Tetrachloroethene is one of the chemicals used in dry cleaning solvents. Unfortunately, in addition to being flushed into sewer systems, it can contaminate the air and enter the soil when it rains ...

Get Instant Summarized Text (Gist) Sewage sludge microbiota can detoxify tetrachloroethene, a pollutant from dry cleaning solvents, by converting it to ethane. Analysis of 84 sludge samples from ...