CA2529809A1 - Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow - Google Patents

Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow Download PDF

Info

Publication number
CA2529809A1
CA2529809A1 CA002529809A CA2529809A CA2529809A1 CA 2529809 A1 CA2529809 A1 CA 2529809A1 CA 002529809 A CA002529809 A CA 002529809A CA 2529809 A CA2529809 A CA 2529809A CA 2529809 A1 CA2529809 A1 CA 2529809A1
Authority
CA
Canada
Prior art keywords
cleaning
liquid
phase
gas
flow
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.)
Abandoned
Application number
CA002529809A
Other languages
English (en)
French (fr)
Inventor
Mohamed Emam Labib
Chung-Yue Lai
Yacoob Tabani
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.)
Princeton Trade and Technology Inc
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
Publication of CA2529809A1 publication Critical patent/CA2529809A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes or aerosols
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/1682—Sterilisation or cleaning before or after use both machine and membrane module, i.e. also the module blood side
    • 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
    • A61M1/168—Sterilisation or cleaning before or after use
    • A61M1/169—Sterilisation or cleaning before or after use using chemical substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/022—Membrane sterilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0326—Using pulsations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0327—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid the fluid being in the form of a mist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/395—Bleaching agents
    • C11D3/3956—Liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
    • G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70—Cleaning devices specially adapted for surgical instruments
    • A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70—Cleaning devices specially adapted for surgical instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/28—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by soaking or impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2209/00—Details of machines or methods for cleaning hollow articles
    • B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
    • B08B2209/022—Details of apparatuses or methods for cleaning pipes or tubes making use of the reversal flow of the cleaning liquid
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces
    • C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
CA002529809A 2003-06-18 2004-06-17 Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow Abandoned CA2529809A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/464,173 US20040007255A1 (en) 1997-06-20 2003-06-18 Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow
US10/464,173 2003-06-18
PCT/US2004/019182 WO2004112975A1 (en) 2003-06-18 2004-06-17 Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow

Publications (1)

Publication Number Publication Date
CA2529809A1 true CA2529809A1 (en) 2004-12-29

Family

ID=33539000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002529809A Abandoned CA2529809A1 (en) 2003-06-18 2004-06-17 Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow

Country Status (5)

