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JPS56121685A - Treatment of liquid containing iron ion and manganese ion - Google Patents

Treatment of liquid containing iron ion and manganese ion

Info

Publication number
JPS56121685A
JPS56121685AJP2553180AJP2553180AJPS56121685AJP S56121685 AJPS56121685 AJP S56121685AJP 2553180 AJP2553180 AJP 2553180AJP 2553180 AJP2553180 AJP 2553180AJP S56121685 AJPS56121685 AJP S56121685A
Authority
JP
Japan
Prior art keywords
liquid
ions
condensed
salts
added
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.)
Pending
Application number
JP2553180A
Other languages
Japanese (ja)
Inventor
Teruyoshi Tsukamoto
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.)
Ebara Corp
Original Assignee
Ebara Infilco Co Ltd
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 Ebara Infilco Co LtdfiledCriticalEbara Infilco Co Ltd
Priority to JP2553180ApriorityCriticalpatent/JPS56121685A/en
Publication of JPS56121685ApublicationCriticalpatent/JPS56121685A/en
Pendinglegal-statusCriticalCurrent

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Abstract

PURPOSE: To separate the liquid containing Fe and Mn ions to liquid which contains less amount of Fe and Mn ions these salts, and to liquid in which ions and salts of Fe and Mn have been condensed, by passing said liquid through a reverse permeable film device in reducing atmosphere.
CONSTITUTION: After acidic liquid 1 containing Fe and Mn ions is charged into reservoir tank A and the concn. is uniformalized, the liquid is taken out from tank A and liquid 3 containing a reducing agent, such as sodium sulfite, etc., is added to the liquid in more than equivalent to the Fe and Mn ions contained. Moreover, germicide and algicide, such as formalin, copper sulfate, etc., are added to the liquid and the liquid is passed into the reverse permeable film device B in a reducing atmosphere irradiating ultraviolet ray E, etc., and passed through the device keeping germicidal state or the like under a pressure. The liquid is separated to film permeable liquid 5 which does not contain metallic ions and these salts and to liquid 4 in which they have been condensed. Alkali agent 6 such as slaked lime and oxidizing agent 8 such as air are added to the condensed liquid to settle the metallic ions in the reaction tank C, and the slurry of sediment is supplied to sedimentation separator D and separated to treated water 9 and sediment 10.
COPYRIGHT: (C)1981,JPO&Japio
JP2553180A1980-02-291980-02-29Treatment of liquid containing iron ion and manganese ionPendingJPS56121685A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP2553180AJPS56121685A (en)1980-02-291980-02-29Treatment of liquid containing iron ion and manganese ion

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP2553180AJPS56121685A (en)1980-02-291980-02-29Treatment of liquid containing iron ion and manganese ion

Publications (1)

Publication NumberPublication Date
JPS56121685Atrue JPS56121685A (en)1981-09-24

Family

ID=12168606

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP2553180APendingJPS56121685A (en)1980-02-291980-02-29Treatment of liquid containing iron ion and manganese ion

Country Status (1)

CountryLink
JP (1)JPS56121685A (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP1312408A3 (en)*2001-11-162003-08-06US Filter Wastewater Group, Inc.Method of cleaning membranes
JP2010137209A (en)*2008-12-092010-06-24Uerushii:KkWater treatment method
US8268176B2 (en)2003-08-292012-09-18Siemens Industry, Inc.Backwash
US8287743B2 (en)2007-05-292012-10-16Siemens Industry, Inc.Membrane cleaning with pulsed airlift pump
US8293098B2 (en)2006-10-242012-10-23Siemens Industry, Inc.Infiltration/inflow control for membrane bioreactor
US8318028B2 (en)2007-04-022012-11-27Siemens Industry, Inc.Infiltration/inflow control for membrane bioreactor
US8377305B2 (en)2004-09-152013-02-19Siemens Industry, Inc.Continuously variable aeration
US8382981B2 (en)2008-07-242013-02-26Siemens Industry, Inc.Frame system for membrane filtration modules
US8894858B1 (en)2005-08-222014-11-25Evoqua Water Technologies LlcMethod and assembly for water filtration using a tube manifold to minimize backwash
US8956464B2 (en)2009-06-112015-02-17Evoqua Water Technologies LlcMethod of cleaning membranes
US9022224B2 (en)2010-09-242015-05-05Evoqua Water Technologies LlcFluid control manifold for membrane filtration system
US9533261B2 (en)2012-06-282017-01-03Evoqua Water Technologies LlcPotting method
US9604166B2 (en)2011-09-302017-03-28Evoqua Water Technologies LlcManifold arrangement
US9675938B2 (en)2005-04-292017-06-13Evoqua Water Technologies LlcChemical clean for membrane filter
US9764289B2 (en)2012-09-262017-09-19Evoqua Water Technologies LlcMembrane securement device
US9764288B2 (en)2007-04-042017-09-19Evoqua Water Technologies LlcMembrane module protection
US9815027B2 (en)2012-09-272017-11-14Evoqua Water Technologies LlcGas scouring apparatus for immersed membranes
US9914097B2 (en)2010-04-302018-03-13Evoqua Water Technologies LlcFluid flow distribution device
US9925499B2 (en)2011-09-302018-03-27Evoqua Water Technologies LlcIsolation valve with seal for end cap of a filtration system
US9962865B2 (en)2012-09-262018-05-08Evoqua Water Technologies LlcMembrane potting methods
US10322375B2 (en)2015-07-142019-06-18Evoqua Water Technologies LlcAeration device for filtration system
US10427102B2 (en)2013-10-022019-10-01Evoqua Water Technologies LlcMethod and device for repairing a membrane filtration module

