What is another word for feculences?
Pronunciation: [fˈɛkjʊlənsɪz] (IPA) 
Feculences are the waste matter and residue left behind after a process of purification or refining. Synonyms for feculences include impurities, sediments, dregs, lees, precipitates, deposits, residues, slag, and scum. These terms refer to the material that settles at the bottom of a container or floats on the surface, which is often unwanted and needs to be removed. In chemistry, feculences are often produced during distillation or filtration processes, and their removal helps to ensure the purity and quality of the final product. The use of varying synonyms for feculences depends on the context and industry, but the underlying meaning remains the same: unwanted waste matter.
