The influence of inorganic components and carbon-oxygen surface functionalities in activated hydrothermally carbonized waste materials for water treatment.

ABSTRACT: In this study, we have examined how the activation of hydrothermally carbonized sewage sludge and horse manure influences the inorganic component of these materials and surface chemistry. This was examined through statistical correlations between kinetic tests using trimethoprim, fluconazole, perfluorooctanoic acid, and copper, zinc, and arsenic and physicochemical properties. Yield and inorganic content varied considerably, with potassium hydroxide-activated materials producing lower yields with higher inorganic content. Phosphoric acid activation incorporated inorganically bound phosphorus into the material, although this showed no statistically relevant benefit. A maximum surface area of 1363 m2g-1 and 343 m2g-1 was achieved for the horse manure and sewage sludge. Statistical analysis f

SUBMITTER: Niinipuu M 

PROVIDER: S-EPMC7496029 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature