| 摘要 |
PURPOSE: An purifying apparatus of laundry wastewater and a method is provided to purify the laundry wastewater as multi-level by using a plurality of filters, and to sterilize the laundry wastewater with ozone generating apparatus and ultraviolet generating apparatus. CONSTITUTION: The purifying apparatus of the laundry wastewater includes: a pretreatment filter(3) which filters solid phase particle of over 10μm within the laundry wastewater and makes a first clean water; a carbon filter(4) which adsorbs and eliminates the oil within the first clean water; a second filter(5) which makes second clean water by filtering the solid phase particle of over 1μm within the first clean water; a third filter(7) which makes final water by filtering the solid phase particle of over 0.01μm within the second clean water; a ozone generator(8) which eliminates microorganism within the laundry wastewater and/or the final water; a UV generator(9) which eliminates the microorganism within the final water; more than one tank(11-14) which is for storing all kinds of clean water; flow lines(30-39), more than one pump(15-18); and a controller. |
