JPS544459A - Nitration and denitration method - Google Patents

Nitration and denitration method

Info

Publication number
JPS544459A
JPS544459A JP6910977A JP6910977A JPS544459A JP S544459 A JPS544459 A JP S544459A JP 6910977 A JP6910977 A JP 6910977A JP 6910977 A JP6910977 A JP 6910977A JP S544459 A JPS544459 A JP S544459A
Authority
JP
Japan
Prior art keywords
nitration
denitration
denitration method
zones
employing
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
JP6910977A
Other languages
Japanese (ja)
Inventor
Kiyomi Murata
Yutaka Yamada
Nobuo 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.)
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 JP6910977A priority Critical patent/JPS544459A/en
Publication of JPS544459A publication Critical patent/JPS544459A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To eliminate the need for supplying pH adjusting agent and organic carbon sources from other portions, by employing a nitration and denitration tank provided with a plurality of nitration zones and denitration zones, and by flowing one portion of nitrated liquid into the denitration tank.
COPYRIGHT: (C)1979,JPO&Japio
JP6910977A 1977-06-11 1977-06-11 Nitration and denitration method Pending JPS544459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6910977A JPS544459A (en) 1977-06-11 1977-06-11 Nitration and denitration method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6910977A JPS544459A (en) 1977-06-11 1977-06-11 Nitration and denitration method

Publications (1)

Publication Number Publication Date
JPS544459A true JPS544459A (en) 1979-01-13

Family

ID=13393124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6910977A Pending JPS544459A (en) 1977-06-11 1977-06-11 Nitration and denitration method

Country Status (1)

Country Link
JP (1) JPS544459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818709U (en) * 1981-07-29 1983-02-04 三菱重工業株式会社 Rotary joint for slurry transfer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147157A (en) * 1974-05-17 1975-11-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50147157A (en) * 1974-05-17 1975-11-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818709U (en) * 1981-07-29 1983-02-04 三菱重工業株式会社 Rotary joint for slurry transfer

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