Effectively removing odors during the dismantling of shield machines.

Reduction in odor sensor measurement values and odor intensity/pleasantness levels! A case study on improving the environment inside a tunnel.

This case study introduces how the unpleasant odors generated during dismantling with gas welding equipment were reduced by spraying the deodorant "Mushugen Y250-SQ," aiming to improve the environment inside the tunnel. After the dismantling work of the shield machine, unpleasant odors worsened the working environment inside the tunnel. The deodorant "Mushugen Y250-SQ" was diluted to 2,000 times and sprayed at a rate of 276 ml/min using one mist fan. For areas with particularly strong odors, the spraying amount was increased by using two mist fans. 【Case Overview】 ■ Objective: To reduce odors and improve the working environment ■ Provided Solutions - Odor measurement using an odor sensor - Sensory evaluation of odor intensity/pleasantness - Spraying of deodorant "Mushugen Y250-SQ" *For more details, please refer to the related links or feel free to contact us.

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