Detection Method of Bacterial Contaminants in Bio-ethanol

摘要

provides a method for detecting bacterial contamination of bio-ethanol in the fermentation process. The detection method may make the form of the dried particles via a spray drying process, the contamination of bacteria obtained by discharging the suspension and forming a suspension by mixing the sodium chloride solution and separating the contaminating bacteria in the sample by a predetermined amount and from which bioethanol phase particles and the particles of the dry-staining bacteria using a particle analyzer measuring the number of particles and the measured particle size by the particle size and can include the step of determining the type of bacteria and concentration. Such a bio-ethanol fermentation process using a method for detecting bacterial contamination may determine the bacterial contamination with a quick and simple way in the manufacture of bio-ethanol, and thus can see the effect of cost reduction.