JPS5637024A - Remover for harmful substance - Google Patents

Remover for harmful substance

Info

Publication number
JPS5637024A
JPS5637024A JP10999680A JP10999680A JPS5637024A JP S5637024 A JPS5637024 A JP S5637024A JP 10999680 A JP10999680 A JP 10999680A JP 10999680 A JP10999680 A JP 10999680A JP S5637024 A JPS5637024 A JP S5637024A
Authority
JP
Japan
Prior art keywords
harmful substances
aqueous solution
sodium carbonate
reaction tank
carbonate aqueous
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
JP10999680A
Other languages
Japanese (ja)
Inventor
Chiaki Hayata
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10999680A priority Critical patent/JPS5637024A/en
Publication of JPS5637024A publication Critical patent/JPS5637024A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

PURPOSE: To completely decompose the harmful substances to make them harmless as well as prevent the occurrence of the secondary pollution by providing a reaction tank in which the harmful substances are reacted with a treating agent composed mainly of a sodium carbonate aqueous solution and an adding apparatus for the treating agent.
CONSTITUTION: The waste gas 1 of harmful substances if flowed from an exhaust port 3 into the reaction tank 4 into which the sodium carbonate aqueous solution containing oxygen or an oxygen-supplying substance is injected from nozzles 8 through chemical liquid delivery pipe 7 leading to a device A and a pressure supply pump 6, where the sodium carbonate aqueous solution is mixed with the harmful substance-containing gas. Unreacted gas and unreacted remaining harmful substances are directed upwards and then flowed from an exhaust port 9 into the next reaction tank 4-1 where the sodium carbonate aqueous solution is injected from a device B and brought into contact with the harmful substances 1. Similarly, the unreacted gas is directed into the next reaction tank 4-2 and a reaction tank 11, where it is contacted with the sodium carbonate aqueous solution to remove harmful substances.
COPYRIGHT: (C)1981,JPO&Japio
JP10999680A 1980-08-11 1980-08-11 Remover for harmful substance Pending JPS5637024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10999680A JPS5637024A (en) 1980-08-11 1980-08-11 Remover for harmful substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10999680A JPS5637024A (en) 1980-08-11 1980-08-11 Remover for harmful substance

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13737377A Division JPS5469570A (en) 1977-11-16 1977-11-16 Method and apparatus for decomposing noxious substances

Publications (1)

Publication Number Publication Date
JPS5637024A true JPS5637024A (en) 1981-04-10

Family

ID=14524444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10999680A Pending JPS5637024A (en) 1980-08-11 1980-08-11 Remover for harmful substance

Country Status (1)

Country Link
JP (1) JPS5637024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002200411A (en) * 2000-12-28 2002-07-16 Ishikawajima Harima Heavy Ind Co Ltd Nto scrubber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504481A (en) * 1967-12-11 1970-04-07 Agop G Zakarian Air filtering system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504481A (en) * 1967-12-11 1970-04-07 Agop G Zakarian Air filtering system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002200411A (en) * 2000-12-28 2002-07-16 Ishikawajima Harima Heavy Ind Co Ltd Nto scrubber

Similar Documents

Publication Publication Date Title
US4375450A (en) Gas purification system
JPS5637024A (en) Remover for harmful substance
US4431608A (en) Gas purification system
ES2139556T3 (en) PROCEDURE AND DEVICE FOR RECOVERY OF OUTPUT GAS FROM AN OZONE REACTOR.
JPS5644025A (en) Cleaning method and its device
GB1521219A (en) Method and apparatus for treating aqueous liquids with ozone
JPS5394271A (en) Absorbing and removing method of nox in exhaust gas
JPS55160091A (en) Purification of gas and treatment of waste water
JPS5645749A (en) Recovery and treatment equipment for chlorine dioxide gas
JPS5626599A (en) Fermenting treatment for alkaline sludge
JPS55147191A (en) Treatment process for waste water
JPS55147192A (en) Treating method for water
JPS5534153A (en) Purification method of malodorous exhaust gas
JPS577232A (en) Removal of mercury in sulfur dioxide containing gas
JPS5522374A (en) Purification of gas
JPS5673522A (en) Disposing method of water soluble gaseous poisonous compound
JPS529674A (en) A denitration apparatus for combustion gases
JPS5710393A (en) Treatment of high concentration organic waste water
JPS5273183A (en) Removal of hydrogen chloride in exhaust gas
JPS5482374A (en) Detriment-removing method for hydrophilic toxic gas
JPS5499345A (en) Method of processing excreta by ozone
JPS5633091A (en) Soil water purifying method
KR830001388B1 (en) Chlorine Dioxide Gas Recovery Treatment System
CA1169658A (en) Gas purification system
JPS55119484A (en) Treating method for exhaust water