Country Link
US (2) US20040007255A1 (https=)
EP (1) EP1638703A1 (https=)
JP (1) JP4846574B2 (https=)
CA (1) CA2529809A1 (https=)
WO (1) WO2004112975A1 (https=)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040007255A1 (en) * 1997-06-20 2004-01-15 Labib Mohamed Emam Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow
US6945257B2 (en) * 1997-06-23 2005-09-20 Princeton Trade & Technology Method for cleaning hollow tubing and fibers
US6767408B2 (en) * 2002-12-18 2004-07-27 Hydrite Chemical Co. Monitoring device and method for operating clean-in-place system
US7887641B2 (en) * 2004-01-09 2011-02-15 Ecolab Usa Inc. Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them
US7220358B2 (en) * 2004-02-23 2007-05-22 Ecolab Inc. Methods for treating membranes and separation facilities and membrane treatment composition
US7392811B2 (en) * 2004-02-23 2008-07-01 Ecolab Inc. Delivery head for multiple phase treatment composition, vessel including a delivery head, and method for treating a vessel interior surface
US7247210B2 (en) * 2004-02-23 2007-07-24 Ecolab Inc. Methods for treating CIP equipment and equipment for treating CIP equipment
FR2867394B1 (fr) * 2004-03-10 2006-12-15 Degremont Procede de nettoyage de membranes de filtration, et installation pour la mise en oeuvre de ce procede
US7198052B2 (en) * 2004-03-12 2007-04-03 General Electric Company Mobile flushing unit and process
US8398781B2 (en) * 2004-08-27 2013-03-19 Ecolab Usa Inc. Methods for cleaning industrial equipment with pre-treatment
FR2879102A1 (fr) * 2004-12-13 2006-06-16 Securimed Sarl Procede de decontamination et de desinfection et dispositif mettant en oeuvre ledit procede
DE602005024053D1 (de) * 2005-03-29 2010-11-18 Japan Airlines Internat Co Ltd Verfahren und Vorrichtung zur Reinigung eines Drainagerohres
US20060286676A1 (en) * 2005-06-17 2006-12-21 Van Camp James R Fluorometric method for monitoring a clean-in-place system
US8206752B2 (en) * 2006-04-01 2012-06-26 Biomedical Development Corporation Rejuvenation of reverse osmosis membrane
DE102006052256B4 (de) * 2006-11-03 2018-09-27 Schott Ag Verfahren und Vorrichtung zum Reinigen von Röhrchen
FR2909291B1 (fr) * 2006-12-01 2009-10-23 Aquasource Sa Procede de lavage de membranes d'une installation de filtration,et dispositif pour la mise en oeuvre de ce procede.
US7862660B2 (en) 2007-01-12 2011-01-04 Princeton Trade & Technology, Inc. Device and method for fluid dynamics cleaning of constrained spaces
US7950403B2 (en) * 2007-03-08 2011-05-31 The Coca-Cola Company Pipe clearing systems
KR100821715B1 (ko) * 2007-06-25 2008-04-14 구영욱 배관 세척장치 및 방법
EP2065059A1 (de) 2007-11-29 2009-06-03 HAMMANN Wasser Kommunal Ingenieurgesellschaft für kommunale Dienstleistungen mbH Verfahren und Vorrichtung zur Reinigung von medizinischen Geräten, insbesondere von Endoskopen
US20090288683A1 (en) * 2008-05-21 2009-11-26 Ecolab Inc. Alkaline peroxygen food soil cleaner
US8114221B2 (en) * 2008-09-30 2012-02-14 Princeton Trade & Technology, Inc. Method and composition for cleaning tubular systems employing moving three-phase contact lines
US8226774B2 (en) * 2008-09-30 2012-07-24 Princeton Trade & Technology, Inc. Method for cleaning passageways such an endoscope channels using flow of liquid and gas
WO2010132785A2 (en) 2009-05-15 2010-11-18 Cummins Filtration Ip, Inc. Surface coalescer
EP2478828B1 (en) * 2010-09-14 2014-03-19 Olympus Medical Systems Corp. Endoscope processing apparatus and endoscope processing method
JP5433591B2 (ja) 2011-01-18 2014-03-05 シャープ株式会社 洗浄処理装置および洗浄処理方法
DE102011101471A1 (de) * 2011-05-13 2012-11-15 Airbus Operations Gmbh Dynamisches Desinfektionsverfahren für einen Fahrzeugtrinkwassertank
AU2012308061B8 (en) * 2011-09-15 2015-02-26 Saltworks Technologies Inc. A method of reducing salinity of a product in a stack
US9707520B2 (en) 2012-01-18 2017-07-18 Nch Corporation Composition, system, and method for treating water systems
CA2868485C (en) * 2012-03-28 2020-09-15 Michael R. Ladisch Methods and systems useful for foodborne pathogen detection
