To provide an operation supporting method of a biological treatment apparatus, an operation supporting program and an operation supporting system which enable the utilization of activated sludge containing microorganism capable of decomposing a specified substance, contribute to the quick cultivation of the microorganism and the stabilization of improved water quality and inform an operator of the transition of treatment power of a biological treatment tank.
The operation supporting method of biological treatment apparatus utilizing the decomposition ability of the microorganism contains the treatment for comparing components of inflow water (raw water 18) with those of outflow water (treated water 21) in the biological treatment tanks (plant 2, 201, 202∼20N) in which the microorganism is permitted to live and for detecting the difference in the concentration of the components and the treatment for discriminating whether the microorganism capable of decomposing the specified substance exists in the biological treatment tank or not on the basis of the difference from the concentration of the components and for relating the specified substance to the decomposition possibility of the specified substance due to the biological treatment tank. Further, a data base storing the data which represents the related specified substance and the biological treatment tank and the program building the data base as well as the system executing the treatment above described can be obtained.
COPYRIGHT: (C)2004,JPO
Shigeki Sawada
Sadao Fukuda
Nobuaki Nagao
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