| 摘要 |
<p>A pre-filtration apparatus and system (10) using dissolved oxygen ozone-treated water processed through an oxygen saturator (31) having a flow distributor (40) for even distribution of the water. Fully saturating the water with excess oxygen and injecting this high-pressure mixture into a blender (51) having a lower pressure atmosphere to produce a plurality of micro-bubbles known as white-water. Influent water enter the blender (51) through nozzles (53) aligned with the injection (63, 65) of the high-pressure water to blend with the white-water. The blend passes into a hydrocyclone separator (71) from the bottom, spirals up separating waste water from the clean water. Clean water is discharged; waste water is passed to a recovery unit (91) for further processing and recycling. Volatile gas from dissolved toxic chemicals adsorbed by the micro-bubbles is discharged through a carbon files (98) recovery process.</p> |
