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.)
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Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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Filing date
Publication date
Application filed by Asahi Chemical Industry Co LtdfiledCriticalAsahi Chemical Industry Co Ltd
Priority to JP4033876ApriorityCriticalpatent/JPS52124757A/en
Publication of JPS52124757ApublicationCriticalpatent/JPS52124757A/en
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals
(AREA)
Abstract
PURPOSE: A fixed bed-type biological nitrating method which exhibits stable adhesiveness to a filtering member made of a plastic material and which has highly efficient nitrating ability.
COPYRIGHT: (C)1977,JPO&Japio
JP4033876A1976-04-121976-04-12Method of nitrating ammonia-formed nitrogen
PendingJPS52124757A
(en)