RECIRCULATORY ULTRAFILTRATION INDUCING METHOD IN CONTINUOUS DIAPHRAGM BIOCHEMICAL REACTOR

摘要

An ultrafiltration cell, consisting of a substrate room (1) and a cell room (II) separated by a membrane, was constructed to increase reaction efficiency. A continuous pump (P1), which supplies the substrate and a pump (P2) that removes the substrate were equipped in the substrate room (I), and the solenoid valves were established in (I) and (II). To create pressure between (I) and (II) circularly, solenoid valves were operated in turn. Thus, the substrate conversion rate using the above reactor was increased by 6%.