JPS55111824A - Deodorizing method - Google Patents

Deodorizing method

Info

Publication number
JPS55111824A
JPS55111824A JP1932679A JP1932679A JPS55111824A JP S55111824 A JPS55111824 A JP S55111824A JP 1932679 A JP1932679 A JP 1932679A JP 1932679 A JP1932679 A JP 1932679A JP S55111824 A JPS55111824 A JP S55111824A
Authority
JP
Japan
Prior art keywords
air
smells
aeration
offensive
fan
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
JP1932679A
Other languages
Japanese (ja)
Inventor
Masato Nishimura
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.)
Hitachi Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo 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 Hitachi Kiden Kogyo Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP1932679A priority Critical patent/JPS55111824A/en
Publication of JPS55111824A publication Critical patent/JPS55111824A/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
    • 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)

Abstract

PURPOSE: To eliminate the need for a fan for deodorizing faciliy, and to simplify the facility, by a method wherein a fan for aeration is used, offensive smells from sources where the smells are generated are sucked through a deodorizing machine, and the smells are sent into an aeration tank.
CONSTITUTION: An offensive smell generating source 1 covered lest offensive smells should directly be exhausted into atmospheric air, a deodorizing machine 3, a fan 2 for aeration and an aeration tank 4 are connected an arranged in this order, the offensive smells from the generating source 1 are removed by means of the deodorizing machine 3 approximately complete, and the gas is introduced into the aeration tank 4 as air for sewage disposal aeration and aerated. When the quantity of air after deodorization is less than the quantity of air for necessary aeration, supplementary air is taken if from atmospheric air through a branch duct d and supplied, and when all offensive smells consist of only water-soluble gas and do not contain water-insoluble gas, air in the offensive smell generating source 1 may directly be sucked by means of a by-pass duct f.
COPYRIGHT: (C)1980,JPO&Japio
JP1932679A 1979-02-20 1979-02-20 Deodorizing method Pending JPS55111824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1932679A JPS55111824A (en) 1979-02-20 1979-02-20 Deodorizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1932679A JPS55111824A (en) 1979-02-20 1979-02-20 Deodorizing method

Publications (1)

Publication Number Publication Date
JPS55111824A true JPS55111824A (en) 1980-08-28

Family

ID=11996275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1932679A Pending JPS55111824A (en) 1979-02-20 1979-02-20 Deodorizing method

Country Status (1)

Country Link
JP (1) JPS55111824A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827693A (en) * 1981-08-11 1983-02-18 Nishihara Environ Sanit Res Corp Deodorizer
JPS5858132A (en) * 1981-10-01 1983-04-06 Ebara Infilco Co Ltd Treatment of malodorous gas
JPS6087835A (en) * 1983-10-19 1985-05-17 Atsuhiro Honda Process and apparatus for desulfurization of methane fermentation gas using activated sludge
JPS60112395U (en) * 1983-12-29 1985-07-30 株式会社　西原環境衛生研究所 Septic tank deodorizing equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921833U (en) * 1972-05-27 1974-02-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921833U (en) * 1972-05-27 1974-02-23

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827693A (en) * 1981-08-11 1983-02-18 Nishihara Environ Sanit Res Corp Deodorizer
JPS5858132A (en) * 1981-10-01 1983-04-06 Ebara Infilco Co Ltd Treatment of malodorous gas
JPS6087835A (en) * 1983-10-19 1985-05-17 Atsuhiro Honda Process and apparatus for desulfurization of methane fermentation gas using activated sludge
JPS6238015B2 (en) * 1983-10-19 1987-08-15 Oosakashi
JPS60112395U (en) * 1983-12-29 1985-07-30 株式会社　西原環境衛生研究所 Septic tank deodorizing equipment

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