EP 3837219 A1 20210623 - SYSTEM AND METHOD FOR PURIFYING FAECAL-FREE AND SURFACTANT-CONTAINING DOMESTIC WASTEWATER
Title (en)
SYSTEM AND METHOD FOR PURIFYING FAECAL-FREE AND SURFACTANT-CONTAINING DOMESTIC WASTEWATER
Title (de)
ANLAGE UND VERFAHREN ZUM REINIGEN VON FÄKALIENFREIEM UND TENSIDHALTIGEM HAUSHALTSABWASSER
Title (fr)
INSTALLATION ET PROCÉDÉ POUR LA PURIFICATION D'EAUX USÉES DOMESTIQUES EXEMPTES DE MATIÈRES FÉCALES ET CONTENANT DES AGENTS TENSIOACTIFS
Publication
Application
Priority
- DE 102018119743 A 20180814
- EP 2019071599 W 20190812
Abstract (en)
[origin: WO2020035450A1] The invention relates to a system and to a method for purifying faecal-free and surfactant-containing domestic wastewater, in particular grey water and kitchen wastewater. An electrochemical treatment unit (3) and a device for introducing gas (11, 12, 14) are provided. Furthermore, at least two dirty water tanks (1, 21) are present, wherein domestic wastewater to be purified is fed to the first dirty water tank (21) from at least one first consumer, and wherein domestic wastewater to be purified is fed to the second dirty water tank (1) from at least one second consumer. In addition, at least two clear water tanks are present, wherein the purified domestic wastewater originating from the first dirty water tank is fed to the first clear water tank (22), and wherein the purified domestic wastewater originating from the second dirty water tank is fed to the second clear water tank (6).
IPC 8 full level
C02F 1/467 (2006.01); C02F 1/28 (2006.01); C02F 1/44 (2006.01); C02F 1/465 (2006.01); C02F 1/78 (2006.01); C02F 9/00 (2006.01); C02F 101/30 (2006.01)
CPC (source: EP US)
C02F 1/283 (2013.01 - EP US); C02F 1/444 (2013.01 - EP US); C02F 1/465 (2013.01 - EP US); C02F 1/4672 (2013.01 - EP US); C02F 1/78 (2013.01 - EP US); C02F 9/20 (2023.01 - EP US); C02F 2101/301 (2013.01 - EP US); C02F 2103/002 (2013.01 - EP US); C02F 2201/001 (2013.01 - EP US); C02F 2201/4613 (2013.01 - EP); C02F 2301/046 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020035450 A1 20200220; DE 102018119743 A1 20200220; EP 3837219 A1 20210623; US 2021179468 A1 20210617
DOCDB simple family (application)
EP 2019071599 W 20190812; DE 102018119743 A 20180814; EP 19753341 A 20190812; US 201917268446 A 20190812