SYNTHESIS OF COAGULANT MATERIAL FROM TROPICAL PEAT SOIL

摘要

A PROCESS SYNTHESIZING PEAT COAGULANT FROM TROPICAL PEAT SOIL COMPRISING THE STEPSPULVERIZING PEAT SOIL; HEATING THE DRIED PEAT SOIL IN AN OVEN AT 200-230°C; MIXING THE PEAT WITH ETHYLENEDIAMINE; HEATING THE MIXTURE FOR AN HOUR AT 80-100°C;MIXING THE RESULTANT MIXTURE WITH WATER AT THE RATIO OF 20 TIMES THE WEIGHT OF INITIAL PEAT; ADJUSTING THE PH TO 8.5 USING HYDROCHLORIC ACID; SEPARATING THE PEAT COAGULANT USING CENTRIFUGAL PROCESS; FINALLY DISSOLVING SEPARATED PEAT IN WATER TO GIVE 3-4OLUTION AND ADJUSTING THE PH TO 3.0 USING HYDROCHLORIC ACID.