Indonesia is an agricultural country with dry-milled grain production reaching 55.6 million tons in 2022. Besides producing abundance of rice, milled dry rice also results waste the form husks. The handling husk mostly by burning. smoke from burning toxic, so it has a poor impact on environmental health. This study regarding effect improper management husks health, utilization biogas energy, an...

An experimental study of ignition risk due to hot points in the storage of bulk materials is required to ensure fire safety. Many parameters are involved in this phenomenon: nature of the material, storage volume and temperature, type and size of hot point, etc. The aim of this study is to determine critical ignition temperatures of hot spots embedded in powder materials for different condition...