IL121883A0 - Apparatus and method for the purification of water - Google Patents
Apparatus and method for the purification of waterInfo
- Publication number
- IL121883A0 IL121883A0 IL12188397A IL12188397A IL121883A0 IL 121883 A0 IL121883 A0 IL 121883A0 IL 12188397 A IL12188397 A IL 12188397A IL 12188397 A IL12188397 A IL 12188397A IL 121883 A0 IL121883 A0 IL 121883A0
- Authority
- IL
- Israel
- Prior art keywords
- purification
- water
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/22—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/081—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat membranes
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1216—Three or more layers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/16—Flow or flux control
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Manufacturing & Machinery (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Physical Water Treatments (AREA)
Priority Applications (39)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12188397A IL121883A0 (en) | 1997-10-05 | 1997-10-05 | Apparatus and method for the purification of water |
TW087115319A TW436323B (en) | 1997-10-05 | 1998-09-15 | Apparatus and method for the purification of drinking water |
MYPI98004285A MY121345A (en) | 1997-10-05 | 1998-09-18 | Apparatus and method for the purification of water |
KR10-2000-7003587A KR100523394B1 (ko) | 1997-10-05 | 1998-09-28 | 물 정화 장치 및 방법 |
EEP200000209A EE04105B1 (et) | 1997-10-05 | 1998-09-28 | Seadmestik ja meetod joogivee puhastamiseks ning meetod seadmestikus kasutatava filterseadme optimeerimiseks |
JP2000514850A JP2001519226A (ja) | 1997-10-05 | 1998-09-28 | 水浄化用装置および方法 |
PL98339658A PL339658A1 (en) | 1997-10-05 | 1998-09-28 | Water purifying apparatus and method |
TR2000/03658T TR200003658T2 (tr) | 1997-10-05 | 1998-09-28 | Su arıtma cihazı ve metodu |
HU0003746A HU222893B1 (hu) | 1997-10-05 | 1998-09-28 | Berendezés és eljárás ivóvíz tisztítására, valamint eljárás ivóvíztisztító berendezés működtetésére |
PT98946695T PT1034138E (pt) | 1997-10-05 | 1998-09-28 | Equipamento e metodo para purificacao de agua |
SK454-2000A SK4542000A3 (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of water |
IL13538098A IL135380A (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of drinking water |
GEAP19985288A GEP20032950B (en) | 1997-10-05 | 1998-09-28 | Apparatus and Method for Purification of Water |
YU19900A YU19900A (sh) | 1997-10-05 | 1998-09-28 | Aparat i metoda za prečišćavanje vode |
PCT/IL1998/000469 WO1999018033A1 (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of water |
UA2000031790A UA68360C2 (en) | 1997-10-05 | 1998-09-28 | Domestic apparatus for purifying drinking water, method for purifying drinking water and method for adjusting filter |
CZ20001177A CZ20001177A3 (cs) | 1997-10-05 | 1998-09-28 | Zařízení na čištění vody a příslušný způsob |
AT98946695T ATE265396T1 (de) | 1997-10-05 | 1998-09-28 | Vorrichtung und verfahren zur wasserreinigung |
CA002305583A CA2305583A1 (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of water |
TR2000/00899T TR200000899T2 (tr) | 1997-10-05 | 1998-09-28 | Su arıtma cihazı ve metodu. |
DE69823543T DE69823543T2 (de) | 1997-10-05 | 1998-09-28 | Vorrichtung und verfahren zur wasserreinigung |
DK98946695T DK1034138T3 (da) | 1997-10-05 | 1998-09-28 | Apparat og fremgangsmåde til rensning af vand |
IDW20000847A ID26213A (id) | 1997-10-05 | 1998-09-28 | Metode dan peralatan untuk pemurnian air |
BR9812721-7A BR9812721A (pt) | 1997-10-05 | 1998-09-28 | Aparelho e método para a purificação de água |
