Botău, C. Bogatu, M. Gheju, A. Iovi, Oxidarea în soluţii apoase a coloranţilor portocaliu MG150 şi albastru FFN (B15) cu ozon şi reactiv Fenton, Revista de Chimie , 52(5), 2001, 256-260.

N. Strâmbeanu, M. Gheju, Limite cinetice ale recuperării ionilor Cr³⁺, Mn²⁺, Ni²⁺ şi Co²⁺ din soluţii diluate prin schimb cationic specific şi nespecific, Revista de Chimie, 53(3), 2002, 229-231.

Gheju, A. Iovi, Kinetics of hexavalent chromium reduction by scrap iron, Journal of Hazardous Materials, B135 (1-3), 2006, 66-73.

Gheju, A. Iovi., I. Balcu, Hexavalent chromium reduction with scrap iron in continuous-flow system. Part 1: Effect of feed solution pH, Journal of Hazardous Materials, 153(1-2), 2008, 655-662.

Gheju, I. Balcu, Hexavalent chromium reduction with scrap iron in continuous-flow system. Part 2: Effect of scrap iron shape and size, Journal of Hazardous Materials, 182(1-3), 2010, 484-493.

Gheju, R. Pode, F. Manea, Comparative heavy metal chemical extraction from anaerobically digested biosolids, Hydrometallurgy, 108, 2011, 115-121.

Gheju, I. Balcu, Removal of chromium from Cr(VI) polluted wastewaters by reduction with scrap iron and subsequent precipitation of resulted cations, J. Hazard. Mater., 196, 2011, 131-138.

Gheju, Hexavalent chromium reduction with zero-valent iron (ZVI) in aquatic systems, Water Air Soil Pollut. 222(1-4), 2011, 103-148.

Gheju, I. Stelescu, Chelant-assisted phytoextraction and accumulation of Zn by Zea mays, Journal of Environmental Management, 128, 2013, 631-636.

Gheju, I. Balcu, P. Jurchescu, Removal of hexavalent chromium from aqueous solutions by use of chemically modified sour cherry stones, Desalination and Water Treatment, 57(23), 2016, 10776-10789

Gheju, I. Balcu, G. Mosoarca, Removal of Cr(VI) from aqueous solutions by adsorption on MnO2, Journal of Hazardous Materials, 310, 2016, 270-277.

Gheju, I. Balcu, C. Vancea, An investigation of Cr(VI) removal with metallic iron in the co-presence of sand and/or MnO2, Journal of Environmental Management, 170, 2016, 145-151.

Gheju, Decontamination of hexavalent chromium-polluted waters: significance of metallic iron technology, în N. Anjum, S. Gill, N. Tuteja (editori), Enhancing Cleanup of Environmental Pollutants. Volume 2 Non Biological Approaches. Springer International Publishing, 2017, pp. 209-254.

Gheju, I. Balcu, A. Enache, A. Flueras, A kinetic approach on hexavalent chromium removal with metallic iron, Journal of Environmental Management, 203, 2017, 937-941.

Gheju, I. Balcu, Assisted green remediation of chromium pollution, Journal of Environmental Management, 203, 2017, 920-924.

Vancea, M. Gheju, G. Moșoarcă, Inertization in vitreous matrix of exhausted reactive mixtures resulted from the removal of Cr(VI) with Fe0 in continuous-flow system, Romanian Journal of Materials, 47(4), 2017, 435-441

Gheju, Progress in understanding the mechanism of Cr^VI removal in Fe⁰-based filtration systems, Water, 10(5), 651, 2018, 1-23.

L. Cocheci, L. Lupa, M. Gheju, A. Golban, R. Lazău, R. Pode, Zn–Al–CO3 layered double hydroxides prepared from a waste of hot-dip galvanizing process, Clean Technologies and Environmental Policy, 20(5), 2018, 1105-1112.

Vancea, R.M. Jurca, M. Gheju, G. Mosoarca, Eco-friendly solution for wastes resulted from the removal of Cr (VI) WITH Fe-0 immobilization in glass based stoneware matrix Romanian Journal of Materials, 48(3), 2018, 308-314.

Gheju, I. Balcu, Sustaining the efficiency of the Fe(0)/H₂O system for Cr(VI) removal by MnO₂ amendment, Chemosphere, 214, 2019, 389-398.