(19)
(11) EP 4 069 647 A1

(12)

(43) Date of publication:
12.10.2022 Bulletin 2022/41

(21) Application number: 20812060.0

(22) Date of filing: 30.11.2020
(51) International Patent Classification (IPC): 
C02F 1/467(2006.01)
C02F 3/20(2006.01)
 C02F 3/02(2006.01)
(52) Cooperative Patent Classification (CPC):
C02F 1/4674; C02F 2201/4618; C02F 2201/46115; C02F 2103/005; C02F 2103/002; C02F 3/202; C02F 3/02; Y02W 10/10; Y02W 10/37
(86) International application number:
PCT/EP2020/083920
(87) International publication number:
WO 2021/110590 (10.06.2021 Gazette 2021/23)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 05.12.2019 EP 19306581

(71) Applicant: WeCo, SAS
94 400 Vitry-sur-Seine (FR)

(72) Inventors:
  • DEKEUWER, Cécile
    42480 La fouillouse (FR)
  • MINEAU, Carine
    75015 Paris (FR)
  • MOFAKHAMI, Arthur Arash
    77760 Buthiers (FR)

(74) Representative: J A Kemp LLP 
80 Turnmill Street
London EC1M 5QU
London EC1M 5QU (GB)

   


(54) WASTE WATER TREATMENT SYSTEM AND METHOD OF TREATING WASTE WATER