Proper disposal of waste solvents is usually considered more of an environmental issue than a safety issue. However, it is often both. Solvent is dispensed in one direction only. It never goes back ...

We are willing to consider all solvents for this program. Currently, methanol, ethanol and acetone are distilled on campus. If your lab generates other solvent waste, contact EH&S to see if they may ...

Daily solvent use is pretty much a given in a synthetic chemistry lab. In academic laboratories, it’s such an ingrained part of research that chemists might forget that solvents can be serious safety ...

On average, from 2011 to 2021, academic labs generated around 4,300 metric tons of hazardous waste each year. One of the largest lab-used solvents discarded is dichloromethane and more than half of ...

Chemical waste is regulated by the Environmental Protection Agency (EPA) through the Resource Conservation and Recovery Act (RCRA). It cannot be disposed of in regular trash or in the sewer system.

As of July 3, 2023, the process for waste pickup requests transitioned to an online platform: Environmental Health and Safety Assistant (EHSA). EHSA is used to submit waste for chemical, biological, ...