Engineering Controls Engineering controls are physical modifications to the workplace that reduce exposure to nanomaterials. Examples include: - Ventilation Systems: High-efficiency particulate air (HEPA) filters in fume hoods and exhaust systems can capture airborne nanoparticles. - Enclosed Systems: Using glove boxes or fully enclosed reactors to handle nanomaterials minimizes the risk of release.
Administrative Controls Administrative controls involve procedural and management strategies to limit exposure. These include: - Standard Operating Procedures (SOPs): Clear guidelines on how to handle nanomaterials safely. - Training Programs: Educating staff about the risks and proper handling techniques of nanomaterials.
Personal Protective Equipment (PPE) PPE acts as a final barrier between the worker and the nanomaterials. Essential PPE includes: - Respirators: N95 masks or specific respirators designed to filter out nanoparticles. - Protective Clothing: Lab coats, gloves, and eye protection that provide a barrier against accidental exposure.
