IT201900004583A1 - System for the recycling of wastewater from the washing and rinsing process of a dishwasher, especially for reuse in the process itself and for irrigation of vegetables, and process for the use of this system - Google Patents

System for the recycling of wastewater from the washing and rinsing process of a dishwasher, especially for reuse in the process itself and for irrigation of vegetables, and process for the use of this system

Info

Publication number
IT201900004583A1
IT201900004583A1 IT102019000004583A IT201900004583A IT201900004583A1 IT 201900004583 A1 IT201900004583 A1 IT 201900004583A1 IT 102019000004583 A IT102019000004583 A IT 102019000004583A IT 201900004583 A IT201900004583 A IT 201900004583A IT 201900004583 A1 IT201900004583 A1 IT 201900004583A1
Authority
IT
Italy
Prior art keywords
dishwasher
irrigation
vegetables
wastewater
reuse
Prior art date
Application number
IT102019000004583A
Other languages
Italian (it)
Inventor
Cristiano Canins
Carlo Arnaldo Vezzoli
Fiammetta Costa
Giorgio Vignati
Luciana Migliore
Alessandra Amati
Adriano Carboniero
Roberta Congestri
Klaudia Krasojevic
Nicoletta Perini
Saverio Savio
Piero Santoro
Manuela Antonelli
Simone Spano'
Alice Rotini
Raffaella Mangiarotti
Matteo Meraviglia
Giorgio Buratti
Mauro Michele Di
Attilio Nebuloni
Paolo Perego
Roberto Sironi
Filippo Spanu
Carlo Emilio Standoli
Maryam Ziyaee
Stefano Laprocina
Original Assignee
Milano Politecnico
Verde Profilo S R L
Ka We S R L
Meg S R L
Univ Degli Studi Di Roma “Tor Vergata”
Spinitalia S R L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Milano Politecnico, Verde Profilo S R L, Ka We S R L, Meg S R L, Univ Degli Studi Di Roma “Tor Vergata”, Spinitalia S R L filed Critical Milano Politecnico
Priority to IT102019000004583A priority Critical patent/IT201900004583A1/en
Priority to EP20720125.2A priority patent/EP3947298A1/en
Priority to PCT/IB2020/052847 priority patent/WO2020194224A1/en
Publication of IT201900004583A1 publication Critical patent/IT201900004583A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/06—Aerobic processes using submerged filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • C02F3/101—Arranged-type packing, e.g. stacks, arrays
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4202—Water filter means or strainers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/045—Greywater supply systems using household water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IT102019000004583A 2019-03-27 2019-03-27 System for the recycling of wastewater from the washing and rinsing process of a dishwasher, especially for reuse in the process itself and for irrigation of vegetables, and process for the use of this system IT201900004583A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT102019000004583A IT201900004583A1 (en) 2019-03-27 2019-03-27 System for the recycling of wastewater from the washing and rinsing process of a dishwasher, especially for reuse in the process itself and for irrigation of vegetables, and process for the use of this system
EP20720125.2A EP3947298A1 (en) 2019-03-27 2020-03-26 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
PCT/IB2020/052847 WO2020194224A1 (en) 2019-03-27 2020-03-26 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000004583A IT201900004583A1 (en) 2019-03-27 2019-03-27 System for the recycling of wastewater from the washing and rinsing process of a dishwasher, especially for reuse in the process itself and for irrigation of vegetables, and process for the use of this system

Publications (1)

Publication Number Publication Date
IT201900004583A1 true IT201900004583A1 (en) 2020-09-27

Family

ID=67002253

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000004583A IT201900004583A1 (en) 2019-03-27 2019-03-27 System for the recycling of wastewater from the washing and rinsing process of a dishwasher, especially for reuse in the process itself and for irrigation of vegetables, and process for the use of this system

Country Status (3)