Cited By (33)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP1312408A3 (en)*2001-11-162003-08-06US Filter Wastewater Group, Inc.Method of cleaning membranes
US8268176B2 (en)2003-08-292012-09-18Siemens Industry, Inc.Backwash
US8377305B2 (en)2004-09-152013-02-19Siemens Industry, Inc.Continuously variable aeration
US9675938B2 (en)2005-04-292017-06-13Evoqua Water Technologies LlcChemical clean for membrane filter
US8894858B1 (en)2005-08-222014-11-25Evoqua Water Technologies LlcMethod and assembly for water filtration using a tube manifold to minimize backwash
US8293098B2 (en)2006-10-242012-10-23Siemens Industry, Inc.Infiltration/inflow control for membrane bioreactor
US8318028B2 (en)2007-04-022012-11-27Siemens Industry, Inc.Infiltration/inflow control for membrane bioreactor
US9764288B2 (en)2007-04-042017-09-19Evoqua Water Technologies LlcMembrane module protection
US8372276B2 (en)2007-05-292013-02-12Siemens Industry, Inc.Membrane cleaning with pulsed airlift pump
US8840783B2 (en)2007-05-292014-09-23Evoqua Water Technologies LlcWater treatment membrane cleaning with pulsed airlift pump
US9206057B2 (en)2007-05-292015-12-08Evoqua Water Technologies LlcMembrane cleaning with pulsed airlift pump
US8287743B2 (en)2007-05-292012-10-16Siemens Industry, Inc.Membrane cleaning with pulsed airlift pump
US10507431B2 (en)2007-05-292019-12-17Evoqua Water Technologies LlcMembrane cleaning with pulsed airlift pump
US9573824B2 (en)2007-05-292017-02-21Evoqua Water Technologies LlcMembrane cleaning with pulsed airlift pump
US8382981B2 (en)2008-07-242013-02-26Siemens Industry, Inc.Frame system for membrane filtration modules
US9023206B2 (en)2008-07-242015-05-05Evoqua Water Technologies LlcFrame system for membrane filtration modules
JP2010137209A (en)*2008-12-092010-06-24Uerushii:KkWater treatment method
US8956464B2 (en)2009-06-112015-02-17Evoqua Water Technologies LlcMethod of cleaning membranes
US9914097B2 (en)2010-04-302018-03-13Evoqua Water Technologies LlcFluid flow distribution device
US10441920B2 (en)2010-04-302019-10-15Evoqua Water Technologies LlcFluid flow distribution device
US9630147B2 (en)2010-09-242017-04-25Evoqua Water Technologies LlcFluid control manifold for membrane filtration system
US9022224B2 (en)2010-09-242015-05-05Evoqua Water Technologies LlcFluid control manifold for membrane filtration system
US9604166B2 (en)2011-09-302017-03-28Evoqua Water Technologies LlcManifold arrangement
US9925499B2 (en)2011-09-302018-03-27Evoqua Water Technologies LlcIsolation valve with seal for end cap of a filtration system
US11065569B2 (en)2011-09-302021-07-20Rohm And Haas Electronic Materials Singapore Pte. Ltd.Manifold arrangement
US10391432B2 (en)2011-09-302019-08-27Evoqua Water Technologies LlcManifold arrangement
US9533261B2 (en)2012-06-282017-01-03Evoqua Water Technologies LlcPotting method
US9764289B2 (en)2012-09-262017-09-19Evoqua Water Technologies LlcMembrane securement device
US9962865B2 (en)2012-09-262018-05-08Evoqua Water Technologies LlcMembrane potting methods
US9815027B2 (en)2012-09-272017-11-14Evoqua Water Technologies LlcGas scouring apparatus for immersed membranes
US10427102B2 (en)2013-10-022019-10-01Evoqua Water Technologies LlcMethod and device for repairing a membrane filtration module
US11173453B2 (en)2013-10-022021-11-16Rohm And Haas Electronic Materials SingaporesMethod and device for repairing a membrane filtration module
US10322375B2 (en)2015-07-142019-06-18Evoqua Water Technologies LlcAeration device for filtration system

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