Analisis Potensi Oil Sludge Dengan Menggunakan Kulit Nanas Dan Aktivator Em4 …

Industrial growth and increasing economic demands in the energy sector, particularly in petroleum and natural gas, have significantly contributed to the acceleration of environmental degradation. Exploration and production activities in the oil and gas industry generate various types of waste, one of which is oil sludge. Improper management of oil sludge can lead to ecological, economic, and so…