IT1260602B - Impianto e procedimento per la depurazione biologica di acque reflue - Google Patents
Impianto e procedimento per la depurazione biologica di acque reflueInfo
- Publication number
- IT1260602B IT1260602B ITTO930114A IT1260602B IT 1260602 B IT1260602 B IT 1260602B IT TO930114 A ITTO930114 A IT TO930114A IT 1260602 B IT1260602 B IT 1260602B
- Authority
- IT
- Italy
- Prior art keywords
- plant
- procedure
- wastewater treatment
- biological wastewater
- wastewater
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000004065 wastewater treatment Methods 0.000 title 1
- 239000002351 wastewater Substances 0.000 abstract 3
- 238000005273 aeration Methods 0.000 abstract 1
- 238000010564 aerobic fermentation Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 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
- C02F3/121—Multistep 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
- C02F3/006—Regulation methods for biological 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
-
- 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
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/20—Total organic carbon [TOC]
-
- 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
- C02F2209/38—Gas flow rate
-
- 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)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Impianto per la depurazione di acque reflue, mediante fermentazione aerobica con fanghi attivi, comprendente una pluralità di serbatoi modulari (1_4) li materiale plastico composito, provvisti ciascuno di rispettivi mezzi di aerazione (5) del refluo e di mezzi di collegamento (8, 10, 11) per alimentare il refluo in serie da uno di detti serbatoi al successivo.L'impianto è particolarmente idoneo al trattamento di reflui con tenore di COD o BOD altamente variabile nel tempo.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930114 IT1260602B (it) | 1993-02-19 | 1993-02-19 | Impianto e procedimento per la depurazione biologica di acque reflue |
FR9401329A FR2701703B1 (fr) | 1993-02-19 | 1994-02-07 | Installation et procede d'epuration biologique des eaux residuaires par digestion aerobie. |
ES94101931T ES2108888T3 (es) | 1993-02-19 | 1994-02-08 | Instalacion y procedimiento para la depuracion biologica de aguas residuales. |
AT94101931T ATE157633T1 (de) | 1993-02-19 | 1994-02-08 | Vorrichtung und verfahren zur biologischen abwasserreinigung |
DE69405264T DE69405264T2 (de) | 1993-02-19 | 1994-02-08 | Vorrichtung und Verfahren zur biologischen Abwasserreinigung |
EP19940101931 EP0611728B1 (fr) | 1993-02-19 | 1994-02-08 | Installation et procédé pour l'épuration biologique des eaux d'écoulement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930114 IT1260602B (it) | 1993-02-19 | 1993-02-19 | Impianto e procedimento per la depurazione biologica di acque reflue |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930114A0 ITTO930114A0 (it) | 1993-02-19 |
ITTO930114A1 ITTO930114A1 (it) | 1994-08-19 |
IT1260602B true IT1260602B (it) | 1996-04-22 |
Family
ID=11411158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930114 IT1260602B (it) | 1993-02-19 | 1993-02-19 | Impianto e procedimento per la depurazione biologica di acque reflue |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0611728B1 (it) |
AT (1) | ATE157633T1 (it) |
DE (1) | DE69405264T2 (it) |
ES (1) | ES2108888T3 (it) |
FR (1) | FR2701703B1 (it) |
IT (1) | IT1260602B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT851U1 (de) * | 1995-07-13 | 1996-06-25 | Haushofer Christa | Belebungsbecken für abwasserreinigungsanlagen |
CR6036A (es) * | 1999-05-28 | 1999-06-22 | Bruso Bortolozzo Luigi | Variante al depurador biologico prefabricado |
US7699986B2 (en) * | 2007-08-24 | 2010-04-20 | Praxair Technology, Inc. | Method for activated sludge wastewater treatment with high dissolved oxygen levels |
IN2014MN00874A (it) | 2011-10-13 | 2015-07-03 | Tenfold Technologies Llc |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1950787A1 (de) * | 1969-10-09 | 1971-04-22 | Dietrich Karl Rolf Dipl Chem D | Vorrichtung zur biologischen Abwasserreinigung |
IT1010260B (it) * | 1974-03-26 | 1977-01-10 | Sampietro C | Sistema di vasche di ossidazione per impianti biologici di depura zione delle acque |
FR2543129B1 (fr) * | 1983-03-24 | 1986-05-23 | Bertin & Cie | Perfectionnements apportes aux installations et aux procedes d'epuration biologique et de preparation des gaz combustibles par fermentation anaerobie en deux phases |
DE3861176D1 (de) * | 1987-07-31 | 1991-01-10 | Omnia Resina Mazzotti S R L | Behaelter fuer die reinigung von abwasser und haushaltsabwasser. |
GB8816501D0 (en) * | 1988-07-12 | 1988-08-17 | Thames Water Authority | Apparatus for treating fluid |
DE4119718C2 (de) * | 1991-06-14 | 1993-11-04 | Uwe Sonnenrein | Verfahren zur klaerung von abwasser, welches feststoffhaltige und biologisch abbaubare materialien enthaelt |
-
1993
- 1993-02-19 IT ITTO930114 patent/IT1260602B/it active IP Right Grant
-
1994
- 1994-02-07 FR FR9401329A patent/FR2701703B1/fr not_active Expired - Fee Related
- 1994-02-08 AT AT94101931T patent/ATE157633T1/de not_active IP Right Cessation
- 1994-02-08 DE DE69405264T patent/DE69405264T2/de not_active Expired - Fee Related
- 1994-02-08 EP EP19940101931 patent/EP0611728B1/fr not_active Expired - Lifetime
- 1994-02-08 ES ES94101931T patent/ES2108888T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69405264T2 (de) | 1998-03-26 |
ES2108888T3 (es) | 1998-01-01 |
FR2701703A1 (fr) | 1994-08-26 |
ATE157633T1 (de) | 1997-09-15 |
ITTO930114A1 (it) | 1994-08-19 |
DE69405264D1 (de) | 1997-10-09 |
EP0611728B1 (fr) | 1997-09-03 |
FR2701703B1 (fr) | 1995-06-23 |
EP0611728A1 (fr) | 1994-08-24 |
ITTO930114A0 (it) | 1993-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990226 |