When chlorine leaks, emergency personnel must wear gas masks and protective clothing
It is forbidden to contact or cross the leakage of liquid ammonia, to prevent leakage into the sewer and drainage, and to enhance ventilation. Smoking and naked fire are prohibited in the premises. In order to avoid leakage of liquid ammonia, it is necessary to seal or turn over the leaking containers to ensure safety. Spray water to suppress steam or change the direction of the vapor cloud, but prohibit the direct use of water to spill the liquid ammonia or the source of leakage. Prevent leakage into the water, sewer, basement, or confined space. Restricted space where ammonia may be pooled is prohibited. After cleaning, remove all protective clothing and equipment before storage and reuse.
All unprotected persons in the evacuation area and transferred upward. Leakage disposal personnel wear closed the heavy chemical protective clothing, wear good air respirator, in the proper personal protective measures, dilution of the spill area with water spray. Through the dilution of water gun, the ammonia in the field is dispersed gradually, and the leak point is blocked by using no spark tools.The alarm to the local government and the "119" police and local environmental protection departments, public security departments, police should include the accident unit; when and where the accident happened, the chemical name and leakage, the degree of risk; have no casualties as well as the name, telephone alarm.
All personnel in the evacuation area. Prevent inhalation of vapors and prevent contact with liquids or gases. Disposal personnel should use breathing apparatus. It is forbidden to enter the confined spaces where ammonia may converge and to strengthen ventilation. Plugging can only be done in case of safety. The leaking container shall be moved to the safety zone and shall be opened only to ensure safety. Sand, vermiculite and other inert absorbent materials can be used to collect and adsorb leakage. Leaks collected should be placed in airtight containers labeled as appropriate for disposal.
