improvement of kitchen fume purification facilities and environmental awareness training.

1. Renovation of kitchen fume purification facilities: The catering industry needs to install fume purification facilities to ensure that the fume emission meets the environmental protection requirements, and it needs to be cleaned and maintained regularly to ensure its normal operation and purification effect.

2. rectification of environmental awareness training: the catering industry needs to train employees on environmental awareness to improve their environmental awareness and sense of responsibility, and organize employees to participate in environmental training activities regularly to improve their environmental awareness and skill level.