JPS5435889A - Recovering method for clay from raw waste water of wastepaper - Google Patents

Recovering method for clay from raw waste water of wastepaper

Info

Publication number
JPS5435889A
JPS5435889A JP10227677A JP10227677A JPS5435889A JP S5435889 A JPS5435889 A JP S5435889A JP 10227677 A JP10227677 A JP 10227677A JP 10227677 A JP10227677 A JP 10227677A JP S5435889 A JPS5435889 A JP S5435889A
Authority
JP
Japan
Prior art keywords
waste water
wastepaper
clay
raw waste
recovering method
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
JP10227677A
Other languages
Japanese (ja)
Inventor
Ryonosuke Abe
Yoshinori Kasuga
Yoshio Okutsu
Yoshichika Shibata
Hiroki Suzuki
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.)
JGC Corp
Original Assignee
JGC Corp
Japan Gasoline 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 JGC Corp, Japan Gasoline Co Ltd filed Critical JGC Corp
Priority to JP10227677A priority Critical patent/JPS5435889A/en
Publication of JPS5435889A publication Critical patent/JPS5435889A/en
Pending legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)

Abstract

PURPOSE: To recover paper-making clay of good quality from raw waste water of wastepaper as well as to recover clarified water by adding a flocculant to the waste water and treating the resulting flocculent precipitate with hydrochloric acid to remove iron and Ca after which the precipttate is molded, dried, and calcined.
COPYRIGHT: (C)1979,JPO&Japio
JP10227677A 1977-08-26 1977-08-26 Recovering method for clay from raw waste water of wastepaper Pending JPS5435889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10227677A JPS5435889A (en) 1977-08-26 1977-08-26 Recovering method for clay from raw waste water of wastepaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10227677A JPS5435889A (en) 1977-08-26 1977-08-26 Recovering method for clay from raw waste water of wastepaper

Publications (1)

Publication Number Publication Date
JPS5435889A true JPS5435889A (en) 1979-03-16

Family

ID=14323070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10227677A Pending JPS5435889A (en) 1977-08-26 1977-08-26 Recovering method for clay from raw waste water of wastepaper

Country Status (1)

Country Link
JP (1) JPS5435889A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911251A (en) * 2018-08-02 2018-11-30 马强 A kind of papermaking enterprise Sewage treatment filter
CN108911258A (en) * 2018-08-02 2018-11-30 马强 A kind of filtering method of papermaking enterprise Sewage treatment filter
CN108911254A (en) * 2018-08-02 2018-11-30 马强 A kind of sediment processing unit for enterprise wastewater recycling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108911251A (en) * 2018-08-02 2018-11-30 马强 A kind of papermaking enterprise Sewage treatment filter
CN108911258A (en) * 2018-08-02 2018-11-30 马强 A kind of filtering method of papermaking enterprise Sewage treatment filter
CN108911254A (en) * 2018-08-02 2018-11-30 马强 A kind of sediment processing unit for enterprise wastewater recycling

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