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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IHI Corp
Original Assignee
IHI Corp
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Filing date
Publication date
Application filed by IHI CorpfiledCriticalIHI Corp
Priority to JP3682976ApriorityCriticalpatent/JPS52120558A/en
Publication of JPS52120558ApublicationCriticalpatent/JPS52120558A/en
Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals
(AREA)
Abstract
PURPOSE: To effectively denitrify waste water flowing into the upper portion of a denitification tank by floating microorganisms and waste water flowing into the lower portion of the tank by precipitated microorganisms and prevent outflow of the microorganisms inside the tank from the reaction sections.
COPYRIGHT: (C)1977,JPO&Japio
JP3682976A1976-04-021976-04-02Concentration/denitrification tank
PendingJPS52120558A
(en)