A waterless urinal that can be flushed with liquid consists of a urinal with a flushing liquid and urine separator and a flushing liquid recycling system; the flushing liquid and urine separator having three flow barriers which can guide urine to down-and-up type flow paths to a drain; two of the three flow barriers being able to serve as weirs; the flushing liquid recycling system being able to send flushing liquid from the lower portion of the urinal to the upper portion of the urinal; the flushing liquid recycling system being optionally a foot-operated pumping system which optionally having a paddle which connects to a bucket which can be tilted up or down by operations of the paddle; the foot-operated pumping system of the flushing liquid recycling system optionally having two paddles; the flushing liquid recycling system optionally being a pump, motor and piping system which has sensors, timer and power control and supply system.