JPS52129063A - Filtering using magnetic powder as filtration assisting agent - Google Patents

Filtering using magnetic powder as filtration assisting agent

Info

Publication number
JPS52129063A
JPS52129063A JP4635176A JP4635176A JPS52129063A JP S52129063 A JPS52129063 A JP S52129063A JP 4635176 A JP4635176 A JP 4635176A JP 4635176 A JP4635176 A JP 4635176A JP S52129063 A JPS52129063 A JP S52129063A
Authority
JP
Japan
Prior art keywords
water
filtering
magnetic powder
assisting agent
filtration
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
JP4635176A
Other languages
Japanese (ja)
Inventor
Mitsugi Miura
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.)
Miura Engineering International Co Ltd
Original Assignee
Miura Engineering International 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 Miura Engineering International Co Ltd filed Critical Miura Engineering International Co Ltd
Priority to JP4635176A priority Critical patent/JPS52129063A/en
Publication of JPS52129063A publication Critical patent/JPS52129063A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a diltering method by which, in order to obtain city water or factory water from river water or the like, mixture in the river water or the like will be removed only when the sediment and water is taken out and filtered, or only when reverse washing waste water is filtered from a filter device for the top supernatant water.
COPYRIGHT: (C)1977,JPO&Japio
JP4635176A 1976-04-22 1976-04-22 Filtering using magnetic powder as filtration assisting agent Pending JPS52129063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4635176A JPS52129063A (en) 1976-04-22 1976-04-22 Filtering using magnetic powder as filtration assisting agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4635176A JPS52129063A (en) 1976-04-22 1976-04-22 Filtering using magnetic powder as filtration assisting agent

Publications (1)

Publication Number Publication Date
JPS52129063A true JPS52129063A (en) 1977-10-29

Family

ID=12744714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4635176A Pending JPS52129063A (en) 1976-04-22 1976-04-22 Filtering using magnetic powder as filtration assisting agent

Country Status (1)

Country Link
JP (1) JPS52129063A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005125248A (en) * 2003-10-24 2005-05-19 Yasukura Sakai Solid-liquid separator
JP2010131499A (en) * 2008-12-03 2010-06-17 Sumitomo Heavy Ind Ltd Sludge dewatering method
JP2010131500A (en) * 2008-12-03 2010-06-17 Sumitomo Heavy Ind Ltd Sludge treatment method and sludge treatment apparatus
JP2012206106A (en) * 2011-03-15 2012-10-25 Toshiba Corp Resin composite, filter aid for water treatment, precoat material for water treatment, and water treatment method
JP2012255190A (en) * 2011-06-08 2012-12-27 Toshiba Corp Copper recovery apparatus
JP2013075288A (en) * 2011-03-15 2013-04-25 Toshiba Corp Apparatus and method for metal recovery
US9121083B2 (en) 2011-03-15 2015-09-01 Kabushiki Kaisha Toshiba Copper recovery apparatus and copper recovery method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005125248A (en) * 2003-10-24 2005-05-19 Yasukura Sakai Solid-liquid separator
JP4656830B2 (en) * 2003-10-24 2011-03-23 保藏 酒井 Solid-liquid separation method and apparatus
JP2010131499A (en) * 2008-12-03 2010-06-17 Sumitomo Heavy Ind Ltd Sludge dewatering method
JP2010131500A (en) * 2008-12-03 2010-06-17 Sumitomo Heavy Ind Ltd Sludge treatment method and sludge treatment apparatus
JP2012206106A (en) * 2011-03-15 2012-10-25 Toshiba Corp Resin composite, filter aid for water treatment, precoat material for water treatment, and water treatment method
JP2013075288A (en) * 2011-03-15 2013-04-25 Toshiba Corp Apparatus and method for metal recovery
US9121083B2 (en) 2011-03-15 2015-09-01 Kabushiki Kaisha Toshiba Copper recovery apparatus and copper recovery method
JP2012255190A (en) * 2011-06-08 2012-12-27 Toshiba Corp Copper recovery apparatus
US8986541B2 (en) 2011-06-08 2015-03-24 Kabushiki Kaisha Toshiba Copper recovery apparatus
US9701553B2 (en) 2011-06-08 2017-07-11 Kabushiki Kaisha Toshiba Copper recovery apparatus

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