IT1259218B - Procedimento di purificazione dell'acqua in un apparecchio per il lavaggio - Google Patents
Procedimento di purificazione dell'acqua in un apparecchio per il lavaggioInfo
- Publication number
- IT1259218B IT1259218B ITPN920055A ITPN920055A IT1259218B IT 1259218 B IT1259218 B IT 1259218B IT PN920055 A ITPN920055 A IT PN920055A IT PN920055 A ITPN920055 A IT PN920055A IT 1259218 B IT1259218 B IT 1259218B
- Authority
- IT
- Italy
- Prior art keywords
- liquid
- steps
- treatment
- washing
- tank
- Prior art date
Links
- 238000000746 purification Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 5
- 238000005406 washing Methods 0.000 abstract 3
- 238000001728 nano-filtration Methods 0.000 abstract 2
- 238000001223 reverse osmosis Methods 0.000 abstract 2
- 238000000108 ultra-filtration Methods 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/006—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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/20—Arrangements for water recovery
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Detergent Compositions (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
Procedimento per il lavaggio particolarmente domestico di tessuti o di stoviglie, comprendente almeno una fase di lavaggio ed una pluralità di fasi di risciacquo, dette fasi essendo precedute da corrispondenti fasi di caricamento in cui il liquido viene immesso in un'apposita vasca contenente gli articoli da trattare, ed essendo seguite da corrispondenti fasi in cui il liquido utilizzato per ogni singolo trattamento viene scaricato da detta vasca, in cui il caricamento di liquido di lavaggio nella vasca viene preceduto da almeno una fase di purificazione consistente nel sottoporre detto liquido ad almeno un trattamento di osmosi inversa o di ultrafiltrazione o di nanofiltrazione o ad una loro combinazione.Si osserva che i liquidi per i risciacqui vengono sottoposti ad una fase preliminare di purificazione consistente di almeno un trattamento di osmosi inversa o di ultrafiltrazione o di nanofiltrazione o di una loro combinazione.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN920055A IT1259218B (it) | 1992-07-06 | 1992-07-06 | Procedimento di purificazione dell'acqua in un apparecchio per il lavaggio |
DE69306672T DE69306672T2 (de) | 1992-07-06 | 1993-06-15 | Verfahren zum Reinigen von Wasser in einer Waschmaschine |
ES93109493T ES2097946T3 (es) | 1992-07-06 | 1993-06-15 | Procedimiento filtrador y/o purificador de agua en lavadoras y lavavajillas domesticos. |
EP93109493A EP0578006B1 (en) | 1992-07-06 | 1993-06-15 | Method for purifying water in a washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN920055A IT1259218B (it) | 1992-07-06 | 1992-07-06 | Procedimento di purificazione dell'acqua in un apparecchio per il lavaggio |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPN920055A0 ITPN920055A0 (it) | 1992-07-06 |
ITPN920055A1 ITPN920055A1 (it) | 1994-01-06 |
IT1259218B true IT1259218B (it) | 1996-03-11 |
Family
ID=11394694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPN920055A IT1259218B (it) | 1992-07-06 | 1992-07-06 | Procedimento di purificazione dell'acqua in un apparecchio per il lavaggio |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0578006B1 (it) |
DE (1) | DE69306672T2 (it) |
ES (1) | ES2097946T3 (it) |
IT (1) | IT1259218B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103917710A (zh) * | 2011-11-11 | 2014-07-09 | Bsh博世和西门子家用电器有限公司 | 具有过滤装置的洗衣机和用于操作该洗衣机的方法 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR1002423B (el) * | 1995-10-31 | 1996-08-29 | Jihad A. Kader | Μηχανες και συστηματα εξοικονομησεως νερου. |
