Produção de sabão em barra a partir do óleo de cozinha usado em escala industrial ; Production of bar soap from used cooking oil on an industrial scale

Cooking oil is widely used in homes, bars and restaurants in the preparation (frying) of food; but after a while of use, it loses its properties and goes through a process of rancidity, becoming unfit for use. Many people are still unaware of the risks that the improper disposal of oil causes, these risks range from water, air and soil pollution to the appearance of pests and diseases and the increase in water treatment. But there are ways to add value to used oil through life cycle assessment, recycling and the circular economy, re-inserting it as a raw material for the production of soap, bi... Mehr ...