JPS5358484A - Trating method for slidge - Google Patents

Trating method for slidge

Info

Publication number
JPS5358484A
JPS5358484A JP13372976A JP13372976A JPS5358484A JP S5358484 A JPS5358484 A JP S5358484A JP 13372976 A JP13372976 A JP 13372976A JP 13372976 A JP13372976 A JP 13372976A JP S5358484 A JPS5358484 A JP S5358484A
Authority
JP
Japan
Prior art keywords
sludge
slidge
trating
gel
water
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
JP13372976A
Other languages
Japanese (ja)
Inventor
Tamotsu Murase
Shuji Yamaguchi
Toshio Kurato
Masaaki Nagai
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP13372976A priority Critical patent/JPS5358484A/en
Publication of JPS5358484A publication Critical patent/JPS5358484A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Abstract

PURPOSE: To perform the drying treatment of the sludge without the heat treatment and the generation of malodor, by mixing the dehydrated granular silica gel to the sludge, combining the water component of the sludge to the gel as water of crystallization, after that, separating the powdery sludge and the reutilizing the gel after its dehydration.
COPYRIGHT: (C)1978,JPO&Japio
JP13372976A 1976-11-09 1976-11-09 Trating method for slidge Pending JPS5358484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13372976A JPS5358484A (en) 1976-11-09 1976-11-09 Trating method for slidge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13372976A JPS5358484A (en) 1976-11-09 1976-11-09 Trating method for slidge

Publications (1)

Publication Number Publication Date
JPS5358484A true JPS5358484A (en) 1978-05-26

Family

ID=15111536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13372976A Pending JPS5358484A (en) 1976-11-09 1976-11-09 Trating method for slidge

Country Status (1)

Country Link
JP (1) JPS5358484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553844A (en) * 1978-06-24 1980-01-11 Hitachi Kiden Kogyo Ltd Treating method of waste such as sewage sludge

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918305A (en) * 1972-06-09 1974-02-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918305A (en) * 1972-06-09 1974-02-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553844A (en) * 1978-06-24 1980-01-11 Hitachi Kiden Kogyo Ltd Treating method of waste such as sewage sludge

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