Emergency treatment of biphenyl structures

Leakage emergency treatment
Isolate the contaminated area, set up warning signs around it, and cut off the fire source. First responders wear gas masks and chemical suits. Collect in a closed container and mark for processing. If a large number of leaks, collection and recycling or harmless disposal after waste.
Protective measure
Respiratory protection: Wear a gas mask when the concentration in the air is high.
Eye protection: Wear safety glasses if necessary.
Protective clothing: Wear work clothes.
Hand protection: Wear protective gloves if necessary.
Others: Smoking is strictly prohibited on site. After work, shower and change clothes.