The invention relates to an
osmosis water purifier with monitoring. The
osmosis water purifier includes a water pump, and a filtering unit and a
reverse osmosis (RO) membrane
treatment unit which are successively connected to a water inlet
pipe. A
wastewater outlet end of the RO membrane
treatment unit is connected to a
wastewater pipe which is used for discharging
wastewater. A
clean water outlet end is connected to a
water storage barrel. The
water storage barrel is connected to the
clean water outlet. An
electromagnetic valve is arranged on a water inlet
pipe of the RO membrane
treatment unit. The filtering unit includes, successively, a PP filter core, a
granular activated carbon filter core and a compressed carbon filter core, wherein a
water flow quantity monitoring apparatus is disposed at the water outlet end of each filter core in the filtering unit. A TDS detection apparatus is arranged on the water outlet end of the RO membrane treatment unit. The
water flow quantity monitoring apparatuses and the TDS detection apparatus are both connected to a display apparatus. The wastewater pipe is also provided with a wastewater proportioner. The
osmosis water purifier allows the filtering unit to be monitored timely, increases service life of a RO membrane, reduces
energy consumption and reduces wastewater production amount.