Toward Improved Safety Culture in Academic and Industrial Chemical Laboratories: An Assessment and Recommendation of Best Practices

Abstract

Numerous injuries and fatalities in chemical laboratories in the United States over the past few decades have suggested the need to take measures that go beyond mere compliance and toward promoting safer practices. A collaboration between the Center for Innovative and Strategic Transformation of Alkane Resources and Purdue Process Safety and Assurance Center assessed the current safety culture in chemical laboratories at their academic and industrial partners by conducting safety surveys. Key areas of improvement were identified from the responses to the safety surveys, which if addressed can mitigate the severity of safety incidents or prevent them from occurring. The findings indicate that a majority of the respondents from academia conduct comprehensive lab safety trainings (～80%), have standard operating procedures for potentially hazardous activities (～90%), regularly discuss safety-related issues during lab group meetings (～85%), or are involved in routine safety inspections (～85%). However, fewer of the academic respondents were aware of a database for safety incidents in their departments (～50%) or utilized a standard safety review process for new experimental setups or modifications to existing setups (～70%). The results from industry respondents suggest that improvements to commonly used hazard evaluation tools and increased accessibility to comprehensive databases can increase the effectiveness of hazard evaluation processes. Additionally, recommended best practices and guidelines are provided for researchers within the scientific community to develop key safety documentation that will both strengthen the safety culture and improve safety performance in their laboratories. Taken together, this safety initiative highlights the much-needed attention and effort that are beneficial to promote improved safety culture within academic and industrial chemical laboratories.