JPS6253212B2 - - Google Patents

Info

Publication number
JPS6253212B2
JPS6253212B2 JP1145887A JP1145887A JPS6253212B2 JP S6253212 B2 JPS6253212 B2 JP S6253212B2 JP 1145887 A JP1145887 A JP 1145887A JP 1145887 A JP1145887 A JP 1145887A JP S6253212 B2 JPS6253212 B2 JP S6253212B2
Authority
JP
Japan
Prior art keywords
tank
foam
nitrification
gas
foam layer
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
Application number
JP1145887A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62176521A (ja
Inventor
Katsuyuki Kataoka
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP62011458A priority Critical patent/JPS62176521A/ja
Publication of JPS62176521A publication Critical patent/JPS62176521A/ja
Publication of JPS6253212B2 publication Critical patent/JPS6253212B2/ja
Granted 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
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Treating Waste Gases (AREA)
  • Activated Sludge Processes (AREA)
JP62011458A 1987-01-22 1987-01-22 悪臭ガスの脱臭方法 Granted JPS62176521A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62011458A JPS62176521A (ja) 1987-01-22 1987-01-22 悪臭ガスの脱臭方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62011458A JPS62176521A (ja) 1987-01-22 1987-01-22 悪臭ガスの脱臭方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6937281A Division JPS57184415A (en) 1981-05-11 1981-05-11 Method for deodorizing malodorous gas

Publications (2)

Publication Number Publication Date
JPS62176521A JPS62176521A (ja) 1987-08-03
JPS6253212B2 true JPS6253212B2 (enrdf_load_stackoverflow) 1987-11-09

Family

ID=11778651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62011458A Granted JPS62176521A (ja) 1987-01-22 1987-01-22 悪臭ガスの脱臭方法

Country Status (1)

Country Link
JP (1) JPS62176521A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0502217B1 (en) * 1990-10-03 1996-12-18 Kay Seven Co., Ltd. Shaft coupling

Also Published As

Publication number Publication date
JPS62176521A (ja) 1987-08-03

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