ATE347933T1 - Methode und vorrichtung zur minimierung des anfallenden abwassers - Google Patents

Methode und vorrichtung zur minimierung des anfallenden abwassers

Info

Publication number
ATE347933T1
ATE347933T1 AT97903114T AT97903114T ATE347933T1 AT E347933 T1 ATE347933 T1 AT E347933T1 AT 97903114 T AT97903114 T AT 97903114T AT 97903114 T AT97903114 T AT 97903114T AT E347933 T1 ATE347933 T1 AT E347933T1
Authority
AT
Austria
Prior art keywords
rinse
exchange bed
minimizing wastewater
cycle
loop
Prior art date
Application number
AT97903114T
Other languages
German (de)
English (en)
Inventor
Juzer Jangbarwala
Charles F Michaud
Original Assignee
Hydromatix Inc
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 Hydromatix Inc filed Critical Hydromatix Inc
Application granted granted Critical
Publication of ATE347933T1 publication Critical patent/ATE347933T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/05—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds
    • B01J49/08—Regeneration or reactivation of ion-exchangers; Apparatus therefor of fixed beds containing cationic and anionic exchangers in separate beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Removal Of Specific Substances (AREA)
AT97903114T 1996-01-26 1997-01-24 Methode und vorrichtung zur minimierung des anfallenden abwassers ATE347933T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/592,803 US5718828A (en) 1996-01-26 1996-01-26 Method for minimizing wastewater discharge

Publications (1)

Publication Number Publication Date
ATE347933T1 true ATE347933T1 (de) 2007-01-15

Family

ID=24372132

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97903114T ATE347933T1 (de) 1996-01-26 1997-01-24 Methode und vorrichtung zur minimierung des anfallenden abwassers

Country Status (11)

