FRAU, FRANCO
FRAU, FRANCO
DIPARTIMENTO DI SCIENZE CHIMICHE E GEOLOGICHE
The precursor of apatite: Octacalcium phosphate (OCP) in the earth and environmental sciences - A review
2025-01-01 Idini, Alfredo; Frau, Franco
Unravelling the luminescence spectrum of garnet grossular var. tsavorite: The role of chromium (III), manganese (II) and misattribution of vanadium (II)
2025-01-01 Idini, A.; Argazzi, R.; Frau, F.; Fantauzzi, M.; Angeli, C.
Fear appeals, individuals' cognitive-behavioral responses, and willingness to pay for safe water in fluoride-contaminated regions
2024-01-01 Gutierrez, Luciano; Sanna, Carlo; Sabbagh, Maria; Nocella, Giuseppe; Idini, Alfredo; Carletti, Alberto; Frau, Franco
Mineralogical characterization of fluorescent grossular garnet var. tsavorite from Merelani Hills, Tanzania
2023-01-01 Idini, A.; Angeli, C.; Frau, F.; Ennas, G.; Naitza, S.; De Giudici, G. B.; Argazzi, R.
Combining hydrogeochemistry, statistics and explorative mapping to estimate regional threshold values of trace elements in groundwater (Sardinia, Italy)
2022-01-01 Dore, Elisabetta; Biddau, Riccardo; Lorrai, Mario; Botti, Paolo; Buccianti, Antonella; Frau, Franco; Cidu, Rosa
Inducing pH-controlled formation of LDH for removal of divalent metals from circum-neutral drainage from mining wastes
2022-01-01 Frau, F.; Idini, A.; Atzori, R.; Medas, D.; Podda, F.; Dore, E.; Tempesta, G.; Agrosì, G.
Spatial and compositional effects of intersection zones in the five-element (Ni-Co-As-Bi-Ag) vein system of the Southern Arburèse district (SW Sardinia)
2022-01-01 Scano, I.; Deidda, M. L.; Fancello, D.; Frau, F.; Moroni, M.; Naitza, S.
Water Defluoridation Methods Applied in Rural Areas over the World
2022-01-01 Wamalwa Wambu, Enos; Frau, Franco; Machunda, Revocatus; Pasape, Lilliane; S. Barasa, Stephen; Ghiglieri, Giorgio
Mineralogical-geochemical study of the anionic competition effect on the octacalcium phosphate reaction into fluorapatite
2021-01-01 Idini, A.; Frau, F.
Regional occurrence of aqueous tungsten and relations with antimony, arsenic and molybdenum concentrations (Sardinia, Italy)
2021-01-01 Cidu, Rosa; Biddau, Riccardo; Frau, Franco; Wanty, Richard B.; Naitza, Stefano
A two-step pH control method to remove divalent metals from near-neutral mining and metallurgical waste drainages by inducing the formation of layered double hydroxide
2020-01-01 Frau, F.; Atzori, R.; Ardau, C.; Medas, D.; Podda, F.; Dore, E.; Idini, A.; Tempesta, G.; Agrosi, G.
Application of Octacalcium Phosphate with an Innovative Household-scale Defluoridator Prototype and Behavioral Determinants of its Adoption in Rural Communities of the East African Rift Valley
2020-01-01 Idini, A.; Frau, F.; Gutierrez, L.; Dore, E.; Nocella, G.; Ghiglieri, G.
Characterization of low-enthalpy geothermal resources and evaluation of potential contaminants
2020-01-01 Frau, Franco; Cidu, Rosa; Ghiglieri, Giorgio; Angelo Caddeo, Guglielmo
Impact of biogeochemical barriers on the fate of zinc (Zn) in the metal-polluted Iglesiente and Arburese mine districts (SW-Sardinia, Italy)
2020-01-01 Dore, Elisabetta; Fancello, Dario; Rigonat, Nicola; Medas, Daniela; Cidu, Rosa; Da Pelo, Stefania; Frau, Franco; Lattanzi, Pierfranco; Marras, Pier Andrea; Meneghini, Carlo; Podda, Francesca; De Giudici, Giovanni
Natural attenuation can lead to environmental resilience in mine environment
2020-01-01 Dore, Elisabetta; Fancello, Dario; Rigonat, Nicola; Medas, Daniela; Cidu, Rosa; Da Pelo, Stefania; Frau, Franco; Lattanzi, Pierfranco; Marras, Pier Andrea; Meneghini, Carlo; Podda, Francesca; Rimondi, Valentina; Runkel, Robert L.; Kimball, Briant; Wanty, Richard B.; De Giudici, Giovanni
A methodological approach for the identification of sulphate sources in the Portoscuso area (south-western Sardinia)
2019-01-01 DA PELO, Stefania; Porru, MARIA CHIARA; Biddau, Riccardo; Cidu, Rosa; Ardau, Carla; Buttau, Cristina; Frau, Franco; Maria, Filippini; Gianfranco, Mulas
Antimonate Removal from Polluted Mining Water by Calcined Layered Double Hydroxides
2019-01-01 Dore, Elisabetta; Frau, Franco; Cidu, Rosa
Assessing arsenic sources in landfill areas: a case study in Sardinia
2019-01-01 Frau, Franco; Cidu, Rosa; Casu, Michela; Soriga, Andrea
Assessment of environmental impact of mine drainage on the Rio Montevecchio watershed (SW-Sardinia) through hydrologic-tracer techniques and environmental mineralogy
2019-01-01 Rigonat, N.; De Giudici, G.; Medas, D.; Cidu, R.; Lattanzi, P.; Podda, F.; Dore, E.; Frau, F.; Marras, P. A.; Frau, I.
Assessment of origin and fate of contaminants along mining-affected Rio Montevecchio (SW Sardinia, Italy): a hydrologic-tracer and environmental mineralogy study
2019-01-01 De Giudici, G.; Medas, D.; Cidu, R.; Lattanzi, P.; Rigonat, N.; Frau, I.; Podda, F.; Marras, P. A.; Dore, E.; Frau, F.; Rimondi, V.; Runkel, R. L.; Wanty, R. B.; Kimball, B.