Abstract: A water treatment device using high voltage impulse is disclosed, the device including a high voltage impulse generator configured to generate a high voltage impulse by receiving an outside electric power source and operating in response to an outside control based on the applied outside electric power source, and a reactor configured to generate a reaction water by receiving the high voltage impulse from the high voltage impulse generator to process a source water.

Abstract: A drive control system for an electric oil pump may include the electric oil pump supplying operating hydraulic pressure to a transmission, a data detector detecting data, and a controller setting an operation mode of the electric oil pump on the basis of data detected by the data detector, setting a basic oil amount on the basis of oil amounts for a high-pressure part and a low-pressure part according to the set operation mode, and applying operating hydraulic pressure to the electric oil pump on the basis of a final oil amount by compensating the basic oil amount, wherein the operating hydraulic pressure may be supplied to the transmission by the electric oil pump.