title: Use of beer bran as an adsorbent for the removal of organic compounds from wastewater.
abstract: Beer bran was found to effectively adsorb several organic compounds, such as dichloromethane, chloroform, trichloroethylene, benzene, pretilachlor, and esprocarb. Equilibrium adsorption isotherms conformed to the Freundlich isotherm (log-log linear). Adsorption of these organic compounds by beer bran was observed in the pH range of 1-11. At equilibrium, the adsorption efficiency of beer bran for benzene, chloroform, and dichiloromethane was higher than that of activated carbon. The removal of these organic compounds by beer bran was attributed to the uptake by intracellular particles called spherosomes. The object of this work was to investigate several adsorbents for the effective removal of organic compounds from wastewater.
authors.affiliation: Department of Hygienic Sciences, Kobe Pharmaceutical University, Motoyamakitamachi, 4-chome, Higashinada-ku, Kobe 658-8558, Japan. a-adachi@kobepharma-u.ac.jp
authors.forename: Atsuko
authors.initials: A
authors.lastname: Adachi
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Ozaki
authors.forename: Ikuno
authors.initials: I
authors.lastname: Kasuga
authors.forename: Toshio
authors.initials: T
authors.lastname: Okano
mesh_terms: D000327:Adsorption; D001515:Beer / Q000032:analysis*; D004043:Dietary Fiber; D001467:Hordeum / Q000737:chemistry*; D006863:Hydrogen-Ion Concentration; D007220:Industrial Waste / Q000032:analysis*; D007700:Kinetics; D013816:Thermodynamics; D014867:Water / Q000737:chemistry*
chemical_list: D004043:Dietary Fiber; D007220:Industrial Waste; D014867:Water