WATER QUALITY CONTROLLER FOR SEWAGE TREATMENT PLANT

• Main Authors: NAGAIWA AKIHIRO, NAGAMORI YASUHIKO, TSUTSUMI MASAHIKO, YAMANAKA OSAMU, HATSUKA YUKIO
• Format: Patent
• Language: English
• Published: 12.02.2002
• Edition: 7
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

PROBLEM TO BE SOLVED: To provide a water quality controller of a sewage treatment plant capable of sufficiently grasping the characteristics of the water quality process of the sewage treatment plant and accurately controlling water quality. SOLUTION: Flow-in sewage data from a disturbance sensor 16...