METHOD FOR SPECIFYING MICROORGANISM AS STATUS INDICATOR OF WATER TREATMENT PROCESS UTILIZING MULTIPLE MICROORGANISM AND METHOD FOR STATUS DIAGNOSIS AND REACTION CONTROL OF WATER TREATMENT PROCESS

摘要

PROBLEM TO BE SOLVED: To provide a method for the status diagnosis or reaction control of a water treatment process involving grasping, including unacclimatizable microorganisms, the kinetics of a multiple microorganismal system in the water treatment process.;SOLUTION: This method for the status diagnosis or reaction control of a water treatment process utilizing multiple microorganisms comprises the following steps: microorganisms are separated based on the difference in DNA sequence from each other and the status of proliferation of the microorganisms afforded by the quantity of DNA thus separated and the status of water treatment reaction are compared with each other to identify a kind of microorganisms which may serve as the status indicator of the water treatment reaction; a cDNA probe to the DNA sequence of the microorganisms thus identified is labeled with a fluorescent dye to visualize the microorganisms in the reaction system.;COPYRIGHT: (C)2002,JPO