(19)
(11) EP 3 947 298 A1

(12)

(43) Date of publication:
09.02.2022 Bulletin 2022/06

(21) Application number: 20720125.2

(22) Date of filing: 26.03.2020
(51) International Patent Classification (IPC): 
C02F 3/34(2006.01)
C02F 3/10(2006.01)
A01G 25/00(2006.01)
E03B 1/04(2006.01)
 C02F 3/06(2006.01)
C02F 1/00(2006.01)
A47L 15/42(2006.01)
(52) Cooperative Patent Classification (CPC):
Y02W 10/10; E03B 2001/045; A47L 15/4291; A47L 15/4202; C02F 2209/02; C02F 1/008; C02F 2209/008; C02F 1/001; C02F 2103/002; C02F 3/101; C02F 1/006; C02F 2307/12; C02F 3/34; C02F 2209/006; C02F 2209/42; C02F 2301/046; C02F 3/06
(86) International application number:
PCT/IB2020/052847
(87) International publication number:
WO 2020/194224 (01.10.2020 Gazette 2020/40)
(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: 27.03.2019 IT 201900004583

(71) Applicants:
  • Universita' degli Studi di Roma " Tor Vergata"
    00133 Roma (IT)
  • Politecnico di Milano
    20133 Milano (IT)

(72) Inventors:
  • MIGLIORE, Luciana
    00135 Roma (IT)
  • CANINS, Cristiano
    20122 Milano (IT)
  • VEZZOLI, Carlo Arnaldo
    20127 Milano (IT)
  • COSTA, Fiammetta
    20124 Milano (IT)
  • VIGNATI, Giorgio
    20121 Milano (IT)
  • AMATI, Alessandra
    58023 Gavorrano (GR) (IT)
  • CARBONIERO, Adriano
    00136 Roma (IT)
  • CONGESTRI, Roberta
    00189 Roma (IT)
  • KRASOJEVIC, Klaudia
    00078 Monte Porzio Catone ( RM) (IT)
  • PERINI, Nicoletta
    35010 Limena (PD) (IT)
  • SAVIO, Saverio
    00133 Roma (IT)
  • SANTORO, Piero
    20135 Milano (IT)
  • LAPROCINA, Stefano
    20865 Usmate Velate (MB) (IT)
  • ANTONELLI, Manuela
    20146 Milano (IT)
  • SPANO', Simone
    00125 Roma (IT)
  • ROTINI, Alice
    00125 Roma (IT)
  • MANGIAROTTI, Raffaella
    20121 Milano (IT)
  • MERAVIGLIA, Matteo
    20010 San Giorgio su Legnano (MI) (IT)
  • BURATTI, Giorgio
    20062 Cassano D'Adda (MI) (IT)
  • DI MAURO, Michele
    31020 Bodio Lomnago (VA) (IT)
  • NEBULONI, Attilio
    23807 Merate (LC) (IT)
  • PEREGO, Paolo
    20865 Usmate Velate (MB) (IT)
  • SIRONI, Roberto
    20843 Verano Brianza (MB) (IT)
  • SPANU, Filippo
    09134 Cagliari (IT)
  • STANDOLI, Carlo Emilio
    05100 Terni (IT)
  • ZIYAEE, Maryam
    20133 Milano (IT)

(74) Representative: Metroconsult Srl 
Foro Bonaparte 51
20121 Milano
20121 Milano (IT)

   


(54) SYSTEM FOR RECYCLING WASTEWATER RESULTING FROM THE WASHING AND RINSING PROCESS OF A DISHWASHER, ESPECIALLY FOR REUSE IN SAID PROCESS AND FOR IRRIGATION OF PLANTS, AND PROCESS FOR THE USE OF SAID SYSTEM