Waste oil processing manufacturers

Gutter oil refers to waste oil recovered from sewers, drainage channels and other places. Since gutter oil has undergone mixing, repeated frying and boiling, it contains a large amount of impurities and harmful substances, which have serious impacts on human health and the environment. Therefore, the treatment of gutter oil is very necessary. The treatment of gutter oil usually includes the following steps: 1. Collection: Gutter oil collection is a key link. It needs to be collected through legal channels and ensure that the collected gutter oil has not been tampered with or mixed with other substances by unauthorized waste oil treatment companies. 2. Separation: Separation is an important step in the treatment of gutter oil. Common separation methods include physical separation and chemical separation. Physical separation often uses centrifugal separation, filtration separation and other methods to help remove solid impurities in gutter oil. Chemical separation is to add chemical agents, such as coagulants or solvents, to promote the reaction between gutter oil and impurities to separate them. 3. Filtration and dehydration: Filtration and dehydration are steps to further purify gutter oil. Finer impurities are removed through filtering equipment such as filter paper, filter screen or filter. Dehydration is to remove the water from the waste oil through dehydrators or centrifugal separation equipment to improve the dryness and purity of the waste oil. 4. Refining and reuse: The waste oil that has been initially treated can be further refined to improve its quality and reusability. Refining often includes steps such as distillation, decolorization, and deodorization, so that the waste oil meets the relevant standard requirements and can be used to produce certain chemical products or reused as biofuels. It is worth noting that the treatment of waste oil should be carried out by legal waste oil treatment companies or government regulatory agencies, and comply with relevant laws, regulations and treatment standards. In addition, the public should strengthen their awareness of food safety and environmental protection, refuse to buy and use waste oil, and work together to build a safe and healthy social environment.