Liquid purification system

摘要: OSMOIS MEMBRANE ARE EFFECTIVELY REJUVENATED FOR SUBSTANTIALLY CONTINUOUS UTILIZATION. LIQUID PURIFICATION IS ACCOMPLISHED USING THE SAME PRESSURE DIALYSIS OR REVERSE OSMOSIS IN DESALINATION FLUID PROCESSING APPARATUS TO ACHIEBVE TWO MORE SUCCESSIVE STAGES OF PURIFICATION, BY OPERATION A PARTICULAR TIME SEQUENCE PRESSURES AND/OR SOLUTION HAVING DIFFERENT CONCENTRATION AND CHEMICAL COMPOSITIONS, PARTICULARLY