NZ503742A NZ503742A (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the regulated purification of water |
APAP/P/2000/001780A AP1144A (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of water. |
AU93652/98A AU749906B2 (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of water |
EP98946695A EP1034138B1 (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of water |
SI9830651T SI1034138T1 (en) | 1997-10-05 | 1998-09-28 | Apparatus and method for the purification of water |
ES98946695T ES2221201T3 (es) | 1997-10-05 | 1998-09-28 | Aparato y procedimiento para la depuracion de agua. |
CNB988098733A CN1152829C (zh) | 1997-10-05 | 1998-09-28 | 水的净化设备及方法 |
EA200000288A EA002256B1 (ru) | 1997-10-05 | 1998-09-28 | Способ очистки воды и аппарат для его осуществления |
ZA988965A ZA988965B (en) | 1997-10-05 | 1998-10-01 | Apparatus and method for the purification of water |
HR20000158A HRP20000158A2 (en) | 1997-10-05 | 2000-03-20 | Apparatus and method for the purification of water |
IS5418A IS5418A (is) | 1997-10-05 | 2000-03-28 | Tæki og aðferð til að hreinsa vatn |
BG104281A BG104281A (en) | 1997-10-05 | 2000-03-29 | Method and device for water treatment |
OA1200000091A OA11366A (en) | 1997-10-05 | 2000-03-31 | Apparatus and method for the purification of water. |
NO20001732A NO320268B1 (no) | 1997-10-05 | 2000-04-04 | Anordning og fremgangsmate for rensing av vann |
US10/094,348 US20020134732A1 (en) | 1997-10-05 | 2002-03-08 | Apparatus and method for the purification of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12188397A IL121883A0 (en) | 1997-10-05 | 1997-10-05 | Apparatus and method for the purification of water |
Publications (1)
Publication Number | Publication Date |
---|---|
IL121883A0 true IL121883A0 (en) | 1998-03-10 |
Family
ID=11070702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL12188397A IL121883A0 (en) | 1997-10-05 | 1997-10-05 | Apparatus and method for the purification of water |
Country Status (36)
Country | Link |
---|---|
US (1) | US20020134732A1 (zh) |
EP (1) | EP1034138B1 (zh) |
JP (1) | JP2001519226A (zh) |
KR (1) | KR100523394B1 (zh) |
CN (1) | CN1152829C (zh) |
AP (1) | AP1144A (zh) |
AT (1) | ATE265396T1 (zh) |
AU (1) | AU749906B2 (zh) |
BG (1) | BG104281A (zh) |
BR (1) | BR9812721A (zh) |
CA (1) | CA2305583A1 (zh) |
CZ (1) | CZ20001177A3 (zh) |
DE (1) | DE69823543T2 (zh) |
DK (1) | DK1034138T3 (zh) |
EA (1) | EA002256B1 (zh) |
EE (1) | EE04105B1 (zh) |
ES (1) | ES2221201T3 (zh) |
GE (1) | GEP20032950B (zh) |
HR (1) | HRP20000158A2 (zh) |
HU (1) | HU222893B1 (zh) |
ID (1) | ID26213A (zh) |
IL (1) | IL121883A0 (zh) |
IS (1) | IS5418A (zh) |
MY (1) | MY121345A (zh) |
NO (1) | NO320268B1 (zh) |
NZ (1) | NZ503742A (zh) |
OA (1) | OA11366A (zh) |
PL (1) | PL339658A1 (zh) |
PT (1) | PT1034138E (zh) |
SK (1) | SK4542000A3 (zh) |
TR (2) | TR200003658T2 (zh) |
TW (1) | TW436323B (zh) |
UA (1) | UA68360C2 (zh) |
WO (1) | WO1999018033A1 (zh) |
YU (1) | YU19900A (zh) |
ZA (1) | ZA988965B (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19837257A1 (de) * | 1998-08-17 | 2000-02-24 | Seitz Filter Werke | Filtermodul |
UA72503C2 (uk) * | 1999-04-04 | 2005-03-15 | Сода Клаб (Со2) Са | Система та спосіб випробування цілісності фільтра і система водоочищення (варіанти) |
US6375834B1 (en) * | 1999-06-30 | 2002-04-23 | Whirlpool Corporation | Water filter monitoring and indicating system |
DE10000196B4 (de) * | 2000-01-05 | 2013-10-10 | Sartorius Stedim Biotech Gmbh | Verbesserte Crossflow-Filtrationseinheit |
