Overview
This lecture introduces the concept of chemical hazards, focusing on their identification, associated risks, and safe handling procedures in workplace environments.
Introduction to Chemical Hazards
- Chemical hazards are substances that pose health risks to humans due to their chemical properties.
- Common examples include cleaning agents, solvents, pesticides, and industrial chemicals.
- Chemical hazards can be found in liquid, solid, or gas form.
Risks and Health Effects
- Exposure to chemical hazards can cause skin irritation, respiratory problems, or long-term illnesses like cancer.
- Inhalation, skin contact, and accidental ingestion are common exposure routes.
- Some chemicals may cause immediate harm, while others build up over time.
Safe Handling and Prevention
- Proper storage of chemicals reduces the risk of accidental exposure or spills.
- Use of Personal Protective Equipment (PPE) like gloves, masks, and goggles is essential when handling chemicals.
- Always read and follow safety labels and instructions on chemical containers.
- In case of a spill or exposure, follow emergency procedures and seek medical help if needed.
Key Terms & Definitions
- Chemical Hazard — A substance that can cause harm to health due to its chemical nature.
- Personal Protective Equipment (PPE) — Safety gear worn to minimize exposure to hazards.
Action Items / Next Steps
- Review safety labels for chemicals used in your workplace.
- Ensure you have access to and use appropriate PPE.
- Familiarize yourself with emergency procedures for chemical spills or exposure.