DE19548316A1 (de) * | 1995-12-22 | 1997-06-26 | Henkel Ecolab Gmbh & Co Ohg | Aufbereitung alkalischer Spülwässer mit Umkehrosmose nach Neutralisation mit biogenem Kohlendioxid |
DE19709085C2 (de) * | 1996-05-15 | 2002-05-08 | Miele & Cie | Verfahren zum Waschen von Wäsche unter Verwendung eines Filtrationsverfahrens |
NL1004629C2 (nl) * | 1996-11-27 | 1998-05-28 | Gerardus Theodorus Antonius Ma | Werkwijze en systeem voor het wassen van textiel en dergelijke. |
DE19700155A1 (de) | 1997-01-07 | 1998-07-09 | Henkel Kgaa | Kontinuierliches Waschverfahren mit Abwasserrückführung |
DE19703086A1 (de) | 1997-01-29 | 1998-07-30 | Henkel Ecolab Gmbh & Co Ohg | Verfahren zum Waschen von Wäsche |
KR20020020800A (ko) * | 2000-05-29 | 2002-03-15 | 마찌다 가쯔히꼬 | 배수 처리제, 오수 정화장치, 정화장치 부착 세탁기 및오수 정화방법 |
US7000437B2 (en) * | 2001-01-18 | 2006-02-21 | Shell Oil Company | System and method for economically viable and environmentally friendly central processing of home laundry |
US6846407B2 (en) * | 2001-04-26 | 2005-01-25 | Emi, Llc | Method and apparatus for recovery of waste water |
EP1598467A1 (en) * | 2004-05-17 | 2005-11-23 | The Procter & Gamble Company | Method and system for washing |
EP1598465A1 (en) * | 2004-05-17 | 2005-11-23 | The Procter & Gamble Company | Method and system for washing |
EP1598470A1 (en) * | 2004-05-17 | 2005-11-23 | The Procter & Gamble Company | Method and system for washing |
EP1598471A1 (en) * | 2004-05-17 | 2005-11-23 | The Procter & Gamble Company | Method and system for washing |
US20060254626A1 (en) * | 2004-12-30 | 2006-11-16 | Botts David M | Fluid treatment system for use with a washing appliance |
AT502037B1 (de) * | 2005-06-28 | 2007-01-15 | Seiler Verfahrenstechnik Gmbh | Verfahren zum reinigen von gegenständen und reinigungssystem |
EP1743871B2 (de) † | 2005-07-14 | 2012-06-27 | MEIKO Maschinenbau GmbH & Co. KG | Prozesswasseraufbereitung in Mehrtankreinigungsautomaten |
DE102007024424A1 (de) * | 2007-05-25 | 2008-11-27 | Meiko Maschinenbau Gmbh & Co.Kg | Umkehrosmose mit Temperaturregelung |
ITCE20090009A1 (it) * | 2009-09-29 | 2011-03-29 | Luigi Antonio Pezone | Sistemi integrativi al recupero alla defosforizzazione e prevenzione dell'idrogeno solforato delle acque di scarico domestiche |
DE102009055276A1 (de) * | 2009-12-23 | 2011-06-30 | BSH Bosch und Siemens Hausgeräte GmbH, 81739 | Waschmaschine mit Entsalzungsvorrichtung |
DE102012020098B4 (de) | 2011-11-11 | 2020-02-13 | BSH Hausgeräte GmbH | Waschmaschine mit Farbstoffaufnahmesystem und Verfahren zu ihrem Betrieb |
US9186034B2 (en) | 2012-09-05 | 2015-11-17 | Whirlpool Corporation | Methods of reusing liquid in a dishwasher |
US8968483B2 (en) | 2012-09-10 | 2015-03-03 | Whirlpool Corporation | Method of using liquid in a dishwasher |
US20150246377A1 (en) * | 2012-09-28 | 2015-09-03 | Dow Global Technologies Llc | Washing maching including integral filter module and aerator |
DK2848179T3 (en) * | 2013-09-17 | 2017-02-13 | Swatab Scandinavian Water Tech Ab | System and method of washing objects |
HUE052456T2 (hu) | 2017-04-06 | 2021-04-28 | Scandinavian Water Tech Ab | Rendszer és eljárás ruha mosásra tisztított vízzel |
WO2020160429A1 (en) * | 2019-01-31 | 2020-08-06 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156621A (en) * | 1977-09-28 | 1979-05-29 | American Sterilizer Company | Regeneration of used dishwashing water without chemical additives for sanitizing and spot-free rinse uses |
