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Pemanfaatan Limbah Katalis RCC-15 Sebagai Bahan Campuran Pembuatan Genteng Beton
(UII Yogyakarta, 2005)
The RCC-15 catalyst wastes of oil industry resulted from oil residue burning at the Balongan Unit (UP) VI of PT. Pertamina has been publicly regarded as hazardous and toxic wastes (B3 wastes); hence, evidences are required ...