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A leakage contingency isolation leakage polluted area, located around the warning signs, the proposed emergency personnel wearing self-contained breathing apparatus to wear chemical protective clothing. Reasonable ventilation, do not direct contact with leakage, use a clean shovel collection in a dry Jingjie covered containers, transported to the waste disposal sites. 1.If large spills, recycling or collection of sound waste treatment. Waste disposal methods: incineration. The combustion process to be sprayed into the steam or methane, so as not to generate chlorine gas, incinerator emissions of nitrogen oxides by high temperature catalytic oxidation device or device removed. 2, protective measures for respiratory protection: concentration of 4-Nitrophenyl Chloroformate Titration 98% in air overweight, wearing gas masks. Emergency rescue or evacuation, they should wear self-contained breathing apparatus. Eye protection: wear safety glasses. Protective clothing: wearing tight sleeve clothing and long boots. Hand protection: wear rubber gloves. Other: work site prohibit smoking, eating and drinking. Timely washed clothes. Before and after the work is not drinking, bathing with warm water. The implementation of pre-employment and periodic medical examinations. 3, first-aid measures Skin contact with 4-Nitrophenyl Chloroformate : Remove contaminated clothing, use soap and water thoroughly washed. Eye contact: immediately filed eyelid, with a large number of flows of water or saline flushing. Inhalation: rapidly from the scene to fresh air. To the oxygen breathing difficulties. Breathing stops, artificial respiration immediately. Medical treatment. Fresh into: coverage to persons mouthwash, water, activated carbon oral after gastric lavage, or give to catharsis. Medical treatment. Fire fighting methods: mist of water, foam, carbon dioxide, dry powder, sand.
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