The reuse of large transformer oil and imported insulating oil is a topic worth exploring. With effective management and proper processing, these oils can be reused to a certain extent, thereby reducing waste of resources and lowering environmental impact.
First of all, for the reuse of large transformer oil and imported insulating oil, the key is to ensure that its quality meets relevant standards. Over long periods of operation, these oils may be affected by factors such as contamination, oxidation or degradation. Therefore, necessary testing and analysis is required to assess its reliability and safety before reuse.
Second, appropriate processing methods should be adopted to restore original performance when reuse is implemented. Common processing methods include filtering, dehydration, degassing and other steps. Filtration removes suspended particulate matter; dehydration helps eliminate moisture content; and degassing removes air and other volatile matter. These processing steps help improve the electrical properties and extend the life of transformer and insulating oils.
In addition, relevant regulations and standards must be followed in practice to ensure safe operation and environmental protection. For example, there are regulations and guidance documents for the recycling of waste lubricants at home and abroad, such as policy documents such as China's "Hazardous Waste List" and international standards such as ISO 14001 environmental management system certification.
In summary, large transformer oil and imported insulating oil can be reused through proper management and handling. However, in specific operations, attention needs to be paid to ensure that the quality meets standards, and relevant regulations and standards must be strictly followed to ensure safe operation and environmental protection.
