AS stands for various terms. Discover the full forms, meanings, and possible interpretations of AS across different fields and industries.
Absorption spectroscopy refers to spectroscopic techniques that measure the absorption of radiation, as a function of frequency or wavelength, due to its interaction with a sample.
ChemistryActivated sludge is a process for treating sewage and industrial waste waters using air and a biological floc composed of bacteria and protozoa.
ChemistryA treatment system that removes or "strips" volatile organic compounds from contaminated groundwater or surface water by forcing an airstream through the water and causing the compounds to evaporate.
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