DE10029960A1 (de) * | 2000-06-26 | 2002-01-10 | Seitz Schenk Filtersystems Gmb | Filtermodul |
FR2842121A1 (fr) * | 2002-07-15 | 2004-01-16 | Mickael Papet | Procedes et dispositifs pour la capture des nematodes en circuits recycles |
CN1329315C (zh) * | 2004-07-27 | 2007-08-01 | 金棠科技股份有限公司 | 膜生物反应器 |
AT505282B1 (de) * | 2007-10-03 | 2008-12-15 | Va Tech Wabag Gmbh | Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren |
US20110005994A1 (en) * | 2008-03-27 | 2011-01-13 | Hidetoshi Masutani | Membrane element and membrane module |
DE102008019085A1 (de) * | 2008-04-15 | 2009-10-22 | Microdyn - Nadir Gmbh | Filterverbundmaterial, Verfahren zu seiner Herstellung sowie aus dem Filterverbundmaterial hergestellte Flachfilterelemente |
USD679933S1 (en) | 2011-11-22 | 2013-04-16 | Primo Products, LLC | Beverage maker |
DE102011122187A1 (de) * | 2011-12-27 | 2013-06-27 | InnoWa Membrane GmbH | Kissenfiltereinheit |
US9809462B2 (en) * | 2015-03-05 | 2017-11-07 | Liquidity Nanotech Corporation | Portable pitcher for filtering and dispensing drinking water |
KR101922768B1 (ko) | 2016-05-26 | 2018-11-29 | 주식회사 씨브이네트 | 음용수 공급 제어 시스템 및 방법 |
RU169693U1 (ru) * | 2016-06-15 | 2017-03-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" | Выпарной аппарат |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455146A (en) * | 1967-06-06 | 1969-07-15 | Du Pont | Method and apparatus for determining filtrability time |
US3556350A (en) * | 1969-03-17 | 1971-01-19 | Crest Ind | Method and apparatus for treating and supplying water |
US5047154A (en) * | 1983-03-10 | 1991-09-10 | C.P.C. Engineering Company | Method and apparatus for enhancing the flux rate of cross-flow filtration systems |
US4670150A (en) * | 1983-05-27 | 1987-06-02 | Neptune Microfloc, Incorporated | Cross-flow microfiltration lime softener |
US4623467A (en) * | 1984-06-25 | 1986-11-18 | International Manufacturing And Water Vending Company | Water purifying and vending apparatus |
US4801375A (en) * | 1987-02-17 | 1989-01-31 | Cuno Incorporated | Water vending system |
US4784763A (en) * | 1987-07-13 | 1988-11-15 | Labconco Corporation | Water purification machine |
DE3818860A1 (de) * | 1988-06-03 | 1989-12-07 | Seitz Filter Werke | Filterelement |
US5503735A (en) * | 1989-06-26 | 1996-04-02 | Water Factory Systems | Membrane filtration system with control valves for optimizing flow rates |
US5096574A (en) * | 1990-01-16 | 1992-03-17 | Teledyne Industries, Inc. | Reverse osmosis system |
US5096596B1 (en) * | 1990-06-27 | 1995-10-03 | Hellenbrand Water Conditioners | Process and apparatus fof removal of mineral contaminants from water |
US5045197A (en) * | 1990-08-03 | 1991-09-03 | Burrows Bruce D | Reverse osmosis purification system with unitary header manifold |
CA2059758C (en) * | 1991-03-14 | 1999-01-12 | Heinrich Nieweg | Filter device |
US5290443A (en) * | 1991-10-24 | 1994-03-01 | Culligan International Co. | Faucet with microbial filter |
FR2713220B1 (fr) * | 1993-11-30 | 1996-03-08 | Omnium Traitement Valorisa | Installation de potabilisation de l'eau à membranes filtrantes immergées. |
JPH0810522A (ja) * | 1994-06-30 | 1996-01-16 | Fuji Filter Kogyo Kk | 高粘度流体用フィルター |
US5569375A (en) * | 1995-02-21 | 1996-10-29 | Ridgeway; Kent | Apparatus for filtering liquids in a closed system |
US6054051A (en) * | 1996-01-17 | 2000-04-25 | Genentech, Inc. | Tangential-flow filtration system |
ATE235952T1 (de) * | 1996-02-01 | 2003-04-15 | Mat Adsorption Technologies Gm | Vorrichtung und verfahren zur stoffspezifischen behandlung von fluiden |
