公开(公告)号：EP3347312B1

公开(公告)日：2025-02-26

申请号：EP16843735.8

申请日：2016-09-09

Inventor： POWELL, Anthony, L. ,  BUTTERS, Brian, E.

IPC: C02F9/00 ,  B01D29/72 ,  B01D41/04 ,  B01D29/11 ,  B01D29/60 ,  B01D29/66 ,  B08B7/02 ,  C02F1/00 ,  B01D29/52 ,  B01D29/96

公开(公告)号：EP4491588A1

公开(公告)日：2025-01-15

申请号：EP23717590.6

申请日：2023-03-10

Applicant: QUÍMICA TÉCNICA ECOLÓGICA, S.L.U. ,  Beda Water Engineering, S.L.

Inventor： FERNÁNDEZ GARCÍA, Gustavo ,  VALERO HERNÁNDEZ, Antonio ,  MELERO TALAVERA, Sergio

IPC: C02F9/00 ,  B01D1/16 ,  C02F1/04 ,  C02F1/14 ,  C02F1/44 ,  C02F1/52 ,  C02F1/66 ,  C02F101/10 ,  C02F101/16 ,  C02F103/06 ,  C02F1/12

Abstract: The present invention relates to a process for the treatment of water and aqueous suspensions with high loads of ammonia, hydrogen sulfide, salts and organic matter, such as leachate from landfills, digestates from anaerobic digestion plants, aqueous sludge, saline rejects from reverse osmosis plants, liquid manure and all types of aqueous solutions and/or suspensions with high loads of inorganic/organic salts and organic matter and the reagents used therein. Said process allows the separation of salts and organic matter from the aqueous suspension, evaporating the solvent from the solutes, so that both the salts and the organic matter can be reused in other production processes, further obtaining a high volume of water (or other solvent) with low conductivity and organic load, suitable for being reused in different industrial processes.

公开(公告)号：EP4491587A1

公开(公告)日：2025-01-15

申请号：EP23204216.8

申请日：2023-10-17

Applicant: SAS Bleu 66

Inventor： SICART, Sébastien

IPC: C02F9/00 ,  C02F1/28 ,  C02F1/32 ,  C02F1/52 ,  C02F1/66 ,  C02F1/76 ,  C02F1/00 ,  C02F103/42 ,  C02F103/44

Abstract: L'invention concerne un système de recyclage (10) d'un liquide à recycler, notamment d'eau usée, comprenant :
- au moins filtre (20),
- au moins un moyen de mesure (23) d'un critère représentatif du taux d'encrassement du filtre (20),
- un réservoir (13) de liquide recyclé relié à la sortie (22) du filtre (20),
- un organe de régulation d'entrée (24) comprenant deux configurations, une configuration de recyclage et une configuration de rinçage,
- une unité de contrôle (50) configurée pour passer le système dans un mode de rinçage du filtre (20) pendant un temps de rinçage prédéterminé lorsque le critère mesuré par le moyen de mesure (23) atteint un critère seuil prédéfini.
L'invention se rapporte également à un procédé qui réalise une pluralité de rinçages du filtre à un intervalle déterminé en fonction du critère mesuré.

公开(公告)号：EP4482799A1

公开(公告)日：2025-01-01

申请号：EP23712597.6

申请日：2023-02-27

Applicant: IGL Innovation Foundry S.r.l.

Inventor： LESCI, Isidoro Giorgio

IPC: C02F9/00 ,  C02F1/32 ,  C02F1/44 ,  C02F1/463 ,  C02F1/467 ,  C02F1/72 ,  C02F11/123 ,  C02F11/127 ,  C02F1/24

公开(公告)号：EP4475974A1

公开(公告)日：2024-12-18

申请号：EP23702868.3

申请日：2023-02-07

Applicant: Vinci Construction Grands Projets

Inventor： DESPORTES, Geoffroy ,  GUERANGER, Olivier

IPC: B01D21/00 ,  C02F3/12 ,  C02F3/30 ,  C02F9/00 ,  C02F11/02 ,  C02F11/04 ,  B01D21/01 ,  B03D3/00 ,  C02F1/52 ,  C02F11/12

公开(公告)号：EP4467520A1

公开(公告)日：2024-11-27

申请号：EP24176690.6

申请日：2024-05-17

Applicant: Prüf- und Forschungsinstitut Pirmasens e.V.

Inventor： PACAN, Benjamin ,  SCHADEWELL, Christian Rudolf ,  FIEHN, Thomas

IPC: C02F11/00 ,  C02F9/00 ,  B01D53/58 ,  C02F11/04 ,  C02F11/18 ,  C02F1/20 ,  C02F1/52 ,  C02F1/66 ,  C02F101/10 ,  C02F101/16 ,  C02F103/20

Abstract: Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung zur Rückgewinnung von Phosphor oder Ammoniumstickstoff aus Güllen oder Schlämmen, umfassend die Schritte:
- Aufschluss von Gülle oder Schlamm bei alkalischem pH,
- Durchführen einer Ammoniak-Strippung mittels eines methanhaltigen-Strippgases, wodurch Ammoniak freigesetzt wird,
- Entfernen von überschüssigem Ammoniak aus dem methanhaltigen Strippgas in einem Ammoniak-Wäscher durch Lösen von Ammoniak in Wasser zu einer wässrigen Ammoniak-Lösung,
- pH-Konditionierung der behandelten Gülle oder des Schlammes durch Einsatz eines CO 2 -haltigen Gases und/oder Zugabe einer Säure,
- Ausfällen eines Ammonium-Phosphat-Salzes durch Kristallisation zur Gewinnung von Phosphor und/oder Ammoniumstickstoff.

