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.)
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.)
KAIHATSU KENKYUSHO IND RES
Original Assignee
KAIHATSU KENKYUSHO IND RES
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 KAIHATSU KENKYUSHO IND RESfiledCriticalKAIHATSU KENKYUSHO IND RES
Priority to JP58091686ApriorityCriticalpatent/JPS59216690A/ja
Publication of JPS59216690ApublicationCriticalpatent/JPS59216690A/ja
Publication of JPH0135716B2publicationCriticalpatent/JPH0135716B2/ja
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
Y02W10/00—Technologies for wastewater treatment
Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
Biological Treatment Of Waste Water
(AREA)
Activated Sludge Processes
(AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge
(AREA)