Air curtain dust-collecting technology: An experimental study on the performance of a large-scale dust-collecting system

The Risk Management Approach by Applying Hazardous Area Classification, Which Helps in Identifying the Critical Zones in a Pharmaceutical Industry

“…Chen et al (2022) have reported the by not removing the dust particle in regular basis from the bag filter will lead to the malfunctioning of the dust collection system. It is recommended to clean the bag filter on daily basis and maintain the dust collection system by applying proper preventive maintenance techniques, so that we can avoid the abnormal functioning of the dust collection system Li et al (2022). It is recommended to` check the mechanical integrity of the operational equipment's such as the reactors, ANFD, centrifuges, dryers, multi miller, Jet millers and blender to avoid the hazard's operational circumstances in the occupational environment Hirak (2021).…”

“…The accumulation of the vapour and the dust particles in the intermediates and the final product area, which helps the formation of the vapour or dust cloud, which are explosive in nature Paul et al (2021), so highest care has been taken to avoid the accumulation of vapours or dust while indulging in the operations of the processing equipment's in the pharmaceutical industry. It is recommended to upgrade with the latest technology to prevent the anticipating hazardous in the working environment Li et al (2022), There is a huge consumption of coal, which is used in the boiler area for the combustion process, the final byproduct of the combustible coal is fly ash, which is generated in the huge concentration Han et al (2021) and Luo et al (2021), which leads to the deteriorating effect on the soil content when the fly ash is not properly maintained Wu et al (2021), which are more hazardous to the environment, as it contains toxic heavy metals Han et al (2021). The boiler area is classified as zone 21 (Table 4), where the loading of the fly ash into the lorry happens on the daily basis, which has resulted in the substantial fly ash dust pollution.…”