Microbiosensor for the continuous monitoring of chemical substances in fluids.

摘要

Microbiosensor for continuous monitoring of chemical substances in fluids. IN the last two decades it IS ATTENDING THE DEVELOPMENT BIOSENSORES with specific applications (INDUSTGRIALES, biomedical and environmental fields, among others) BEGIN TO COMPETE WITH TECHNOLOGIES ANALYTICAL AND SUCCESSFULLY CLASICAS. But these teams, which mainly rely on the retention of Microorganisms in membranes, have inherent limitations. The innovations over the current technology are two key: A) CONTINUED AVAILABILITY OF MICROORGANISMS TO USE A chemostat, enabling MONITORING SAMPLES OF TOXICITY ELEVATED TO THE DISPOSAL When AFTER EACH DETERMINATION Microorganisms used, B) eliminates the physical membrane separating ANALYZE AND HALF A tRANSDUCER, ALLOWING EXPAND linearity range SIGNAL AND dramatically reduce NECESSARY TO ACHIEVE STABLE SIGNAL TIME. It ARISES AS A SYSTEM FOR MONITORING microbiosensor LINE OF CHEMICALS IN FLUIDS. As an example application will be described using the system in determining LINE OF Biochemical Oxygen Demand (BOD) WATERS.