A METHOD FOR DECOLOURISING AND DEPHENOLISING WASTEWATER BY USING PITHECELLOBIUM JIRINGA

摘要

THE PRESENT INVENTION PERTAINS TO A METHOD FOR TEXTILE WASTEWATER BY USING PITHECELLOBIUM JIRINGA. THE METHOD IS CHARACTERIZED BY: CLEANING AND SEPARATING PITHECELLOBIUM JIRINGA INTO PODS AND SEEDS; CRUSHING AND SIEVING SAID PODS AND SEEDS TO A HOMOGENOUS SIZE; REMOVING MOISTURE CONTENTS OF THE PODS AND SEEDS TO OBTAIN DRIED SEEDS AND PODS OF PITHECELLOBIUM JIRINGA; MIXING SAID DRIED SEEDS AND PODS OF PITHECELLOBIUM JIRINGA WITH WASTEWATER AND UNDERGOING AGITATION AND SEDIMENTATION FOR DECOLOURISING AND DEPHENOLISING THE WASTEWATER, WHEREIN SAID DRIED SEEDS AND PODS OF PITHECELLOBIUM JIRINGA ADSORB, ENTRAP, OR REMOVE COLOUR OF THE WASTEWATER; AND WHEREIN SAID DRIED SEEDS AND PODS OF PITHECELLOBIUM JIRINGA ADSORB, DEGRADE, OR OXIDISE PHENOL IN SAID WASTEWATER.