Avoid Using Lip Vents of a Degreaser
Volatile organic compounds (VOCs) and other toxic gases from degreasers can negatively impact human health and the environment. Properly controlling the lip vents in the degreaser can significantly reduce these emissions. Operating a degreaser without lip vents or with them turned off will emit 15% fewer solvent emissions than a vented degreaser.
However, completely shutting off the lip vents or not using them may not be feasible due to safety regulations at the workplace. These regulations often require lip vents to enhance ventilation and safety. In such cases, using covers on the degreaser and switching off the vent when the cover is on is recommended. This practice traps solvent vapors within the degreaser, minimizing emissions. Installing the vent above the cover is also preferred to ensure adequate ventilation.
In general, the nonuse of lip vents in degreasers, or if used with lip venting, proper covers, and adequate ventilation control, are efficient pollution prevention methods. This approach not only minimizes pollution but also offers operational advantages. Emission reduction creates a safe working environment for employees and helps facilities meet environmental laws and regulations, avoiding fines or penalties.