JPS5347367A - Deodorizing method for sludgy matter - Google Patents

Deodorizing method for sludgy matter

Info

Publication number
JPS5347367A
JPS5347367A JP12184476A JP12184476A JPS5347367A JP S5347367 A JPS5347367 A JP S5347367A JP 12184476 A JP12184476 A JP 12184476A JP 12184476 A JP12184476 A JP 12184476A JP S5347367 A JPS5347367 A JP S5347367A
Authority
JP
Japan
Prior art keywords
sludgy
matter
deodorizing method
dredged
particles
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.)
Granted
Application number
JP12184476A
Other languages
Japanese (ja)
Other versions
JPS5811245B2 (en
Inventor
Isamu Motomura
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP51121844A priority Critical patent/JPS5811245B2/en
Publication of JPS5347367A publication Critical patent/JPS5347367A/en
Publication of JPS5811245B2 publication Critical patent/JPS5811245B2/en
Expired 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
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins

Landscapes

  • Treating Waste Gases (AREA)
  • Treatment Of Sludge (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: To deodorize the dredged sludgy matter without requiring the power supply and the addition of chemicals from the outside, by introducing H2S from the dredged sludgy matter into the lower part of the mixed packed layer constituted of electrically conductive particles such as particles of graphite, active carbon, etc. and granular iron and by converting H2S to FeS and removing it by supplying seawater from the upper part of the above layer.
COPYRIGHT: (C)1978,JPO&Japio
JP51121844A 1976-10-13 1976-10-13 Sludge deodorization method Expired JPS5811245B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51121844A JPS5811245B2 (en) 1976-10-13 1976-10-13 Sludge deodorization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51121844A JPS5811245B2 (en) 1976-10-13 1976-10-13 Sludge deodorization method

Publications (2)

Publication Number Publication Date
JPS5347367A true JPS5347367A (en) 1978-04-27
JPS5811245B2 JPS5811245B2 (en) 1983-03-02

Family

ID=14821323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51121844A Expired JPS5811245B2 (en) 1976-10-13 1976-10-13 Sludge deodorization method

Country Status (1)

Country Link
JP (1) JPS5811245B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135699U (en) * 1979-03-20 1980-09-26
CN113501636A (en) * 2021-08-03 2021-10-15 中国水利水电第六工程局有限公司 Repairing agent for in-situ treatment of black and odorous water body bottom mud and preparation and use methods thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63310149A (en) * 1987-06-12 1988-12-19 Hitachi Cable Ltd Package for highly integrated ic and its manufacture
JPH0366854A (en) * 1989-08-04 1991-03-22 Toshiichi Daimatsu Expansion joint for roof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135699U (en) * 1979-03-20 1980-09-26
CN113501636A (en) * 2021-08-03 2021-10-15 中国水利水电第六工程局有限公司 Repairing agent for in-situ treatment of black and odorous water body bottom mud and preparation and use methods thereof

Also Published As

Publication number Publication date
JPS5811245B2 (en) 1983-03-02

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