Walid Hajjaji
  Post-doc Fellowship  
   
  phone: +351 234378184  
  extension: 22942  
  e-mail: w.hajjaji@ua.pt  
  department: Materials and Ceramic Engineering  
   
   
   
Short CV
Present projects
Selected Publications
publications
Effective decoloration of cationic dyes by silica gel prepared from Tunisian sands and TiO2/silica gel composites: dual adsorption and photocatalytic processes
Lazaar, K; Hajjaji, W; Pullar, RC; Chargui, H; Moussi, B; Labrincha, J; Rocha, F; Jamoussi, F
2020, DESALINATION AND WATER TREATMENT, 179, 368-377.
CICECO Authorship
Study of Zn-Pb ore tailings and their potential in cement technology
Nouairi, J; Hajjaji, W; Costa, CS; Senff, L; Patinha, C; da Silva, EF; Labrincha, JA; Rocha, F; Medhioub, M
2018, JOURNAL OF AFRICAN EARTH SCIENCES, 139, 165-172.
CICECO Authorship
Production of silica gel from Tunisian sands and its adsorptive properties
Lazaar, K; Hajjaji, W; Pullar, RC; Labrincha, JA; Rocha, F; Jamoussi, F
2017, JOURNAL OF AFRICAN EARTH SCIENCES, 130, 238-251.
CICECO Authorship
Effective removal of anionic and cationic dyes by kaolinite and TiO2/kaolinite composites
Hajjaji, W; Andrejkovicova, S; Pullar, RC; Tobaldi, DM; Lopez-Galindo, A; Jammousi, F; Rocha, F; Labrincha, JA
2016, CLAY MINERALS, 51, 1, 19-27.
CICECO Authorship
Aqueous Acid Orange 7 dye removal by clay and red mud mixes
Hajjaji, W; Pullar, RC; Labrincha, JA; Rocha, F
2016, APPLIED CLAY SCIENCE, 126, 197-206.
CICECO Authorship
The effect of natural zeolite on microstructure, mechanical and heavy metals adsorption properties of metakaolin based geopolymers
Andrejkovicova, S; Sudagar, A; Rocha, J; Patinha, C; Hajjaji, W; da Silva, EF; Velosa, A; Rocha, F
2016, APPLIED CLAY SCIENCE, 126, 141-152.
CICECO Authorship
Magnetic Properties of Ferrite Ceramics Made from Wastes
Pullar, RC; Hajjaji, W; Amaral, JS; Seabra, MP; Labrincha, JA
2014, WASTE AND BIOMASS VALORIZATION, 5, 1, 133-138.
CICECO Authorship
Novel Inorganic Products Based on Industrial Wastes
Labrincha, JA; Marques, JI; Hajjaji, W; Senff, L; Zanelli, C; Dondi, M; Rocha, F
2014, WASTE AND BIOMASS VALORIZATION, 5, 3, 385-392.
CICECO Authorship
Compositional and chromatic properties of strontium hexaferrite as pigment for ceramic bodies and alternative synthesis from wiredrawing sludge
Hajjaji, W; Pullar, RC; Zanelli, C; Seabra, MP; Dondi, M; Labrincha, JA
2013, DYES AND PIGMENTS, 96, 3, 659-664.
CICECO Authorship
Natural Portuguese clayey materials and derived TiO2-containing composites used for decolouring methylene blue (MB) and orange II (OII) solutions
Hajjaji, W; Ganiyu, SO; Tobaldi, DM; Andrejkovicova, S; Pullar, RC; Rocha, F; Labrincha, JA
2013, APPLIED CLAY SCIENCE, 83-84, 91-98.
CICECO Authorship
Composition and technological properties of geopolymers based on metakaolin and red mud
Hajjaji, W; Andrejkovicova, S; Zanelli, C; Alshaaer, M; Dondi, M; Labrincha, JA; Rocha, F
2013, MATERIALS & DESIGN, 52, 648-654.
CICECO Authorship
An overview of using solid wastes for pigment industry
Hajjaji, W; Costa, G; Zanelli, C; Ribeiro, MJ; Seabra, MP; Dondi, M; Labrincha, JA
2012, JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 32, 4, 753-764.
CICECO Authorship
Production of ceramic bodies from Tunisian Cretaceous clays
Hachani, M; Hajjaji, W; Moussi, B; Medhioub, M; Rocha, F; Labrincha, JA; Jamoussi, F
2012, CLAY MINERALS, 47, 1, 59-68.
CICECO Authorship
Ceramic tiles based on central Tunisian clays (Sidi Khalif formation)
Medhioub, M; Hajjaji, W; Hachani, M; Lopez-Galindo, A; Rocha, F; Labrincha, JA; Jamoussi, F
2012, CLAY MINERALS, 47, 2, 165-175.
CICECO Authorship
Chromatic Properties of Industrial Solid Waste Based Ferrites
Hajjaji, W; Pullar, R; Seabra, MP; Labrincha, JA
2012, WASTE AND BIOMASS VALORIZATION, 3, 3, 375-378.
CICECO Authorship

 
Sponsors

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