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Disel emission control underground warkings

According to the scale-up of apparatus, many diesel apparatus with caterpillar are used to enhance efficiency in the underground mine tunnels or in various tunneling work places. However, the contaminants from diesel apparatus exhaust gas deteriorate work place environment and the health of workers. This technology analyzes and evaluates the contaminants production mechanism and characteristics of exhaust gas, provides an effective contaminants dilution or removal method to maintain optimal environment.It will be a data for the amendment of law by government by establishing standards for permission and management. It will contribute work place environment improvement by setting the maximal permission concentration. The standard for minimal ventilation will be an indication for a reasonable construction. It will provide data for diesel apparatus application education in a work place.