Search Results - "SAKELLAROPOULOS, G"

Sorption of mercury by activated carbon in the presence of flue gas components by Diamantopoulou, Ir, Skodras, G., Sakellaropoulos, G.P.

“…The purpose of the current study is to evaluate the mercury removal ability of F400 and Norit FGD activated carbons, through fixed bed adsorption tests at…”
Get full text

Kinetic studies of elemental mercury adsorption in activated carbon fixed bed reactor by Skodras, G., Diamantopoulou, Ir, Pantoleontos, G., Sakellaropoulos, G.P.

“…Activated carbons are suitable materials for Hg 0 adsorption in fixed bed operation or in injection process. The fixed bed tests provide good indication of…”
Get full text

Pyrolysis kinetics and combustion characteristics of waste recovered fuels by Grammelis, P., Basinas, P., Malliopoulou, A., Sakellaropoulos, G.

“…Alternative fuels, such as biomass and refuse derived fuels tend to play an increasingly important role in the European energy industry. Co-firing fuels…”
Get full text

Effect of activated carbons modification on porosity, surface structure and phenol adsorption by Stavropoulos, G.G., Samaras, P., Sakellaropoulos, G.P.

“…The primary objective of this work was the examination of modified activated carbons with tailored adsorption capacity properties. Production of activated…”
Get full text

Enhanced mercury adsorption in activated carbons from biomass materials and waste tires by Skodras, G., Diamantopoulou, Ir, Zabaniotou, A., Stavropoulos, G., Sakellaropoulos, G.P.

“…Agricultural residues and waste tires constitute an important source of precursors for activated carbon production. Activated carbons offer a potential tool…”
Get full text

Influence of ozonation on the in vitro mutagenic and toxic potential of secondary effluents by Petala, M., Samaras, P., Zouboulis, A., Kungolos, A., Sakellaropoulos, G.P.

“…Reclamation of municipal effluents by advanced treatment processes is an attractive perspective for facing certain water shortage problems. However, the…”
Get full text

Prognostic value of phagocytic activity of neutrophils and monocytes in sepsis. Correlation to CD64 and CD14 antigen expression by Danikas, D.D, Karakantza, M, Theodorou, G.L, Sakellaropoulos, G.C, Gogos, C.A

“…The role of the phagocytic function of monocytes and neutrophils in sepsis has been poorly investigated. The present study evaluated the impact of the…”
Get full text

Comparison of two metaphyseal-fitting (short) femoral stems in primary total hip arthroplasty: study protocol for a prospective randomized clinical trial with additional biomechanical testing and finite element analysis by Tatani, I, Panagopoulos, A, Diamantakos, I, Sakellaropoulos, G, Pantelakis, Sp, Megas, P

“…Total hip replacement has recently followed a progressive evolution towards principles of bone- and soft-tissue-sparing surgery. Regarding femoral implants,…”
Get full text

Environmental hazard assessment of coal fly ashes using leaching and ecotoxicity tests by Tsiridis, V., Petala, M., Samaras, P., Kungolos, A., Sakellaropoulos, G.P.

“…The environmental hazard of six coal fly ash samples collected from various coal incineration plants were examined in the present study, using various leaching…”
Get full text

Reduction of CO2 emissions by a membrane contacting process by MAVROUDI, M, KALDIS, S. P, SAKELLAROPOULOS, G. P

“…A membrane-based gas-liquid contacting process was evaluated in this work for CO2 removal from flue gases. The absorption of CO2 from a CO2-N2 mixture was…”
Get full text

Potential application of a microporous silica membrane reactor for cyclohexane dehydrogenation by Koutsonikolas, D., Kaldis, S., Zaspalis, V.T., Sakellaropoulos, G.P.

“…Hydrogen gained increasing attention during the last years as an alternative, environmental friendly fuel. Cyclohexane is a proposed hydrogen carrier that…”
Get full text

Comparative study of phenol and cyanide containing wastewater in CSTR and SBR activated sludge reactors by Papadimitriou, C.A., Samaras, P., Sakellaropoulos, G.P.

“…The objectives of this work were the examination of the performance of two bench scale activated sludge systems, a conventional Continuous Stirring Tank…”
Get full text

Evaluation of interactions between soil and coal fly ash leachates using column percolation tests by Tsiridis, V., Petala, M., Samaras, P., Sakellaropoulos, G.P.

“…•The release of metals from fly ash/soil systems was investigated by column tests.•Interactions between fly ash leachates and soil are discussed.•Infiltration…”
Get full text

Wastewater reclamation by advanced treatment of secondary effluents by Petala, M., Tsiridis, V., Samaras, P., Zouboulis, A., Sakellaropoulos, G.P.

“…The objectives of this study were the investigation of the performance of an advanced treatment system, for the reclamation of secondary municipal effluents,…”
Get full text

Particulate removal via electrostatic precipitators — CFD simulation by Skodras, G., Kaldis, S.P., Sofialidis, D., Faltsi, O., Grammelis, P., Sakellaropoulos, G.P.

“…In this study, a CFD model for the description of operation of electrostatic precipitators has been developed. The model is based on a theoretical analysis…”
Get full text

Molecular dynamics study of hydrogen adsorption in carbonaceous microporous materials and the effect of oxygen functional groups by Georgakis, M., Stavropoulos, G., Sakellaropoulos, G.P.

“…This work attempts to shed light on molecular hydrogen adsorption in carbonaceous microporous materials by exploiting molecular dynamics simulations combined…”
Get full text

Alteration of graphene based slit pores and the effect on hydrogen molecular adsorption: A simulation study by Georgakis, M., Stavropoulos, G., Sakellaropoulos, G.P.

“…•Molecular Dynamics simulations were executed on twelve new graphene models.•Substitution of carbon by boron increased adsorption energy and adsorption.•An…”
Get full text

Interactive toxic effects of heavy metals and humic acids on Vibrio fischeri by Tsiridis, V., Petala, M., Samaras, P., Hadjispyrou, S., Sakellaropoulos, G., Kungolos, A.

“…The effect of humic acids (HAs) on the toxicity of copper, zinc, and lead was investigated using the photobacterium Vibrio fischeri (Microtox test) as a test…”
Get full text

Study of Mercury Adsorption by Low-Cost Sorbents Using Kinetic Modeling by Fuente-Cuesta, A, Diamantopoulou, Ir, Lopez-Anton, M. A, Diaz-Somoano, M, Martínez-Tarazona, M. R, Sakellaropoulos, G. P

“…In order to make further progress in the field of reducing mercury emissions to the atmosphere, it is necessary to develop efficient and economically viable…”
Get full text

Effect of hexavalent chromium on the activated sludge process and on the sludge protozoan community by Samaras, P., Papadimitriou, C.A., Vavoulidou, D., Yiangou, M., Sakellaropoulos, G.P.

“…The objectives of this study were the determination of chromium effects to the performance of an activated sludge unit and the investigation of the response of…”
Get full text