Solvent Fume
There is no such thing as a “safe” solvent. Although some solvents are less hazardous than others, there is a potential hazard associated with every solvent due to its very nature. For example, a solvent that is generally “non-hazardous” during normal use may become very dangerous if a large spill occurs, if there is improper ventilation, or if a leak goes undetected. all solvents must be treated with respect.
Different people have different tolerances to different solvents. What may not affect one person could be devastating to another.
There are three primary hazards associated with solvents. Many solvents are extremely flammable and present a fire and explosion hazard. Solvents can also be toxic. The principle routes of exposure are inhalation of vapors, skin contact and or ingestion of liquids. Finally, solvents can react violently with acids, resulting in fires or explosions.
Solvent fume consists of airborne hydrocarbon vapours generated from a cureing or cleaning process. Fumes are normally colourless but can be easily detected by the human nose even at low concentrations. Exposure both short and long term MUST be avoided at all costs. Fully contained extraction systems are the best way to control these hazards thus eliminating inhalation to the operator.
Care must be taken with stack height and location of the discharge of the vented fume. Systems may include;- fume cupboards, downdraught benches and packed tower scrubbers if required.
See side tabs for some bespoke system solutions to your solvent fume problems!