Leakage treatment of piperidine

Quickly evacuate the personnel from the contaminated area to the safety zone, isolate them, and strictly restrict access. Cut off the fire. It is recommended that emergency personnel wear self-contained positive pressure breathing apparatus and wear protective clothing. Do not contact spills directly. Cut off the source of leakage as much as possible. Prevent flowing into sewers, flood drains and other restricted Spaces.
Small amount of leakage: adsorption or absorption with sand or other non-combustible materials. It can also be washed with a lot of water and diluted into the waste water system.
Large leakage: build a embankment or dig a pit to contain it. Cover with foam to reduce steam hazards. Transfer to a tank truck or special collector with an explosion-proof pump for recycling or transport to a waste disposal site.