US20140308162A1 (en) 2013-04-15 2014-10-16 Ecolab Usa Inc. Peroxycarboxylic acid based sanitizing rinse additives for use in ware washing
US9752105B2 (en) 2012-09-13 2017-09-05 Ecolab Usa Inc. Two step method of cleaning, sanitizing, and rinsing a surface
US20140102484A1 (en) * 2012-10-11 2014-04-17 Krones Ag Drying device for containers and method for cleaning such a drying device
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
WO2014125706A1 (ja) * 2013-02-13 2014-08-21 オリンパスメディカルシステムズ株式会社 内視鏡洗浄消毒装置
BR102014003957B1 (pt) * 2014-02-20 2021-01-26 Aurra Serviços Especializados Ltda. sistema e método de inundação por névoa sanitizante e processo de desinfecção de superfícies internas em tanques e tubulações assépticas
US9751049B2 (en) * 2014-05-30 2017-09-05 Novaflux Inc. Compositions and methods of cleaning polyvinyl pyrrolidone-based hemodialysis filtration membrane assemblies
AU2015301507A1 (en) * 2014-08-14 2017-02-23 Manitowoc Foodservice Companies, Llc Blender rinse assembly
FR3026303B1 (fr) * 2014-09-25 2018-05-11 Plasmabiotics Procede de sechage de dispositif medical
CN107206114B (zh) * 2015-03-13 2020-11-06 利乐拉瓦尔集团及财务有限公司 减少用于处理液体或半液体食品的系统的耗水量的方法
WO2017058772A1 (en) * 2015-09-28 2017-04-06 Thomas Johnson Circuit loops to control fluids
CN121222126A (zh) 2016-07-19 2025-12-30 安美世滤清系统知识产权公司 穿孔层聚结器
CN109618551A (zh) * 2016-08-15 2019-04-12 Nch公司 用于处理水系统的组合物、系统和方法
WO2018039443A1 (en) 2016-08-24 2018-03-01 Novaflux, Inc. Apparatus and methods for hygiene testing a medical device
US10086098B2 (en) 2017-02-09 2018-10-02 Qlean Tech IP, LLC Systems and methods for decontamination and/or sanitization
JP6827149B2 (ja) * 2018-05-08 2021-02-10 株式会社タカシン 洗浄システム、洗浄ユニット及び洗浄方法
DE102018208611A1 (de) * 2018-05-30 2019-12-05 Airbus Operations Gmbh Verfahren zur Desinfektion eines Wassersystems eines Luftfahrzeugs
DE102018208602A1 (de) 2018-05-30 2019-12-05 Airbus Operations Gmbh Verfahren zur Desinfektion eines Wassersystems eines Luftfahrzeugs
CN109731860B (zh) * 2019-01-23 2023-11-21 中国人民解放军陆军军医大学第二附属医院 软式内镜消毒灭菌装置
KR102033279B1 (ko) * 2019-01-24 2019-10-16 디씨티엔지니어링 주식회사 시료가스 채취용 시료채취기 도관 청소장치 및 그의 제어방법
AU2020288871B2 (en) * 2019-06-07 2025-06-26 Bae Systems Plc Flowable slush of frozen particles for ice pigging
US11598154B2 (en) * 2019-07-01 2023-03-07 Baker Hughes Oilfield Operations Llc System and method for conditioning a downhole tool
CN110314246B (zh) * 2019-07-31 2024-03-22 上海万籁环保科技股份有限公司 口腔诊疗用水管路消毒系统及诊疗台水路消毒清洗单元
US11439720B2 (en) 2019-08-16 2022-09-13 American Sterilizer Company Method and apparatus to evaluate internal flexible endoscope channels in the context of endoscope ports and channel complexities
TWI780545B (zh) * 2019-12-27 2022-10-11 日商旭化成醫療股份有限公司 過濾器之試驗裝置及試驗方法
CN111774381B (zh) * 2020-03-18 2023-12-05 华电电力科学研究院有限公司 一种燃煤电站炉膛压力开关量取样管自动吹扫装置及其控制方法
US12377940B1 (en) 2020-04-14 2025-08-05 Correct Craft Ip Holdings, Llc Ballast tank decontamination system and method for watersports boats
JP7420939B2 (ja) * 2020-06-05 2024-01-23 株式会社日本触媒 易重合性化合物の製造方法
CH717427B1 (de) * 2020-07-07 2021-11-15 Master Craft Eng Gmbh Verfahren und Vorrichtung zum Reinigen von Rohrleitungssystemen.
CN113456869B (zh) * 2021-07-07 2023-03-24 广西速扑环境科技有限公司 一种烟雾消毒、杀虫方法及装置
CN113522895B (zh) * 2021-07-20 2022-11-15 西安交通大学 一种管道冲刷方法及装置
US20240426056A1 (en) * 2021-10-22 2024-12-26 Georgia Tech Research Corporation Sheets and processes for de-wetting media
TWI767856B (zh) * 2021-10-22 2022-06-11 耐威企業有限公司 車油路清洗系統
EP4183363A1 (en) * 2021-11-19 2023-05-24 Plasmabiotics Medical device cleaning method and corresponding cleaning device and cleaning apparatus
JP7133823B1 (ja) 2022-03-11 2022-09-09 日本リニューアル株式会社 管内洗浄方法
IT202200027384A1 (it) * 2022-12-30 2024-06-30 Fpt Ind Spa Sistema di pulizia per assale elettrico per veicolo e relativo metodo di pulizia
CN118261060A (zh) * 2024-04-17 2024-06-28 江苏长三角智慧水务研究院有限公司 流量计清洗方法、装置、计算机设备、介质及程序产品
CN118289439B (zh) * 2024-05-07 2024-09-06 新昌县杰创控股有限公司 一种车间智能输送系统
US12227437B1 (en) * 2024-07-30 2025-02-18 Eric Michael Tyson, Sr. Water treatment system using reverse osmosis process for high salinity low temperature water

