FR3107054B1 - Procédé et installation de phyto-épuration pour le traitement d’une eau usée - Google Patents
Procédé et installation de phyto-épuration pour le traitement d’une eau usée Download PDFInfo
- Publication number
- FR3107054B1 FR3107054B1 FR2001319A FR2001319A FR3107054B1 FR 3107054 B1 FR3107054 B1 FR 3107054B1 FR 2001319 A FR2001319 A FR 2001319A FR 2001319 A FR2001319 A FR 2001319A FR 3107054 B1 FR3107054 B1 FR 3107054B1
- Authority
- FR
- France
- Prior art keywords
- water
- installation
- bed
- chemically inert
- treated
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 title abstract 2
- 239000002351 wastewater Substances 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 238000010790 dilution Methods 0.000 abstract 3
- 239000012895 dilution Substances 0.000 abstract 3
- 238000005273 aeration Methods 0.000 abstract 2
- 238000007865 diluting Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000002045 lasting effect Effects 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 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
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
-
- 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
- C02F2103/005—Black water originating from toilets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- 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
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification 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
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
-
- 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
Abstract
Procédé et installation de traitement biologique d’eaux usées mettant en œuvre un bio-réacteur (4) comprenant un lit (12) de granulat chimiquement inerte dans lequel des macrophytes émergés (13) sont enracinées, caractérisé en ce qu’il comprend :une étape préliminaire de dilution consistant à diluer des eaux à traiter selon un ratio de dilution compris entre 8 et 50 et préférentiellement entre 10 et 20,l’organisation de l’alimentation et de la vidange dudit bio-réacteur (4) en eaux ainsi diluées selon des cycles de marée d’une durée inférieure à deux heures préférentiellement à une heure, durant chacun desquels au moins une partie dudit lit (12) de granulat chimiquement inerte se trouve dénoyé puis submergé par lesdites eaux de façon à ménager dans ledit lit (12) de granulat chimiquement inerte des périodes successives d’aération et de non aération,une étape d’évacuation des eaux traitées,ladite étape préliminaire de dilution consistant à diluer lesdites eaux à traiter avec des eaux provenant au moins en partie dudit procédé. Figure pour l’abrégé : Fig. 1
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2001319A FR3107054B1 (fr) | 2020-02-10 | 2020-02-10 | Procédé et installation de phyto-épuration pour le traitement d’une eau usée |
EP21704515.2A EP4103521A1 (fr) | 2020-02-10 | 2021-02-10 | Procédé et installation de phyto-épuration pour le traitement d'une eau usée |
PCT/EP2021/053149 WO2021160644A1 (fr) | 2020-02-10 | 2021-02-10 | Procédé et installation de phyto-épuration pour le traitement d'une eau usée |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2001319A FR3107054B1 (fr) | 2020-02-10 | 2020-02-10 | Procédé et installation de phyto-épuration pour le traitement d’une eau usée |
FR2001319 | 2020-02-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3107054A1 FR3107054A1 (fr) | 2021-08-13 |
FR3107054B1 true FR3107054B1 (fr) | 2022-05-13 |
Family
ID=70295408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2001319A Active FR3107054B1 (fr) | 2020-02-10 | 2020-02-10 | Procédé et installation de phyto-épuration pour le traitement d’une eau usée |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4103521A1 (fr) |
FR (1) | FR3107054B1 (fr) |
WO (1) | WO2021160644A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20010691A1 (it) | 2001-07-13 | 2003-01-13 | Giovanni Battista Marchello | Sistema di fitodepurazione artificiale. |
IT1400160B1 (it) * | 2010-03-16 | 2013-05-17 | Ccs Aosta S R L | "sistema di fitodepurazione biotecnologica" |
US8303816B2 (en) * | 2011-08-22 | 2012-11-06 | Modular Wetland Systems, Inc. | Wetland biofilter chamber with peripheral catch basin and method of use thereof |
FR2984874B1 (fr) | 2011-12-23 | 2014-01-10 | Degremont | Procede de traitement d'eaux usees industrielles ou urbaines pour une reutilisation, et installation pour mettre en oeuvre ce procede |
-
2020
- 2020-02-10 FR FR2001319A patent/FR3107054B1/fr active Active
-
2021
- 2021-02-10 EP EP21704515.2A patent/EP4103521A1/fr active Pending
- 2021-02-10 WO PCT/EP2021/053149 patent/WO2021160644A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3107054A1 (fr) | 2021-08-13 |
WO2021160644A1 (fr) | 2021-08-19 |
EP4103521A1 (fr) | 2022-12-21 |
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