Abstract: As green fuel for the aviation industry, aviation biofuel is of great significance for promoting the aviation industry to achieve carbon emission reduction and sustainable development goals because of its low-carbon environmental protection characteristics. However, in the process of development, aviation biofuel faces many challenges such as unstable raw material supply, complex production process, and difficulty in safety and environmental protection supervision. This paper deeply analyzes the problems existing in the field of safety and environmental protection of aviation biofuel. It puts forward corresponding countermeasures from the aspects of strengthening raw material management, optimizing production technology, strengthening quality supervision, ensuring use safety and increasing policy support. The aim is to provide useful reference for the safety and environmental protection development of aviation biofuel and promote its wide application in the aviation industry.

Key words: aviation biofuel, raw material technology, countermeasures and measures