JPS5413662A - Method of treating waste water in wet denitration process - Google Patents

Method of treating waste water in wet denitration process

Info

Publication number
JPS5413662A
JPS5413662A JP7794377A JP7794377A JPS5413662A JP S5413662 A JPS5413662 A JP S5413662A JP 7794377 A JP7794377 A JP 7794377A JP 7794377 A JP7794377 A JP 7794377A JP S5413662 A JPS5413662 A JP S5413662A
Authority
JP
Japan
Prior art keywords
waste water
denitration process
treating waste
wet denitration
same
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
JP7794377A
Other languages
Japanese (ja)
Inventor
Kunio Nishimura
Hiroshi Obiyama
Nobuyuki Endo
Norio Moriya
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP7794377A priority Critical patent/JPS5413662A/en
Publication of JPS5413662A publication Critical patent/JPS5413662A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To provide the subject method comprising evaporating and concentrating waste water containing a large quantity of silver hitrate from a wet denitration process, and extracting and crystallizing the same while maintaining fluidity to recover the same thereby carrying out continuous and economical evaporation and concentration of waste water.
COPYRIGHT: (C)1979,JPO&Japio
JP7794377A 1977-07-01 1977-07-01 Method of treating waste water in wet denitration process Pending JPS5413662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7794377A JPS5413662A (en) 1977-07-01 1977-07-01 Method of treating waste water in wet denitration process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7794377A JPS5413662A (en) 1977-07-01 1977-07-01 Method of treating waste water in wet denitration process

Publications (1)

Publication Number Publication Date
JPS5413662A true JPS5413662A (en) 1979-02-01

Family

ID=13648121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7794377A Pending JPS5413662A (en) 1977-07-01 1977-07-01 Method of treating waste water in wet denitration process

Country Status (1)

Country Link
JP (1) JPS5413662A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196006A (en) * 1983-04-21 1984-11-07 井関農機株式会社 Seedling box stacking apparatus
JPS62158415A (en) * 1986-12-26 1987-07-14 井関農機株式会社 Apparatus for receiving seedling box after seeding in truck

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59196006A (en) * 1983-04-21 1984-11-07 井関農機株式会社 Seedling box stacking apparatus
JPH0335218B2 (en) * 1983-04-21 1991-05-27 Iseki Agricult Mach
JPS62158415A (en) * 1986-12-26 1987-07-14 井関農機株式会社 Apparatus for receiving seedling box after seeding in truck
JPH0433689B2 (en) * 1986-12-26 1992-06-03 Iseki Agricult Mach

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