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2151671A (en) * 1936-07-21 1939-03-21 Lon D Wright Method for cleaning water mains
US2222516A (en) * 1937-07-21 1940-11-19 William T Powell Method and apparatus for cleaning fluid circulating systems
DE893595C (de) 1951-12-29 1953-10-19 Adalbert Besta Verfahren zum Loesen und Entfernen von Ablagerungen und Anlagerungen in Kanaelen und Rohren
US3162427A (en) * 1961-12-07 1964-12-22 Russell A Knudson Means for cleaning dairy barn vacuum lines
US3119399A (en) * 1962-01-04 1964-01-28 Lloyd F Bender Apparatus for washing milk conducting lines
US3467314A (en) 1966-12-29 1969-09-16 Norman J Grubb Apparatus for cleaning objects
US3483990A (en) * 1967-03-06 1969-12-16 Beckman Instruments Inc Dialyzer apparatus
US3551331A (en) 1969-09-22 1970-12-29 Du Pont Reverse osmosis separations using a treated polyamide membrane
US3625231A (en) * 1970-07-31 1971-12-07 William Getz Dental Products Apparatus for cleaning and conditioning dental handpieces
US3811408A (en) * 1972-11-06 1974-05-21 A Thompson Penumatic cleaning, disinfecting and oiling device for a tube-type dental handpiece
JPS49102159A (https=) * 1973-02-01 1974-09-26
US4622140A (en) * 1974-03-19 1986-11-11 Extracorporeal Medical Specialties, Inc. Device useful in the treatment of blood
US4400220A (en) * 1974-11-27 1983-08-23 Cole Jr Howard W Suppression of respirable dust with foam
US4019988A (en) * 1975-08-28 1977-04-26 Extracorporeal Medical Specialities Inc. Dialyzer membrane seal and tubing connector
US4169123A (en) * 1975-12-11 1979-09-25 Moore-Perk Corporation Hydrogen peroxide vapor sterilization method
CA1090261A (en) 1976-05-21 1980-11-25 Dean Hardy Cleaner for dialyzers
CH636121A5 (de) * 1977-03-18 1983-05-13 Schaefer Chemisches Inst Ag Metall-ionen-, phosphat- und enzym-freies reiniger-konzentrat.
US4209402A (en) 1977-07-12 1980-06-24 Gentles William M Kidney dialysis filter washing process
US4275413A (en) * 1978-03-30 1981-06-23 Takashi Sakamoto Linear interpolator for color correction
US4219333A (en) * 1978-07-03 1980-08-26 Harris Robert D Carbonated cleaning solution
DE3040995A1 (de) * 1979-11-09 1981-05-27 National Research Development Corp., London Vorrichtung zum erzeugen einer reinigungsspruehzerstaeubung
US4444597A (en) * 1980-03-03 1984-04-24 Norman Gortz Automated cleaning method for dialyzers
US4375413A (en) 1981-06-19 1983-03-01 Cordis Dow Corp. Rinsing device and method of rinsing artificial kidneys therewith
US4517081A (en) * 1981-11-17 1985-05-14 Renal Systems, Inc. Dialyzer reuse machine
JPS5969019A (ja) * 1982-10-15 1984-04-19 オリンパス光学工業株式会社 内視鏡用洗浄装置
US4477438A (en) * 1982-11-12 1984-10-16 Surgikos, Inc. Hydrogen peroxide composition
DE3417571C2 (de) * 1983-05-16 1986-10-30 Olympus Optical Co., Ltd., Tokio/Tokyo Verfahren zum Reinigen von Endoskopen, sowie Endoskop hierfür
US4707335A (en) * 1983-08-19 1987-11-17 Baxter Travenol Laboratories, Inc. System and apparatus for disinfecting, for reuse, separation devices for blood and associated fluid lines
JPH0658435B2 (ja) * 1983-09-24 1994-08-03 株式会社東芝 配管の洗浄方法
EP0160014B1 (en) * 1983-09-30 1993-01-07 Memtec Limited Cleaning of filters
GB8427999D0 (en) * 1983-11-07 1984-12-12 American Sterilizer Co Vaporization method
DE3430605A1 (de) * 1984-08-20 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur reinigung, desinfektion und sterilisation von aerztlichen, insbesondere zahnaerztlichen, instrumenten
US4695385A (en) * 1985-04-29 1987-09-22 Colorado Medical, Inc. Dialyzer reuse system
US5077008A (en) * 1986-02-06 1991-12-31 Steris Corporation Anti-microbial composition
NL8601939A (nl) 1986-07-28 1988-02-16 Philips Nv Werkwijze voor het verwijderen van ongewenste deeltjes van een oppervlak van een substraat.
US4881563A (en) * 1986-09-05 1989-11-21 General Motors Corporation Paint color change system
US4902352A (en) * 1986-09-05 1990-02-20 General Motors Corporation Paint color change system
US4863688A (en) * 1986-12-31 1989-09-05 American Sterilizer Company Method of decontaminating surfaces on or near living cells with vapor hydrogen peroxide
