The greater significance of crematoria is the health implications. The pollutants generated by Corpse cremation are
increasingly worrisome issues in the current society. Eventually there are few studies seeking to generate solutions to provide
healthy lives as these emissions include heavy toxics. Inhalation of cremation gases causes difficulty in breathing, respiratory
infections and damages internal parts of the human body. The main areas that have been highlighted in this study are cremation
gases, its consequences on living bodies and sensing devices. Sensors are responsible for detecting highly toxics that are being
emitted during cremation into the air. Hence, a sensory device is required to determine the pollutants to get rid of them. Author
in this paper uses Mq-135 and No2-B43F sensors to detect gases like carbon monoxide, ammonia, sulfur dioxide, nitrogen
dioxide etc.
