Can surplus compressed gases be vented into the fume hood?

Surplus compressed gases should not be vented into the fume hood because it can compromise the efficiency and safety of the fume hood system. Fume hoods are designed to protect users from hazardous vapors, fumes, and particles by providing proper ventilation and containment. Introducing surplus compressed gases can disrupt airflow patterns, potentially leading to inadequate containment of hazardous materials that the fume hood is supposed to manage.

Additionally, venting compressed gases into a fume hood can pose risks such as pressure buildup or the potential for creating an explosive environment, depending on the nature of the gases being vented. Furthermore, fume hoods typically have specific exhaust requirements, and excessive venting of gases could overwhelm the exhaust system, leading to safety hazards. Therefore, it is important to safely manage surplus compressed gases according to established safety protocols instead of disposing of them improperly in the fume hood.