US5656302A (en) * 1987-05-14 1997-08-12 Minntech Corporation Stable, shippable, peroxy-containing microbicide
US4787404A (en) * 1987-06-12 1988-11-29 International Business Machines Corporation Low flow rate-low pressure atomizer device
CA1311912C (en) * 1987-07-09 1992-12-29 Werner Naf Method for the repair of the inside of installed conduits
DE3803410A1 (de) * 1988-02-05 1989-08-17 Karl Mueller Verfahren zur reinigung und beschichtung von zur wasserfuehrung bestimmten rohrleitungen
US5178830A (en) 1988-10-13 1993-01-12 Dibios S.A. Method of cleaning, disinfecting and sterilizing hemodialysis apparatus
US5109562A (en) * 1989-08-30 1992-05-05 C.V.D. System Cleaners Corporation Chemical vapor deposition system cleaner
WO1991015122A1 (en) * 1990-04-05 1991-10-17 Minntech Corporation Anticorrosive microbicide
US5139675A (en) 1990-08-08 1992-08-18 Arnold Edward R Filtration cleaning system
GB9020559D0 (en) * 1990-09-20 1990-10-31 Keymed Medicals & Ind Equip Cleaning and disinfecting medical instruments
US5279799A (en) 1990-10-23 1994-01-18 Hamo Ag Apparatus for cleaning and testing endoscopes
US5127961A (en) * 1990-12-14 1992-07-07 Naylor Industrial Services, Inc. Method and apparatus for forming a frothed fluid slug for pipe cleaning
US5261966A (en) * 1991-01-28 1993-11-16 Kabushiki Kaisha Toshiba Method of cleaning semiconductor wafers using mixer containing a bundle of gas permeable hollow yarns
US5160548A (en) * 1991-09-09 1992-11-03 Ohmstede Mechanical Services, Inc. Method for cleaning tube bundles using a slurry
US5322571A (en) 1992-03-11 1994-06-21 Plummer Design & Technologies, Inc. Method and apparatus for cleaning hoses
US5244468A (en) * 1992-07-27 1993-09-14 Harris Research, Inc. Urea containing internally-carbonated non-detergent cleaning composition and method of use
US5408991A (en) * 1992-07-31 1995-04-25 Olympus Optical Co., Ltd. Endoscope system wherein cleaning solution flows at same speed in cleaning solution supply section and in all flow paths of internal conduits
EP0603563A1 (de) * 1992-12-04 1994-06-29 F. Gehrig + Co. Ag Verfahren zur Prüfung und Reinigung von Endoskopen sowie Reinigungsgerät zur Durchführung des Verfahrens
US5395456A (en) * 1993-05-06 1995-03-07 Ferro Corporation Abrasive and purge compositions and methods of using the same
US6207201B1 (en) * 1993-06-03 2001-03-27 Amuchina International, Inc. Sodium hypochlorite based disinfectant and sterilizer for medical-surgical instruments
US5480565A (en) * 1993-10-08 1996-01-02 Levin; Nathan Methods for disinfecting dialyzers
JPH07231155A (ja) * 1994-02-16 1995-08-29 Fujitsu Ltd プリント配線板のエッチング装置及びエッチング方法
EP0672424A1 (en) * 1994-03-16 1995-09-20 Teijin Limited Method of sterilizing a blood dialyzer having semipermeable polymeric membranes by gamma-ray irradiation
US5616616A (en) * 1994-06-01 1997-04-01 Minntech Corporation Room Temperature sterilant
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5529701A (en) * 1995-03-20 1996-06-25 Revtech Industries, Inc. Method and apparatus for optimizing gas-liquid interfacial contact
US5662811A (en) * 1995-03-20 1997-09-02 Revtech Industries, Inc. Method for creating gas-liquid interfacial contact conditions for highly efficient mass transfer
US5628959A (en) * 1995-04-03 1997-05-13 Alcide Corporation Composition and methods for sterilizing dialyzers
JPH08289687A (ja) * 1995-04-25 1996-11-05 Sanyo Electric Co Ltd 流動性飲食物を扱うラインの洗浄方法
JP3504023B2 (ja) * 1995-05-26 2004-03-08 株式会社ルネサステクノロジ 洗浄装置および洗浄方法
US5961937A (en) * 1995-06-13 1999-10-05 Bitiess Microtecnica S.A. Universal device for the thorough cleaning, disinfecting and sterilizing of dental, surgical, and veterinary instruments as well as for other uses
US5772624A (en) 1995-07-20 1998-06-30 Medisystems Technology Corporation Reusable blood lines
US6193890B1 (en) * 1995-08-11 2001-02-27 Zenon Environmental Inc. System for maintaining a clean skein of hollow fibers while filtering suspended solids
