ES2140869T3 - Procedimiento de tratamiento de agua segun el principio de osmosis inversa. - Google Patents

Procedimiento de tratamiento de agua segun el principio de osmosis inversa.

Info

Publication number
ES2140869T3
ES2140869T3 ES96920768T ES96920768T ES2140869T3 ES 2140869 T3 ES2140869 T3 ES 2140869T3 ES 96920768 T ES96920768 T ES 96920768T ES 96920768 T ES96920768 T ES 96920768T ES 2140869 T3 ES2140869 T3 ES 2140869T3
Authority
ES
Spain
Prior art keywords
filter
water treatment
installation
liquid
principle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96920768T
Other languages
English (en)
Inventor
Wilfried Dr-Ing Schal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2140869T3 publication Critical patent/ES2140869T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1672—Apparatus for preparing dialysates using membrane filters, e.g. for sterilising the dialysate
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Nanotechnology (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

EL APARATO DE OSMOSIS INVERTIDA PARA EL TRATAMIENTO DEL AGUA, EN PARTICULAR PARA EL ABASTECIMIENTO DE APARATOS DE HEMODIALISIS, ESTA EQUIPADO CON UN FILTRO PREVIO (50), PREFERENTEMENTE EN FORMA DE UN FILTRO ESTERILIZADO O ULTRAFILTRO, QUE ES INSERTADO EN EL TUBO DE AFLUJO DE AGUA NATURAL. EL FILTRO PREVIO PUEDE SER LIMPIADO MEDIANTE ENJUAGUE SIN NECESIDAD DE INTERRUMPIR SU FUNCIONAMIENTO. PARA ELLO, SE HACE QUE FLUYA LIQUIDO A TRAVES DEL FILTRO EN DIRECCION OPUESTA A SU DIRECCION DE CIRCULACION NORMAL, DESPUES DE LO CUAL SE EXTRAE EL LIQUIDO DE UNA PIEZA DE LA INSTALACION QUE SE ENCUENTRA CORRIENTE ABAJO DEL FILTRO DE OSMOSIS INVERTIDA (14) Y SE CONDUCE DEL MODO CORRESPONDIENTE A TRAVES DE UNA CONEXION DE VALVULA (54, 52). DURANTE EL TIEMPO QUE DURA EL ENJUAGUE, LA INSTALACION SE AUTOABASTECE DE UN RECIPIENTE TAMPON (11) QUE SE ENCUENTRA ENTRE EL FILTRO PREVIO Y LA BOMBA (13) QUE CARGA EL FILTRO DE OSMOSIS INVERTIDA. PARA EVITAR UN MAYOR GASTO DE LIQUIDO, SE UTILIZA PARA EL ENJUAGUE DEL FILTRO PREVIO PREFERENTEMENTE EL CONCENTRADO QUE ES CONDUCIDO NORMALMENTE POR LA INSTALACION AL DESAGUE.
ES96920768T 1995-06-08 1996-06-01 Procedimiento de tratamiento de agua segun el principio de osmosis inversa. Expired - Lifetime ES2140869T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19520913A DE19520913A1 (de) 1995-06-08 1995-06-08 Verfahren und Vorrichtung zur Wasseraufbereitung nach dem Prinzip der umgekehrten Osmose

Publications (1)

Publication Number Publication Date
ES2140869T3 true ES2140869T3 (es) 2000-03-01

Family

ID=7763912

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96920768T Expired - Lifetime ES2140869T3 (es) 1995-06-08 1996-06-01 Procedimiento de tratamiento de agua segun el principio de osmosis inversa.

Country Status (5)

Country Link
EP (1) EP0833687B1 (es)
AR (1) AR002409A1 (es)
DE (2) DE19520913A1 (es)
ES (1) ES2140869T3 (es)
WO (1) WO1996041674A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2237242A1 (es) * 2002-10-29 2005-07-16 Jesus Manuel Taboada Presedo Sistema de tratamiento de agua para hemodialisis.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3554197A (en) * 1996-07-19 1998-02-10 Anglian Water Creative Technologies Ltd. Water treatment apparatus comprising membranes
GB9703075D0 (en) * 1997-02-14 1997-04-02 Anglian Water Services Ltd Water treatment
US6120688A (en) * 1997-02-25 2000-09-19 Zenon Environmental, Inc. Portable reverse osmosis unit for producing drinking water
ES2142737B1 (es) * 1997-11-26 2000-12-01 Fernandez Jose Miguel Garcia Sistema de desalinizacion de agua por osmosis inversa.
FR2781168B1 (fr) 1998-07-17 2000-09-15 Polymem Procede et installation de traitement d'eau
ES2161179B1 (es) * 1999-11-24 2002-08-01 Sanchez Juan Matias Chamorro Centro integral de lavado de vehiculos sin vertidos.
EP2150290B1 (en) 2007-05-25 2017-11-29 Gambro Lundia AB A device for connecting to a liquid source
CN105073228B (zh) * 2013-02-15 2018-08-28 蓝洋创新有限责任公司 一体化超滤和反渗透脱盐系统
DE102014017403A1 (de) * 2014-11-25 2016-05-25 Fidica Gmbh & Co. Kg RO-Anlage für Spüllösungen
CN110841125A (zh) * 2019-11-05 2020-02-28 武汉市中医医院 一种腹膜透析供液系统
CN112316725B (zh) * 2020-09-02 2022-03-18 宁波方太厨具有限公司 一种滤芯的长效过滤系统及方法
CN113149132A (zh) * 2021-03-25 2021-07-23 东北农业大学 一种可反洗式的高压反渗透膜过滤系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505215A (en) * 1968-10-10 1970-04-07 Desalination Systems Method of treatment of liquids by reverse osmosis
JPS56111006A (en) * 1980-02-07 1981-09-02 Ebara Infilco Co Ltd Method for utilization of back pressure in membrane separating process
DE3106772A1 (de) * 1981-02-24 1982-09-09 Cillichemie Ernst Vogelmann Gmbh & Co, 7100 Heilbronn Membrantrennverfahren und -anlage
JPS59177189A (ja) * 1983-03-28 1984-10-06 Hitachi Zosen Corp 逆浸透法による海水脱塩法
JPS6186988A (ja) * 1984-10-03 1986-05-02 Ishikawajima Harima Heavy Ind Co Ltd 逆浸透膜方式海水淡水化装置のろ過塔逆洗装置
US4724079A (en) * 1985-01-11 1988-02-09 Gloria Stephan Sale Water purification process
NL8601545A (nl) * 1986-06-16 1988-01-18 Promac Nederland B V Inrichting voor het winnen van drinkwater.
US5244579A (en) * 1992-10-09 1993-09-14 Zenon Environmental Inc. Transportable reverse osmosis water purification unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2237242A1 (es) * 2002-10-29 2005-07-16 Jesus Manuel Taboada Presedo Sistema de tratamiento de agua para hemodialisis.

Also Published As

Publication number Publication date
AR002409A1 (es) 1998-03-11
EP0833687B1 (de) 1999-12-08
EP0833687A1 (de) 1998-04-08
DE19520913A1 (de) 1996-12-12
DE59603869D1 (de) 2000-01-13
WO1996041674A1 (de) 1996-12-27

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