JPS56136693A (en) * | 1980-03-26 | 1981-10-26 | Mitsubishi Heavy Ind Ltd | Waste water treating apparatus |
DD248156A1 (de) * | 1984-05-29 | 1987-07-29 | Inst Kommunalwirtschaft | Verfahren zur flottenfuehrung beim waschen von waesche |
DD223697A1 (de) * | 1984-05-29 | 1985-06-19 | Inst Kommunalwirtschaft | Einrichtung zur behandlung von waeschereiwasser |
IT1239189B (it) * | 1990-03-30 | 1993-09-28 | Zanussi A Spa Industrie | Serbatoi di contenimento di detersivi liquidi e di recupero di liquidodi lavaggio per macchine lavatrici |
IT1247617B (it) * | 1990-07-18 | 1994-12-28 | Zanussi Elettrodomestici | Procedimento di purificazione dell'acqua in una lavatrice |
-
1992
- 1992-07-06 IT ITPN920055A patent/IT1259218B/it active IP Right Grant
-
1993
- 1993-06-15 ES ES93109493T patent/ES2097946T3/es not_active Expired - Lifetime
- 1993-06-15 DE DE69306672T patent/DE69306672T2/de not_active Expired - Fee Related
- 1993-06-15 EP EP93109493A patent/EP0578006B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103917710A (zh) * | 2011-11-11 | 2014-07-09 | Bsh博世和西门子家用电器有限公司 | 具有过滤装置的洗衣机和用于操作该洗衣机的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE69306672D1 (de) | 1997-01-30 |
ES2097946T3 (es) | 1997-04-16 |
ITPN920055A0 (it) | 1992-07-06 |
DE69306672T2 (de) | 1997-06-19 |
ITPN920055A1 (it) | 1994-01-06 |
EP0578006B1 (en) | 1996-12-18 |
EP0578006A1 (en) | 1994-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1259218B (it) | Procedimento di purificazione dell'acqua in un apparecchio per il lavaggio | |
IT9045743A1 (it) | Procedimento di purificazione dell'acqua in una lavatrice | |
EP3246449B1 (en) | Method of washing fabric articles in a continuous batch tunnel washer | |
EP2422007B1 (en) | Continuous batch tunnel washer and method | |
US10344415B2 (en) | Continuous batch tunnel washer and method | |
ATE70864T1 (de) | Waschmaschine oder waschtrockner mit einrichtungen zur vermeidung von waschmittelverlusten. | |
ES2146130A1 (es) | Metodo de lavado de ropa en una lavadora domestica. | |
DE59309256D1 (de) | Geschirrspülmaschine | |
CO5021161A1 (es) | Composicion blanqueadora adecuada para ser usada como deter- gente de lavanderia y metodo para blanquear telas con dicha composicion | |
KR950023381A (ko) | 식기 세척기 | |
SE9904092D0 (sv) | Avloppslös fordonstvätt | |
DE3874367D1 (de) | Verfahren zum waschen und/oder spuelen von textilmaterialien sowie hierfuer geeignete vorrichtungen. | |
ITPN950015A1 (it) | Lavabiancheria con serbatoio di recupero e ciclo perfezionato | |
NL1004629C2 (nl) | Werkwijze en systeem voor het wassen van textiel en dergelijke. | |
MXPA03010367A (es) | Metodo de lavado de platos y utensilios. | |
ES2160370T3 (es) | Sistema de retorno de agua del prensado. | |
TR28076A (tr) | Bulasik makinelerindeki, yikamadan cikan suyu filtreden gecirmeye matuf techizat. | |
ITMI940270A1 (it) | Procedimento per azionare una lavastoviglie domestica | |
EP0815961A3 (de) | Verfahren zur Aufbereitung von Prozesswasser aus einer Flaschenreinigungsmaschine | |
AT337325B (de) | Verfahren zum waschen, bleichen oder reinigen von festen werkstoffen, insbesondere von textilien, sowie mittel zur durchfuhrung des verfahrens | |
GB1436459A (en) | Method and apparatus for the purification of water | |
ATE207985T1 (de) | Verfahren zum betreiben einer gegenstromwaschstrasse und zum durchführen des verfahrens geeignete anlage | |
RU2228975C1 (ru) | Способ промывки шерсти | |
US3685954A (en) | Continuous process for the treatment of moving fabric webs of material | |
SU406977A1 (ru) | В П ТБАвтор |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970717 |