JPS5626530A - Deodorizer - Google Patents

Deodorizer

Info

Publication number
JPS5626530A
JPS5626530A JP10158879A JP10158879A JPS5626530A JP S5626530 A JPS5626530 A JP S5626530A JP 10158879 A JP10158879 A JP 10158879A JP 10158879 A JP10158879 A JP 10158879A JP S5626530 A JPS5626530 A JP S5626530A
Authority
JP
Japan
Prior art keywords
gas
treated
malodorous
washing
discharged
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
JP10158879A
Other languages
Japanese (ja)
Inventor
Kunihiro Doi
Takekuni Azuma
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10158879A priority Critical patent/JPS5626530A/en
Publication of JPS5626530A publication Critical patent/JPS5626530A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To completely deodorize malodorous gas emitting from waste liquid containing sulfides, discharged from alkali washing process, by passing it through an oxidizing process.
CONSTITUTION: In an alkali washing process, the gas 2a to be treated, e.g., malodorous gas, sucked up by the blower 1 is treated with an alkali washing liquid of sodium hydroxide, etc., in the alkali washing tower 3, where most of malodorous acid components, e.g., hydrogen sulfide, mercaptan, are absorbed and removed. Then, the gas is transferred to a sodium hypochlorite washing process, where the gas is brought into counter current contact with a sodium hypochlorite solution in the washing tower 4 to decompose the malodorous components by oxidation. In the subsequent washing process using a reducing agent, the gas is brought into contact with a washing liquid containing a reducing agent, circulated by the circulating pump 19, whereby sodium hypochlorite mists and excessive oxidants, e.g., oxidative chlorine, present in treated gas discharged from said washing tower 4 are removed, and the gas is discharged as the treated gas 2b.
COPYRIGHT: (C)1981,JPO&Japio
JP10158879A 1979-08-09 1979-08-09 Deodorizer Pending JPS5626530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10158879A JPS5626530A (en) 1979-08-09 1979-08-09 Deodorizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10158879A JPS5626530A (en) 1979-08-09 1979-08-09 Deodorizer

Publications (1)

Publication Number Publication Date
JPS5626530A true JPS5626530A (en) 1981-03-14

Family

ID=14304539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10158879A Pending JPS5626530A (en) 1979-08-09 1979-08-09 Deodorizer

Country Status (1)

Country Link
JP (1) JPS5626530A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284932A (en) * 1985-10-09 1987-04-18 Honda Motor Co Ltd Positioning method for parts and the like
KR20170092510A (en) * 2017-08-01 2017-08-11 정재억 Facility for complex odor removal
CN108348847A (en) * 2015-11-02 2018-07-31 郑在亿 Compound odor destruction equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284932A (en) * 1985-10-09 1987-04-18 Honda Motor Co Ltd Positioning method for parts and the like
JPH0366095B2 (en) * 1985-10-09 1991-10-16 Honda Motor Co Ltd
CN108348847A (en) * 2015-11-02 2018-07-31 郑在亿 Compound odor destruction equipment
JP2018531788A (en) * 2015-11-02 2018-11-01 ジュン ジャエ オウクＪＵＮＧ， Ｊａｅ Ｏｕｋ Complex malodor removal equipment
US10512878B2 (en) 2015-11-02 2019-12-24 Jae Ouk Jung Complex malodor removing equipment
KR20170092510A (en) * 2017-08-01 2017-08-11 정재억 Facility for complex odor removal

Similar Documents

Publication Publication Date Title
JPS5561920A (en) Deodorizing method
ZA842853B (en) Process for cleaning and decontamination of contact lenses and composition for its operation
JPS5626530A (en) Deodorizer
JPS5631424A (en) Treatment of malodorous gas
ATE24745T1 (en) HYPOCHLORITE TREATMENT OF CHEMICAL PAPER PULP.
JPS5589380A (en) Treatment of fluorescent substance emitting light in electric field
JPS5271381A (en) Method of deodorizing exhaust gas containing malodorous components
JPS5534153A (en) Purification method of malodorous exhaust gas
JPS5531455A (en) Deodorization
JPS5389875A (en) Deodorizing apparatus
JP4366548B2 (en) Ozone deodorization apparatus and method
JPS55134630A (en) Treating method for malodorous gas
JPS53133573A (en) Deodorizing method for gas and apparatus thereof
JPS5771623A (en) Treatment of waste ozone
JPS57159524A (en) Deodorizing of malodorant gas in compositing treatment of urban garbage
JPS5394446A (en) Method of treating waste water
JPS55152527A (en) Disposal method for malodorous gas
JPS565183A (en) Treatment of waste water by ozone containing hydrogen peroxide
JPS53141177A (en) Process for treating oxidizable gas of low concentration
JPS5564888A (en) Treatment of waste water containing heavy metal
JPS57177389A (en) Purification of waste water from wet ozone-oxidizing deodorizer
JPS54150367A (en) Deodorizing apparatus
JPS55154305A (en) Recovery of bromine from bromine ion-containing waste water
JPS56118715A (en) Wet type oxidizing deodorization by acid, alkali, and ozone
JPS5513124A (en) Deodorization of offensively odorous substances- containing gas