Currently. the green and efficient demulsification of oil-in-water (O/W) emulsion is a challenging problem in the treatment of oily wastewater. This work describes a nonchemical method for recovering oil from emulsions. A novel attempt to enhance the demulsification of O/W emulsions using the combination of an electric field and medium coalescence was carried out. https://darthomes.shop/product-category/door-bells/