AEESP Spotlight: Mid 2020.

The "spotlight" column draws attention to selected articles in I Environmental Engineering Science i , the official journal of the Association of Environmental Engineering and Science Professors (AEESP). Dixon I et al. i ([2]) assessed the use of a high solids anaerobic digestion (HS-AD) method for treating food waste, yard waste, and biosolids individually as well as through codigestion. Chen I et al. i ([1]) examined an ozonation step for enhancing the feasibility of biodegradation processes designed to treat total petroleum hydrocarbons (TPHs) and the associated total organic carbon. [Extracted from the article]