitrification over a carbonate alkalinity source |
| US6966983B1 (en) * | 2004-10-01 | 2005-11-22 | Mixing And Mass Transfer Technologies, Llc | Continuous multistage thermophilic aerobic sludge digestion system |
| CA2606190A1 (en) * | 2005-04-27 | 2006-11-02 | Hw Process Technologies, Inc. | Treating produced waters |
| US9067807B2 (en) * | 2009-10-20 | 2015-06-30 | Soane Energy, Llc | Treatment of wastewater |
-
2010
- 2010-01-22 IT ITCR2010A000001A patent/IT1397708B1/it active
-
2011
- 2011-01-14 RS RS20160012A patent/RS54516B1/en unknown
- 2011-01-14 SI SI201130708T patent/SI2526067T1/sl unknown
- 2011-01-14 ES ES11710260.8T patent/ES2558455T3/es active Active
- 2011-01-14 WO PCT/IB2011/000065 patent/WO2011089501A1/en active Application Filing
- 2011-01-14 HU HUE11710260A patent/HUE025875T2/en unknown
- 2011-01-14 PL PL11710260T patent/PL2526067T3/pl unknown
- 2011-01-14 EP EP11710260.8A patent/EP2526067B1/en active Active
- 2011-01-14 PT PT117102608T patent/PT2526067E/pt unknown
- 2011-01-14 BR BR112012018000A patent/BR112012018000A2/pt not_active Application Discontinuation
- 2011-01-14 US US13/521,093 patent/US20120318735A1/en not_active Abandoned
-
2015
- 2015-12-23 HR HRP20151412TT patent/HRP20151412T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL2526067T3 (pl) | 2016-04-29 |
| EP2526067B1 (en) | 2015-11-11 |
| EP2526067A1 (en) | 2012-11-28 |
| RS54516B1 (en) | 2016-06-30 |
| WO2011089501A1 (en) | 2011-07-28 |
| IT1397708B1 (it) | 2013-01-24 |
| PT2526067E (pt) | 2016-02-11 |
| ES2558455T3 (es) | 2016-02-04 |
| ITCR20100001A1 (it) | 2011-07-23 |
| HUE025875T2 (en) | 2016-05-30 |
| SI2526067T1 (sl) | 2016-02-29 |
| US20120318735A1 (en) | 2012-12-20 |
| BR112012018000A2 (pt) | 2016-05-03 |
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