US5944997A (en) * 1995-08-11 1999-08-31 Zenon Environmental Inc. System for maintaining a clean skein of hollow fibers while filtering suspended solids
US5795404A (en) * 1995-10-13 1998-08-18 Welch Allyn, Inc. Method and apparatus for cleaning channels of an endoscope
US5635195A (en) * 1995-11-17 1997-06-03 Minntech Corporation Premix for room temperature sterilant
US5589507A (en) * 1995-11-17 1996-12-31 Minntech Corporation Method for sterilizing medical devices utilizing a room temperature sterilant
ATE287645T1 (de) * 1995-12-01 2005-02-15 Minntech Corp Raumtemperatur-sterilisierungsmittel fur medizinische instrumente
US5615695A (en) 1995-12-15 1997-04-01 Chambers; Harvey E. Pulsater fluid system flusher
US5915395A (en) * 1996-05-29 1999-06-29 St Environmental Services Method for the cleaning of water mains
US5972875A (en) 1997-04-23 1999-10-26 Crutcher; Terry Low-foaming amine oxide surfactant concentrate and method of manufacture
US5896828A (en) * 1997-05-22 1999-04-27 Alfa Laval Agri Inc. Method and apparatus for cleaning milking pipelines and milking equipment
US6945257B2 (en) * 1997-06-23 2005-09-20 Princeton Trade & Technology Method for cleaning hollow tubing and fibers
US20040007255A1 (en) * 1997-06-20 2004-01-15 Labib Mohamed Emam Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow
US6454871B1 (en) * 1997-06-23 2002-09-24 Princeton Trade & Technology, Inc. Method of cleaning passageways using a mixed phase flow of gas and a liquid
US6027572A (en) * 1997-06-23 2000-02-22 Princeton Trade And Technologt, Inc Cleaning method for removing biofilm and debris from lines and tubing
US5941257A (en) * 1997-09-12 1999-08-24 Eastman Kodak Company Method for two-phase flow hydrodynamic cleaning for piping systems
US5855216A (en) 1997-10-09 1999-01-05 Robinson; Dane Q. Dental flossing device
US5931845A (en) 1998-02-20 1999-08-03 Amyette; Carol R. Pierced body part cleaning device
NO307453B1 (no) * 1998-06-29 2000-04-10 Intel Sampling As Fremgangsmõte og anordning for behandling i form av fjerning eller põføring av belegg põ innvendige flater i et lukket fluidsystem
CA2339274C (en) 1998-08-10 2008-11-04 University Of Manitoba Artificial test soil
US6050278A (en) 1998-09-24 2000-04-18 Minntech Corporation Dialyzer precleaning system
US6326340B1 (en) 1998-09-29 2001-12-04 Mohamed Emam Labib Cleaning composition and apparatus for removing biofilm and debris from lines and tubing and method therefor
US6261457B1 (en) * 1999-11-12 2001-07-17 Minntech Corporation Method and product for cleaning hollow fiber material and filter
DE19962344A1 (de) 1999-12-23 2001-07-12 Henkel Ecolab Gmbh & Co Ohg Verfahren und Mittel zur Reinigung und Desinfektion von empfindlichen medizinischen Geräten
JP2002011419A (ja) * 2000-06-28 2002-01-15 Hitachi Ltd 洗浄方法およびこれに用いる洗浄装置
JP2002066486A (ja) * 2000-09-01 2002-03-05 Kaken Tec Kk 管路内面の洗浄方法
JP4418096B2 (ja) 2000-09-08 2010-02-17 オリンパス株式会社 内視鏡
US6823881B1 (en) 2001-08-01 2004-11-30 Gary Mishkin Single channel, retractable needle dialyzer header cleaning device
US6679274B2 (en) * 2001-08-10 2004-01-20 Eastman Kodak Company Clean-in-place method for cleaning solution delivery systemes/lines
US6717019B2 (en) 2002-01-30 2004-04-06 Air Products And Chemicals, Inc. Glycidyl ether-capped acetylenic diol ethoxylate surfactants
US6986736B2 (en) 2002-12-23 2006-01-17 Advanced Sterilization Products Automated endoscope reprocessor connection integrity testing
US20040118437A1 (en) 2002-12-23 2004-06-24 Nguyen Nick Ngoc Method of detecting flow in endoscope channels
US7762949B2 (en) 2003-10-16 2010-07-27 Granit Medical Innovation, Llc Endoscope with open channels
BRPI0614120A2 (pt) 2005-07-28 2011-03-09 Stryker Gi Ltd sistema de controle aperfeiçoado para fornecer meio fluìdo a endoscópio
US8226774B2 (en) 2008-09-30 2012-07-24 Princeton Trade & Technology, Inc. Method for cleaning passageways such an endoscope channels using flow of liquid and gas
US8114221B2 (en) 2008-09-30 2012-02-14 Princeton Trade & Technology, Inc. Method and composition for cleaning tubular systems employing moving three-phase contact lines

