Fire in Manhole | Case Study & Feedback | Biogas

Описание: This short case study shows a commonly found safety negligence. #Biogas (Sewer Gas) is naturally produced in our manhole (sewerage lines) as a result of complex anaerobic chain reactions producing flammable gases i.e. methane (50-75%), carbon dioxide, H2S, oxygen, ammonia etc.
Mostly we discuss bad smell, corrosion, breathing issues but ignore Flammability property.
Watch also: (Case Study - Mistakes in Firefighting)
   • Case Study - Mistakes during Firefighting  

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