Assessing the risk of main activities of nanotechnology companies by the NanoTool method. Issue 4 (2nd October 2021)

• Record Type: Journal Article
• Authors: Omari Shekaftik, Soqrat; Ashtarinezhad, Azadeh; Shirazi, Farshad H.; Hosseini, AghaFatemeh; Yarahmadi, Rasoul
• Is Part Of: International journal of occupational safety and ergonomics. Volume 27:Issue 4(2021)
• Page Start: 1145
• Page End: 1153
• Publication Date: 2021-10-02
• Subjects: nanomaterials -- NanoTool method -- occupational exposure -- risk assessment; Human engineering -- Periodicals; Industrial safety -- Periodicals; Human Engineering -- Periodicals; Occupational Health -- Periodicals; Ergonomie -- Périodiques; Sécurité du travail -- Périodiques; Human engineering; Industrial safety; Periodicals; 620.8
• DOI: 10.1080/10803548.2019.1693778
• Languages: English
• ISSNs: 1080-3548

Abstract

Abstract : Purpose . Nanotechnology can be considered one of the greatest developments over the past few decades. Despite many applications of nanomaterials in various fields, there are concerns about their effects on humans and the environment. Therefore, this study was conducted to assess the risk level of activities involving nanomaterials in nanotechnology companies in Tehran, Iran. Materials and methods . After identifying the main activities of 18 nanotechnology companies, these activities were assessed using the NanoTool method, which is a method for assessing risks of activities involving nanomaterials. Data were analyzed using SPSS version 22. Results . The results showed that in six activities (33.30%) the risk level was 4 (RL4), in eight activities (44.40%) the risk level was 3 (RL3) and four activities (22.30%) had risk level 2 (RL2). Also, it was found that 78.88% of the controls used by these companies were not enough to reduce the risks of nanomaterials and need to be upgraded. Conclusions . The high level of risk in the activities involving nanomaterials shows that there are serious problems regarding the safety of nanomaterials in the nanotechnology companies in Tehran, Iran.