Protective measures, protective equipment and emergency procedures for workers:
It is recommended that emergency personnel wear air-contained breathing apparatus, anti-static clothing, and rubber and oil-resistant gloves.
Do not touch or cross the spill.
All equipment used during operation should be grounded.
Cut off the source of leakage as much as possible.
Eliminate all ignition sources.
According to the influence area of liquid flow, steam or dust diffusion, the warning zone shall be delineated, and the unrelated personnel shall be evacuated from the crosswind and upwind to the safe area.
Environmental protection measures:
Contain leaks to avoid environmental pollution. Prevent leaks from entering sewers, surface water and groundwater.
The containment and removal methods of the leaked chemicals and the disposal materials used:
Small amount of leakage: collect the leaking liquid in a sealable container as much as possible. Absorb with sand, activated carbon or other inert materials and transfer to a safe place. Do not flush into the sewer.
A large number of leaks: construct a dike or dig a pit for storage. Close the drainage pipe. Cover with foam to prevent evaporation. Use explosion-proof pump to transfer to tank truck or special collector, recycle or transport to waste disposal site for disposal.