Country Link
EP (1) EP3947298A1 (en)
IT (1) IT201900004583A1 (en)
WO (1) WO2020194224A1 (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173180A (en) * 1990-12-06 1992-12-22 Gary Stewart Domestic water conservation system
WO2005046420A1 (en) 2003-11-04 2005-05-26 Meiko Maschinenbau Gmbh & Co. Kg Integrated reverse osmosis device for dishwashers
WO2005063110A2 (en) 2003-12-23 2005-07-14 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with device for storage of rinsing water
US20070022789A1 (en) * 2003-11-26 2007-02-01 Bsh Bosch Und Siemens Hausgerte, Gmbh Dishwasher with a water preparation system
US20100084340A1 (en) 2008-10-07 2010-04-08 Ecolab Inc. Zero waste reverse osmosis system and downstream rinsing
CN102115288A (en) 2011-01-28 2011-07-06 吴紫城 Method and equipment for recycling and treating vehicle cleaning and laundry wastewater
WO2012065250A1 (en) * 2010-11-15 2012-05-24 University Of Regina Integrated dissolved air floatation system and process for the treatment of wastewater
CN202297260U (en) 2011-08-16 2012-07-04 侯莛俊 Domestic sewage processing and recycling machine
JP2013039515A (en) * 2011-08-12 2013-02-28 Techno Kankyo Kiki Kk Apparatus for treating kitchen wastewater
KR101315288B1 (en) 2013-04-12 2013-10-14 김금자 Dishwasher of water reuse system for rinse out water and washing water
EP2786970A1 (en) * 2013-04-02 2014-10-08 Firma Bartosz Sp. J. Bujwicki, Sobiech Waste water treatment method
WO2014166624A1 (en) * 2013-04-08 2014-10-16 Clei S.R.L. Integrated modular kitchen and other services unit
CN205700174U (en) 2016-04-26 2016-11-23 武汉江扬环境科技股份有限公司 Full-automatic reverse-osmosis film off-line cleaning device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173180A (en) * 1990-12-06 1992-12-22 Gary Stewart Domestic water conservation system
WO2005046420A1 (en) 2003-11-04 2005-05-26 Meiko Maschinenbau Gmbh & Co. Kg Integrated reverse osmosis device for dishwashers
US20070022789A1 (en) * 2003-11-26 2007-02-01 Bsh Bosch Und Siemens Hausgerte, Gmbh Dishwasher with a water preparation system
WO2005063110A2 (en) 2003-12-23 2005-07-14 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with device for storage of rinsing water
US20100084340A1 (en) 2008-10-07 2010-04-08 Ecolab Inc. Zero waste reverse osmosis system and downstream rinsing
WO2012065250A1 (en) * 2010-11-15 2012-05-24 University Of Regina Integrated dissolved air floatation system and process for the treatment of wastewater
CN102115288A (en) 2011-01-28 2011-07-06 吴紫城 Method and equipment for recycling and treating vehicle cleaning and laundry wastewater
JP2013039515A (en) * 2011-08-12 2013-02-28 Techno Kankyo Kiki Kk Apparatus for treating kitchen wastewater
CN202297260U (en) 2011-08-16 2012-07-04 侯莛俊 Domestic sewage processing and recycling machine
EP2786970A1 (en) * 2013-04-02 2014-10-08 Firma Bartosz Sp. J. Bujwicki, Sobiech Waste water treatment method
WO2014166624A1 (en) * 2013-04-08 2014-10-16 Clei S.R.L. Integrated modular kitchen and other services unit
KR101315288B1 (en) 2013-04-12 2013-10-14 김금자 Dishwasher of water reuse system for rinse out water and washing water
CN205700174U (en) 2016-04-26 2016-11-23 武汉江扬环境科技股份有限公司 Full-automatic reverse-osmosis film off-line cleaning device

Also Published As

Publication number Publication date
EP3947298A1 (en) 2022-02-09
WO2020194224A1 (en) 2020-10-01

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