JP4244838B2 - 古紙の処理方法 - Google Patents

古紙の処理方法 Download PDF

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Publication number
JP4244838B2
JP4244838B2 JP2004088946A JP2004088946A JP4244838B2 JP 4244838 B2 JP4244838 B2 JP 4244838B2 JP 2004088946 A JP2004088946 A JP 2004088946A JP 2004088946 A JP2004088946 A JP 2004088946A JP 4244838 B2 JP4244838 B2 JP 4244838B2
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Japan
Prior art keywords
waste paper
pulp
paper
polyvalent metal
present
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 - Fee Related
Application number
JP2004088946A
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English (en)
Japanese (ja)
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JP2005273091A (ja
JP2005273091A5 (https=
Inventor
正元 尾松
孝之 直原
佳次郎 杣
英子 清水
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.)
New Oji Paper Co Ltd
Oji Holdings Corp
Original Assignee
Oji Holdings Corp
Oji Paper 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 Oji Holdings Corp, Oji Paper Co Ltd filed Critical Oji Holdings Corp
Priority to JP2004088946A priority Critical patent/JP4244838B2/ja
Publication of JP2005273091A publication Critical patent/JP2005273091A/ja
Publication of JP2005273091A5 publication Critical patent/JP2005273091A5/ja
Application granted granted Critical
Publication of JP4244838B2 publication Critical patent/JP4244838B2/ja
Anticipated expiration legal-status Critical
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

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  • Paper (AREA)
JP2004088946A 2004-03-25 2004-03-25 古紙の処理方法 Expired - Fee Related JP4244838B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004088946A JP4244838B2 (ja) 2004-03-25 2004-03-25 古紙の処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004088946A JP4244838B2 (ja) 2004-03-25 2004-03-25 古紙の処理方法

Publications (3)

Publication Number Publication Date
JP2005273091A JP2005273091A (ja) 2005-10-06
JP2005273091A5 JP2005273091A5 (https=) 2006-08-31
JP4244838B2 true JP4244838B2 (ja) 2009-03-25

Family

ID=35173060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004088946A Expired - Fee Related JP4244838B2 (ja) 2004-03-25 2004-03-25 古紙の処理方法

Country Status (1)

Country Link
JP (1) JP4244838B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5832159B2 (ja) * 2011-06-28 2015-12-16 デュプロ精工株式会社 古紙再生処理装置およびその洗浄方法

Also Published As

Publication number Publication date
JP2005273091A (ja) 2005-10-06

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