ZERO SCHEDULE WASTE PROCESS FOR SPENT SULPHURIC ACID IN RARE EARTH INDUSTRIES

SPENT AND WASTE SULPHURIC ACID CAN FROM RARE EARTH INDUSTRIES GENERATE HUGE VOLUME OF SCHEDULE WASTE THAT CAN’T BE UTILIZED AS NORMAL PRODUCT ACCORDING TO MALAYSIAN LAW. THIS INVENTION INTRODUCES PROCESS TO RECYCLE AND RECOVER PRODUCT FROM SPENT SULPHURIC ACID AND SCHEDULE WASTE GYPSUM INTO BENEFICI...

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