Also Published As

Publication number Publication date
JP2007534454A (ja) 2007-11-29
US8083861B2 (en) 2011-12-27
EP1638703A1 (en) 2006-03-29
WO2004112975A1 (en) 2004-12-29
US20090229632A1 (en) 2009-09-17
JP4846574B2 (ja) 2011-12-28
US20040007255A1 (en) 2004-01-15

Similar Documents

Publication Publication Date Title
US8083861B2 (en) Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow
US6454871B1 (en) Method of cleaning passageways using a mixed phase flow of gas and a liquid
CA2478060C (en) Method for cleaning hollow tubing and fibers
US6303035B1 (en) Immersed membrane filtration process
AU2012355018B2 (en) Reverse osmosis treatment device and method for cleaning reverse osmosis treatment device
US20140238936A1 (en) Reverse osmosis and nanofiltration membrane cleaning
KR20100028116A (ko) 간단한 여과 시스템을 위한 세정 방법
Cabero et al. Rinsing of ultrafiltration ceramic membranes fouled with whey proteins: effects on cleaning procedures
KR20100137451A (ko) 전기 화학적으로 활성화시킨 물을 이용한 음료의 제조, 가공, 포장 및 분배
GB2512280A (en) Reverse osmosis and nanofiltration membrane cleaning
JP2016016397A (ja) ろ過膜の洗浄方法及び膜ろ過装置
US20050061741A1 (en) Method for treating reverse osmosis membranes with chlorine dioxide
US6016820A (en) Aqueous cleaning system
WO2014132069A2 (en) Reverse osmosis and nanofiltration membrane cleaning
US20070289362A1 (en) Air scouring for immersed membranes
JP2003024892A (ja) 冷却水配管の配管洗浄方法とその洗浄装置
US20060266705A1 (en) Refreshing chemicals during membrane cleaning
JP2007061697A (ja) 分離膜の洗浄方法、ならびに有機性汚水処理装置
Arnal et al. Cleaning ultrafiltration membranes by different chemical solutions with air bubbles
EP1901860B1 (de) Vorrichtung und verfahren zur reinigung und/oder desinfektion von filtern
KR20170137320A (ko) 여과막 세정장치
Antón Rodríguez Ageing under extreme ph conditions, modification and characterization of ultrafiltration and nanofiltration membranes
CN114601991A (zh) 透析系统的清洗方法及透析系统
JP2019202274A (ja) 膜ろ過装置、膜ろ過装置の洗浄方法および水処理方法
DE102005031232A1 (de) Vorrichtung und Verfahren zur Reinigung und/oder Desinfektion von Filtern

Legal Events

Date Code Title Description
FZDE Discontinued