JPS544461A - Nitration and denitration method by means of simple tank - Google Patents

Nitration and denitration method by means of simple tank

Info

Publication number
JPS544461A
JPS544461A JP6911277A JP6911277A JPS544461A JP S544461 A JPS544461 A JP S544461A JP 6911277 A JP6911277 A JP 6911277A JP 6911277 A JP6911277 A JP 6911277A JP S544461 A JPS544461 A JP S544461A
Authority
JP
Japan
Prior art keywords
nitration
denitration method
simple tank
tank
action
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
JP6911277A
Other languages
Japanese (ja)
Inventor
Yutaka Yamada
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP6911277A priority Critical patent/JPS544461A/en
Publication of JPS544461A publication Critical patent/JPS544461A/en
Pending legal-status Critical Current

Links

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

PURPOSE: To simplify facilities and to eliminate the need for the addition of chemical agents, by operating a valve by using a perfectly-closed type treating tank to perform both nitration action and denitration action by means of a simple tank.
COPYRIGHT: (C)1979,JPO&Japio
JP6911277A 1977-06-11 1977-06-11 Nitration and denitration method by means of simple tank Pending JPS544461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6911277A JPS544461A (en) 1977-06-11 1977-06-11 Nitration and denitration method by means of simple tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6911277A JPS544461A (en) 1977-06-11 1977-06-11 Nitration and denitration method by means of simple tank

Publications (1)

Publication Number Publication Date
JPS544461A true JPS544461A (en) 1979-01-13

Family

ID=13393215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6911277A Pending JPS544461A (en) 1977-06-11 1977-06-11 Nitration and denitration method by means of simple tank

Country Status (1)

Country Link
JP (1) JPS544461A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01236999A (en) * 1988-03-17 1989-09-21 Mitsui Miike Kakoki Kk Pressurized biological reaction tank
NL9301791A (en) * 1993-10-15 1995-05-01 Biothane Systems Int Bv Method of purifying waste water

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125555A (en) * 1974-03-22 1975-10-02
JPS5219465A (en) * 1975-08-05 1977-02-14 Mitsubishi Chem Ind Ltd Method for treating waste water

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125555A (en) * 1974-03-22 1975-10-02
JPS5219465A (en) * 1975-08-05 1977-02-14 Mitsubishi Chem Ind Ltd Method for treating waste water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01236999A (en) * 1988-03-17 1989-09-21 Mitsui Miike Kakoki Kk Pressurized biological reaction tank
NL9301791A (en) * 1993-10-15 1995-05-01 Biothane Systems Int Bv Method of purifying waste water

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