MONITOR OF MICROORGANISM BIOTA

Japanese Patent JP3103418

B2

PURPOSE: To provide a monitor of a microorganism biota effective in control of an industrial waste water disposal equipment not to mention a sewage disposal plant by equipping a microorganism detector, a video switching device, a picture interface device and a picture processor and monitoring the microorganism biota in the inside of an aeration tank from the change in proliferation quantity of microorganisms of the downstream side and the inside of the aeration tank.
CONSTITUTION: A monitor of a microorganism biota is equipped with a picture processor 1 constituted of microorganism detectors 8 provided in the upstream and downstream sides in the inside of an aeration tank 12, a video switching device 4 which inputs a moving image therefrom and also outputs a picture selected among the inputted pictures, a picture interface device 5 which converts the analog signal of a video signal into a digital signal, a microorganism quantity arithmetic unit 6 for calculating the microorganism quantity from picture information and a microorganism monitor 7 for detecting the change in proliferation quantity of microorganisms from the calculated result. The monitor of a microorganism biota is constituted so that the microorganism biota in the inside of the aeration tank 12 is monitored from the change in the quantity of microorganisms on the downstream side of the aeration tank 2 and the proliferation quantity of microorganisms in the aeration tank 2.

Kiyoshi Taguchi

JP865992A

October 30, 2000

January 21, 1992

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Toshiba Corporation

C02F3/12; C12M1/34; G01N33/18; (IPC1-7): C02F3/12; C12M1/34; G01N33/18

JP4326993A
JP1317596A
JP2129765A
JP2229598A

Yoshiaki Inomata

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