Related Experiment Videos
An analytical approach for reducing workplace health hazards through substitution
1Ballerup BST Center, Herlev, Denmark.
American Industrial Hygiene Association Journal
|January 1, 1993
Summary
This study details a 7-step process for chemical substitution, replacing hazardous substances with safer alternatives. Implementing these methods can lead to a safer workplace by reducing exposure to harmful chemicals.
Area of Science:
- Occupational Health and Safety
- Chemical Engineering
- Environmental Science
Background:
- Chemical substitution aims to maintain function while eliminating hazardous substances.
- Denmark's 1982 regulation mandates substitution when viable alternatives exist.
- Hazardous chemical use poses risks in various industries.
Purpose of the Study:
- To summarize findings from 162 chemical substitution investigations.
- To describe a systematic process for identifying and implementing safer chemical alternatives.
- To highlight tools and social aspects crucial for successful substitution.
Main Methods:
- Review of 162 case studies from Danish Occupational Health Services.
- Description of a seven-step iterative process for substitution.
- Evaluation of tools like Hansen solubility parameters and vapor hazard ratios.
Main Results:
- Successful substitution of hazardous chemicals in 162 investigated cases.
- Demonstration of an iterative process for identifying and implementing alternatives.
- Identification of technical and social factors influencing substitution success.
Conclusions:
- The described methods facilitate the elimination of hazardous chemicals.
- Successful substitution leads to improved workplace safety.
- A structured, inclusive approach is key to effective chemical substitution.