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    及时疏通管道避免硫化氢中毒
    2016-01-20 14:35:49
    硫化氢为无色气体,通常存在于通风不良的场所,如沉箱、隧道、矿内的水坑有机或无机化合物的分解或腐败的场所,如腌渍地、下水道、污水沟、垃圾堆等。理化性质硫化氢是一种无色而有特殊蛋臭味的气体,但浓度极高时却无味,比重比空气重,所以易沉积于底部。 污水管道、井下作业清理腌渍池、下水道、污水沟、化粪池、垃圾堆时常可接触高浓度硫化氢。
    Hydrogen sulfide is a colorless gas, typically found in places with poor ventilation, caisson, tunnel, mine puddles of organic or inorganic compounds such as breakdown or decay of the places, such as pickled, sewers, sewage, garbage, etc.. Physical and chemical properties of hydrogen sulfide is a colorless and has a special egg smell of gas, but the concentration is very high but it is tasteless, the proportion is heavier than air, so it is easy to deposit on the bottom. Sewage pipes, underground work cleaning pickling pool, sewer, sewage ditch, cesspool, garbage heap often contact with high concentrations of hydrogen sulfide.
    1、进入有硫化氢的密闭容器、坑、窑、地沟等工作场所,应先采取通风排毒措施,确认安全后方可操作;
    1, into a sealed container with hydrogen sulfide, pits, kilns, waste and other places of work, should first take ventilation and drainage measures, to confirm the safety of the rear can be operated;
    2、操作时做好个人防护措施,戴好防毒面具,作业工人腰间缚以救护带或绳子;
    Good personal protective measures, the 2 operation, workers wearing gas masks, waist belt or rope tied to the rescue;
    3、做好互保,要两人以上人员在场,发生异常情况立即救出中毒人员;
    3, more than two people to do the mutual insurance, the presence of abnormal situation, immediately to rescue personnel poisoning;
    4、加强对职工有关专业知识的培训,提高自我防护意识。
    4, to strengthen the professional knowledge of the training of staff and workers, improve self-protection awareness.