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Chemical safety includes all safety policies, procedures and practices designed to minimize the risk of exposure to potentially hazardous chemicals. This includes the risks of exposure to persons handling the chemicals, to the surrounding environment, and to the communities and ecosystems within that environment. [ 1 ]
The Hierarchy of Occupational Exposure Limits, of which occupational exposure banding is a member. Occupational exposure banding, also known as hazard banding, is a process intended to quickly and accurately assign chemicals into specific categories (bands), each corresponding to a range of exposure concentrations designed to protect worker health.
Process safety is an interdisciplinary engineering domain focusing on the study, prevention, and management of large-scale fires, explosions and chemical accidents (such as toxic gas clouds) in process plants or other facilities dealing with hazardous materials, such as refineries and oil and gas (onshore and offshore) production installations ...
Layers of protection analysis (LOPA) is a technique for evaluating the hazards, risks and layers of protection associated with a system, such as a chemical process plant. . In terms of complexity and rigour LOPA lies between qualitative techniques such as hazard and operability studies (HAZOP) and quantitative techniques such as fault trees and event trees.
Chemical hazards are usually classified separately from biological hazards (biohazards). Chemical hazards are classified into groups that include asphyxiants, corrosives, irritants, sensitizers, carcinogens, mutagens, teratogens, reactants, and flammables. [1] In the workplace, exposure to chemical hazards is a type of occupational hazard.
Center for Chemical Process Safety (2009) Inherently Safer Chemical Processes: A Life Cycle Approach 2nd edn Wiley ISBN 978-0471-77892-9; Howat, C. S. (2002) Introduction to Inherently Safer Chemical Processes; Mansfield, D., Poulter, L., & Kletz, T., (1996) Improving Inherent Safety Archived 2016-03-03 at the Wayback Machine HMSO ISBN 0717613070
Ordinarily, the safety section should be brief. Editors recognize that all chemical compounds could be abused and can be dangerous under diverse circumstances. Instead, for safety information, the reader's attention should default to the MSDS, which should be a priority entry in all ChemBoxes. Paraphrases from MSDS's or related sources are ...
The IPCS Health and Safety Guides are monographs prepared by the International Programme on Chemical Safety (IPCS) and published by the World Health Organization (WHO). They aim to provide "concise information in non-technical language, for decision-makers on risks from exposure to chemicals, with practical advice on medical and administrative issues."