Technology for Treating Oily Wastewater Derived from Various Industries: A Review Paper

The increasing number of industrial sectors has resulted in more and contaminated water wastewater containing various harmful pollutants including oil compounds. Less treated or untreated oily could give a serious threat to both human health environmental sustainability. Therefore, the appropriate treatment methods such as membrane filtration, coagulation/flocculation, biological treatment, adsorption, relevant integrated have be implemented well enhance quality those wastewaters before they flow into final disposal place. This effort will endorse success waste management circular economy system by recycling unwanted by-products wastewater, so it can reused for further productive purposes.