Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Marina Sabelfeld"'
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 5, Iss , Pp 100169- (2022)
Given Vietnam's continuing strong economic growth and the associated discharge of largely untreated industrial wastewater, the country's water resources are coming under increasing stress. Therefore, companies need to comply with the wastewater disch
Externí odkaz:
https://doaj.org/article/ecaf775d15bb4a3a9f9dd4108cf46c20
Autor:
Sven-Uwe Geißen, Marina Sabelfeld
Publikováno v:
Journal of Membrane Science. 574:222-234
The aims of this work were to investigate the ozone mass transfer in a helically wounded hollow fiber membrane contactor in dependence on operating conditions and to study the effect of the helical membrane structure on the ozonation performance comp
Publikováno v:
Environmental Technology. 36:1721-1730
Aqueous solutions of diethyl phthalate (DEP) were oxidized by using ozone combined with Fenton reagents. The effects of operating parameters such as initial pH; initial concentration of DEP, H2O2 and Fe2+; [H2O2]0/[Fe2+]0 ratio and O3 dosage on the d
Publikováno v:
Journal of Hazardous Materials. 271:178-184
A FAU-type zeolite was studied as an adsorbent to remove 2,4,6-trichlorophenol (TCP), a frequently detected recalcitrant pollutant in water bodies. Both adsorption isotherm and kinetics were studied with TCP concentrations from 10 to 100 mg/L. It was
Publikováno v:
Desalination and Water Treatment. :1-12
Removal of Diethyl phthalate (DEP) from water has been accomplished through catalytic ozonation promoted by TiO2 and Al2O3. A laboratory setup was designed to evaluate and select the optimal oxidation process. The degradation rate is strongly dependa
Autor:
Sven-Uwe Geißen, Marina Sabelfeld
Publikováno v:
Chemie Ingenieur Technik. 83:782-795
Die Einhaltung sehr niedriger Phosphorablaufwerten und eine Phosphorruckgewinnung aus dem Abwasser sind zukunftige Herausforderungen fur die kommunale Abwasserreinigung. Beim Vorliegen von gunstigen abwasserseitigen Rahmenbedingungen und einem optima