(19)
(11) EP 4 288 390 A1

(12)

(43) Date of publication:
13.12.2023 Bulletin 2023/50

(21) Application number: 22749387.1

(22) Date of filing: 04.02.2022
(51) International Patent Classification (IPC): 
C02F 3/00(2023.01)
H01M 8/16(2006.01)
 C02F 3/30(2023.01)
(52) Cooperative Patent Classification (CPC):
H01M 8/16; C02F 3/005; C02F 2101/308; C02F 2101/38; C02F 3/301; Y02E 60/50
(86) International application number:
PCT/IN2022/050095
(87) International publication number:
WO 2022/168121 (11.08.2022 Gazette 2022/32)
(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: 08.02.2021 IN 202111005592

(71) Applicant: Council of Scientific & Industrial Research
New Delhi 110001 (IN)

(72) Inventors:
  • YADAV, Asheesh Kumar
    Odisha 751013 (IN)
  • MITTAL, Yamini
    Odisha 751013 (IN)
  • BASU, Suddhasatwa
    Odisha 751013 (IN)
  • TOGAPUR, Pavan Kumar
    Odisha 751013 (IN)
  • SRIVASTAVA, Pratiksha
    Odisha 751013 (IN)
  • GUPTA, Supriya
    Odisha 751013 (IN)

(74) Representative: Graf von Stosch Patentanwaltsgesellschaft mbH 
Prinzregentenstraße 22
80538 München
80538 München (DE)

   


(54) EARTHEN MEMBRANE BASED TWO CHAMBERED CONSTRUCTED WETLAND CUM MICRIOBIAL FUEL CELL FOR TREATMENT AND DETOXIFICATION OF WASTE WATER CONTAINING AZO DYE