JPS5363271A - Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas - Google Patents

Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas

Info

Publication number
JPS5363271A
JPS5363271A JP13916876A JP13916876A JPS5363271A JP S5363271 A JPS5363271 A JP S5363271A JP 13916876 A JP13916876 A JP 13916876A JP 13916876 A JP13916876 A JP 13916876A JP S5363271 A JPS5363271 A JP S5363271A
Authority
JP
Japan
Prior art keywords
waste solution
combustion gas
denitrationapparatus
exhaust combustion
treating method
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
JP13916876A
Other languages
Japanese (ja)
Inventor
Yasuji Chiumi
Masayoshi Hirata
Katsuo Hashimoto
Teizo Tsuda
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP13916876A priority Critical patent/JPS5363271A/en
Publication of JPS5363271A publication Critical patent/JPS5363271A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)

Abstract

PURPOSE: To reduce time required for hydrolysis to a minimum so as to increase treating capacity for waste solution by the hydrolysis of the waste solution under specified conditions in order to decompose N compounds contained in the filtrate to N2 by concentration, drying, and thermal decomposition of the filtrate which has been obtained through oxidation of the waste solution formed in desulfurization and denitration of exhaust combustion gas and separation of gypsum contained in the oxidized waste solution.
COPYRIGHT: (C)1978,JPO&Japio
JP13916876A 1976-11-19 1976-11-19 Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas Pending JPS5363271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13916876A JPS5363271A (en) 1976-11-19 1976-11-19 Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13916876A JPS5363271A (en) 1976-11-19 1976-11-19 Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas

Publications (1)

Publication Number Publication Date
JPS5363271A true JPS5363271A (en) 1978-06-06

Family

ID=15239152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13916876A Pending JPS5363271A (en) 1976-11-19 1976-11-19 Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas

Country Status (1)

Country Link
JP (1) JPS5363271A (en)

Similar Documents

Publication Publication Date Title
JPS5317566A (en) Denitration method for of exhaust gas
JPS5363271A (en) Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas
JPS5247571A (en) Flue gas treatment method
JPS51124666A (en) A wet tyep waste gas desulfurization method
JPS5310375A (en) Treating method for exhaust gas containing nox
JPS52129677A (en) Treatment of gas containing nitrogen oxides
JPS53108065A (en) Treating method for gas containing ammonia
JPS5376968A (en) Refining method for combustion exhaust gas
JPS5326767A (en) Treating method for sulfur oxides in exhaust gas
JPS5332865A (en) Dry denitrating method for exhaust combustion gas
JPS5318476A (en) Simultaneous treating method for desulfurization and denitration of exhaust gas
JPS529692A (en) Catalyst for removing nox in exhaust gas
JPS5243767A (en) Method of treating nh3-cont. exhaust gas
JPS5362780A (en) Treating method for waste solution from wet simultaneous desulfurizationand denitration apparatus for exhaust combustion gas
JPS52147569A (en) Waste liquid treating in wet type desulfurization and denitrification equipment for waste smoke
JPS5272389A (en) Chromite catalyst
JPS51151257A (en) An exhaust gas desulfurization and denitration process
JPS5276271A (en) Method and apparatus for making solution containing imidodisulfonic ac id harmless
JPS5224982A (en) Exhaust gas desulfurization process
JPS51151261A (en) An air purifying filter
JPS52113557A (en) Treating method of wet type flue gas desulfurzation waste water
JPS52100364A (en) Denitration of exhaust gas
JPS5365262A (en) Treating method for waste fluid at wet desulfurizing and denitratingequipment for flue gas
JPS5328568A (en) Simultaneous treating method of desulfurization and denitration of exhaust gas by wet process
JPS5231972A (en) Treating method of waste gas containing nox generated from dust inciner ator