This paper made a study of the variety regulation of pathogens in the activated sludge through biological fermentation using Aspergillus niger as zymophyte.
The inhibition of alcohol to cell was represented on inhibiting growth rate, fermentation rate, saccharidase, membrane potential energy, and breaking down membrane lecithoid.
The whole wheatmeal is degraded by the fermentation method and dextrinized by the chemical method,then it begins cross linking through using particular dryer.
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