US5725758A (en) * | 1996-08-22 | 1998-03-10 | Water Refining Inc. | Filtration system and assembly |
IL121884A0 (en) * | 1997-10-05 | 1998-03-10 | Osmotek Ltd | Filter means and method for the purification of water |
IL121885A0 (en) * | 1997-10-05 | 1998-03-10 | Soda Club Holdings Nv | Water purifying and dispensing apparatus |
US6001244A (en) * | 1998-07-10 | 1999-12-14 | Anthony Pipes | Performance water purification system |
US6533937B1 (en) * | 1999-01-22 | 2003-03-18 | Nitto Denko Corporation | Methods of running and washing spiral wound membrane modules |
UA72503C2 (uk) * | 1999-04-04 | 2005-03-15 | Сода Клаб (Со2) Са | Система та спосіб випробування цілісності фільтра і система водоочищення (варіанти) |
US6168714B1 (en) * | 1999-05-17 | 2001-01-02 | North Carolina A&T University | Flux-enhanced cross-flow membrane filter |
US6521562B1 (en) * | 2000-09-28 | 2003-02-18 | Exxonmobil Chemical Patents, Inc. | Preparation of molecular sieve catalysts micro-filtration |
-
1997
- 1997-10-05 IL IL12188397A patent/IL121883A0/xx unknown
-
1998
- 1998-09-15 TW TW087115319A patent/TW436323B/zh not_active IP Right Cessation
- 1998-09-18 MY MYPI98004285A patent/MY121345A/en unknown
- 1998-09-28 BR BR9812721-7A patent/BR9812721A/pt not_active Application Discontinuation
- 1998-09-28 JP JP2000514850A patent/JP2001519226A/ja not_active Withdrawn
- 1998-09-28 DE DE69823543T patent/DE69823543T2/de not_active Expired - Fee Related
- 1998-09-28 YU YU19900A patent/YU19900A/sh unknown
- 1998-09-28 PT PT98946695T patent/PT1034138E/pt unknown
- 1998-09-28 EP EP98946695A patent/EP1034138B1/en not_active Expired - Lifetime
- 1998-09-28 CN CNB988098733A patent/CN1152829C/zh not_active Expired - Fee Related
- 1998-09-28 NZ NZ503742A patent/NZ503742A/xx unknown
- 1998-09-28 ES ES98946695T patent/ES2221201T3/es not_active Expired - Lifetime
- 1998-09-28 EA EA200000288A patent/EA002256B1/ru not_active IP Right Cessation
- 1998-09-28 KR KR10-2000-7003587A patent/KR100523394B1/ko not_active IP Right Cessation
- 1998-09-28 AP APAP/P/2000/001780A patent/AP1144A/en active
- 1998-09-28 WO PCT/IL1998/000469 patent/WO1999018033A1/en active IP Right Grant
- 1998-09-28 HU HU0003746A patent/HU222893B1/hu not_active IP Right Cessation
- 1998-09-28 TR TR2000/03658T patent/TR200003658T2/xx unknown
- 1998-09-28 ID IDW20000847A patent/ID26213A/id unknown
- 1998-09-28 CZ CZ20001177A patent/CZ20001177A3/cs unknown
- 1998-09-28 PL PL98339658A patent/PL339658A1/xx unknown
- 1998-09-28 SK SK454-2000A patent/SK4542000A3/sk unknown
- 1998-09-28 EE EEP200000209A patent/EE04105B1/xx not_active IP Right Cessation
- 1998-09-28 CA CA002305583A patent/CA2305583A1/en not_active Abandoned
- 1998-09-28 AU AU93652/98A patent/AU749906B2/en not_active Ceased
- 1998-09-28 UA UA2000031790A patent/UA68360C2/uk unknown
- 1998-09-28 TR TR2000/00899T patent/TR200000899T2/xx unknown
- 1998-09-28 DK DK98946695T patent/DK1034138T3/da active
- 1998-09-28 AT AT98946695T patent/ATE265396T1/de not_active IP Right Cessation
- 1998-09-28 GE GEAP19985288A patent/GEP20032950B/en unknown
- 1998-10-01 ZA ZA988965A patent/ZA988965B/xx unknown
-
2000
- 2000-03-20 HR HR20000158A patent/HRP20000158A2/hr not_active Application Discontinuation
- 2000-03-28 IS IS5418A patent/IS5418A/is unknown
- 2000-03-29 BG BG104281A patent/BG104281A/xx unknown
- 2000-03-31 OA OA1200000091A patent/OA11366A/en unknown
- 2000-04-04 NO NO20001732A patent/NO320268B1/no unknown
-
2002
- 2002-03-08 US US10/094,348 patent/US20020134732A1/en not_active Abandoned
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