Country Link
US (2) US5718828A (enExample)
EP (1) EP0879085B1 (enExample)
JP (1) JP2000503889A (enExample)
KR (1) KR100461764B1 (enExample)
CN (1) CN1117634C (enExample)
AT (1) ATE347933T1 (enExample)
AU (1) AU709121B2 (enExample)
CA (1) CA2243978A1 (enExample)
DE (1) DE69737090T2 (enExample)
IL (1) IL125363A0 (enExample)
WO (1) WO1997026992A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2197525A1 (en) * 1996-02-14 1997-08-15 Mahabala R. Adiga Plating waste water treatment and metals recovery method
US5951874A (en) * 1997-07-25 1999-09-14 Hydromatix, Inc. Method for minimizing wastewater discharge
US6776913B1 (en) 1999-07-20 2004-08-17 Juzer Jangbarwala Water softening method and apparatus for use therewith
US6878258B2 (en) * 2002-02-11 2005-04-12 Applied Materials, Inc. Apparatus and method for removing contaminants from semiconductor copper electroplating baths
US7273555B2 (en) * 2003-05-30 2007-09-25 Severn Trent Services, Inc. Process for continuous ion exchange
US7132052B2 (en) * 2003-12-11 2006-11-07 General Electric Company System for the purification and reuse of spent brine in a water softener
US7057506B2 (en) * 2004-01-16 2006-06-06 Hewlett-Packard Development Company, L.P. Cooling fluid provisioning with location aware sensors
US7846338B2 (en) * 2006-11-22 2010-12-07 Amalgamated Research, Inc. Ion exchange process
JP5770004B2 (ja) * 2011-04-06 2015-08-26 株式会社ディスコ 加工廃液処理装置
US8961770B2 (en) 2011-10-27 2015-02-24 Pentair Residential Filtration, Llc Controller and method of operation of a capacitive deionization system
US9695070B2 (en) 2011-10-27 2017-07-04 Pentair Residential Filtration, Llc Regeneration of a capacitive deionization system
US9010361B2 (en) 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
US9637397B2 (en) 2011-10-27 2017-05-02 Pentair Residential Filtration, Llc Ion removal using a capacitive deionization system
US8671985B2 (en) 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
CN103255419A (zh) * 2012-02-15 2013-08-21 库特勒自动化系统(苏州)有限公司 光电池湿制程中废物体系的回收系统及回收方法
US10029249B1 (en) 2014-07-25 2018-07-24 Baker Hughes, A Ge Company, Llc System and method for ion exchange regeneration
TWI519349B (zh) * 2014-10-22 2016-02-01 友特貿易有限公司 一種利用壓縮空氣以減少再生液及廢水之設備及其方法
CN105413762B (zh) * 2015-12-15 2018-08-24 中国大唐集团科学技术研究院有限公司华东分公司 凝结水精处理再生系统阳再生塔内树脂输出系统及方法
CN108128950A (zh) * 2017-10-11 2018-06-08 盐城市凌意环保科技有限公司 一种h酸废水的处理装置及其处理方法
SG11202005788RA (en) * 2017-12-22 2020-07-29 Ozono Polaris S A De C V Process and system for back-and-forth washing of adsorptive media
US11952294B2 (en) * 2018-08-01 2024-04-09 Enviropacific Services Limited System and process for removing polyfluorinated pollutants from water
WO2020163533A1 (en) * 2019-02-05 2020-08-13 Arizona Board Of Regents On Behalf Of Arizona State University System and method of water rejuvenation for the regeneration of sorbent filters
CN110668543B (zh) * 2019-10-24 2022-03-11 浙江新中港热电股份有限公司 一种离子交换再生废水的回收系统及处理工艺
CN115504541B (zh) * 2022-09-14 2024-02-27 西安热工研究院有限公司 凝结水精处理系统离子交换树脂定位方法和装置
JP7593448B1 (ja) 2023-08-03 2024-12-03 栗田工業株式会社 上向流式イオン交換塔の運転方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510506A (enExample) * 1951-04-12
US2938868A (en) * 1955-03-11 1960-05-31 Infilco Inc Method of controlling regeneration of ion exchangers and apparatus
DE1642805B2 (de) * 1967-05-27 1976-09-02 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur durchfuehrung des ionenaustausches
US3531401A (en) * 1968-01-23 1970-09-29 Crane Co Method of regenerating ion exchangers
US3455819A (en) * 1968-04-01 1969-07-15 Crane Co Method for scrubbing ion exchange resins
US3985648A (en) * 1974-06-27 1976-10-12 Almag Pollution Control Corporation Method and system for purifying liquid
DE2652164C2 (de) * 1976-11-16 1986-05-28 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren zur Minimierung organischer Abfallstoffe aus wäßrigen Produkt- und Raffinat-Strömen von Flüssig-flüssig-Extraktionsprozessen
DE2732927C2 (de) * 1977-07-21 1979-04-12 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Verfahren zur Aussonderung von Verunreinigungen aus einem stromlosen Metallisierungsbad
JPS6034704B2 (ja) * 1977-12-07 1985-08-10 日立電線株式会社 多心ケ−ブルの混線試験方法および装置
US4176056A (en) * 1978-04-27 1979-11-27 Pennwalt Corporation Cyclic operation of a bed of mixed ion exchange resins
DE3005249A1 (de) * 1980-02-13 1981-08-20 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum regenieren von austauscherharzen
US4427549A (en) * 1982-08-19 1984-01-24 Kinetico, Inc. Deionization method and apparatus
US4652352A (en) * 1985-11-04 1987-03-24 Saieva Carl J Process and apparatus for recovering metals from dilute solutions
US4824575A (en) * 1987-06-22 1989-04-25 Schlossel Richard H Metal-containing waste water treatment and metal recovery process
GB8817083D0 (en) * 1988-07-18 1988-08-24 Solt G S Improved method of ion exchange & apparatus for carrying out said method
US5066371A (en) * 1989-02-24 1991-11-19 Metanetix, Inc. Removal of contaminants and recovery of metals from waste solutions
US5013449A (en) * 1989-05-26 1991-05-07 The Dow Chemical Company Process for solute recovery utilizing recycle liquids having a stored concentration profile
US5269936A (en) * 1989-10-16 1993-12-14 Johannesburg Consolidated Investment Co. Process for treating ion exchange resin
US5156825A (en) * 1990-09-26 1992-10-20 Amp Incorporated Adsorption and elution of metal from ion exchange resin
US5352345A (en) * 1991-05-07 1994-10-04 Alliedsignal Inc. Ion exchange resin regenerant waste recovery and recycling via bipolar membranes
US5407564A (en) * 1993-01-25 1995-04-18 Turf Industries, Inc. Closed loop liquid treatment and recycling system
US5415765A (en) * 1993-04-07 1995-05-16 Kinetico Engineered Systems, Inc. Water treatment system

Also Published As

Publication number Publication date
CN1117634C (zh) 2003-08-13
CN1213328A (zh) 1999-04-07
KR100461764B1 (ko) 2005-07-05
US5776340A (en) 1998-07-07
AU1710397A (en) 1997-08-20
DE69737090D1 (de) 2007-01-25
AU709121B2 (en) 1999-08-19
EP0879085A4 (en) 2005-10-05
IL125363A0 (en) 1999-03-12
US5718828A (en) 1998-02-17
KR19990081950A (ko) 1999-11-15
CA2243978A1 (en) 1997-07-31
WO1997026992A1 (en) 1997-07-31
JP2000503889A (ja) 2000-04-04
EP0879085A1 (en) 1998-11-25
DE69737090T2 (de) 2007-06-06
EP0879085B1 (en) 2006-12-13

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