| 摘要 |
PURPOSE: Provided is a wastewater reusing apparatus being capable of increasing filtration efficiency by firstly filtrating water by a first filter housing and secondly filtrating the firstly filtrated water by a cartridge filter, and having long duration by preventing water hammer effect using an electric valve. CONSTITUTION: The apparatus comprises a raw water tank for supplying raw water(10), a first filter housing(30) with diatomaceous earth coated filters(31) therein for firstly filtrating raw water, a diatomaceous earth supply unit which includes a diatomaceous earth supplying hopper(20) with a vibrator therein, a vibration supply device(40) installed under the diatomaceous earth supplying hopper(20), and a load cell installed under the vibration supply device(40) for supplying diatomaceous earth so as to be mixed with the firstly filtrated water, and a second filter housing(50) with cartridge filters(51) therein for secondly filtrating the firstly filtrated water.
|