公开(公告)号：EP3341332B1

公开(公告)日：2024-11-20

申请号：EP16759878.8

申请日：2016-08-26

Inventor： PUJOL, Roger ,  ARNAUD, Patrick ,  DONNAZ, Sylvain

IPC: C02F3/12 ,  C02F1/00 ,  C02F1/52 ,  C02F9/00 ,  B01D21/00 ,  B01D21/02 ,  B01D21/24 ,  B01D21/30

公开(公告)号：EP4438150A1

公开(公告)日：2024-10-02

申请号：EP23020165.9

申请日：2023-03-30

Applicant: Field Factors B.V.

Inventor： Peña-Kok, Karina ,  Kok, Willem Jonathan ,  Gallegos, Joshua James

IPC: B01D21/30 ,  C02F1/00 ,  C02F9/00 ,  C02F1/74 ,  C02F3/06 ,  C02F3/32 ,  C02F103/00

CPC classification number: C02F9/00 ,  C02F1/004 ,  C02F1/74 ,  C02F3/06 ,  C02F3/327 ,  C02F1/008 ,  C02F2209/0620130101 ,  C02F2209/0520130101 ,  C02F2209/2120130101 ,  C02F2209/2220130101 ,  C02F2209/1520130101 ,  C02F2209/1120130101 ,  C02F2209/4020130101 ,  C02F2209/4220130101 ,  C02F2209/00820130101 ,  C02F2301/04320130101 ,  C02F2201/00720130101 ,  C02F2103/00120130101 ,  C02F2001/00720130101 ,  B01D21/30 ,  B01D21/0012 ,  B01D21/0042 ,  B01D21/0006 ,  B01D2221/1220130101

Abstract: In order to improve the quality of stormwater, a stormwater management system (1) is adapted to be in fluidic communication between a stormwater source (45) and a well means (95), having a filtration means (20), having at least one stormwater inlet means (40), which is adapted to receive stormwater from the stormwater source (45), at least one influent sump means (5), which is adapted to receive stormwater from the stormwater inlet means (40), to physically and/or chemically treat the stormwater and to output influent-sump-water downstream of the stormwater inlet means (40), a biofiltration means (10), which is adapted to receive at least part of the influent-sump-water from the influent sump (5) means, to physically and/or chemically treat the influent-sump-water and to output biofiltration-water downstream of the influent sump means (5), at least one effluent sump means (15), which is located in the same construction (135) as the influent sump means (5) and which is adapted to receive at least part of the biofiltration-water from the biofiltration means (10), to physically and/or chemically treat the biofiltration-water and to output effluent-sump-water downstream of the effluent sump means (15) to the well means (95), and at least one sensor means (25), and/or at least one control means (30) and/or at least one communication means (35) to sense data, control and receive and/or send data, respectively, representing at least a physical and/or chemical property of and/or in the stormwater, the influent-sump-water, the biofiltration-water, the effluent-sump-water, the stormwater inlet means (40), the influent sump means (5), the biofiltration means (10), and/or the effluent sump means (15).

公开(公告)号：EP3548439B1

公开(公告)日：2024-08-14

申请号：EP17804587.8

申请日：2017-11-30

IPC: C02F1/461 ,  C02F3/00 ,  C02F3/30 ,  C02F1/467 ,  C02F9/00 ,  C02F1/04 ,  C02F1/28 ,  C02F1/44 ,  C02F103/20

CPC classification number: C02F1/048 ,  C02F1/283 ,  C02F1/441 ,  C02F1/4672 ,  C02F3/005 ,  C02F3/006 ,  C02F3/303 ,  C02F9/00 ,  C02F2001/4613320130101 ,  C02F2103/00520130101 ,  C02F2103/2020130101 ,  C02F2201/4613520130101 ,  C02F2201/461420130101 ,  C02F2209/0620130101 ,  C02F2209/4020130101 ,  C02F2301/04620130101 ,  Y02W10/10

公开(公告)号：EP4376916A2

公开(公告)日：2024-06-05

申请号：EP22754652.0

申请日：2022-07-22

Applicant: Fresenius Medical Care Holdings, Inc.

Inventor： YUDS, David ,  YI, Jun

IPC: A61M1/16 ,  A61J1/10 ,  A61J1/20 ,  A61L2/00 ,  A61M1/28 ,  C02F1/66 ,  C02F9/00

CPC classification number: A61M1/1674 ,  A61M1/1654 ,  A61M1/1668 ,  A61L2/0047 ,  A61J1/10 ,  A61J1/2093 ,  A61M1/287 ,  C02F1/66 ,  A61L2/10 ,  A61J1/2024 ,  A61J1/12 ,  C02F1/32