Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Geani Teodor Man"'
Autor:
Paul Constantin Albu, Andreia Pîrțac, Ludmila Motelica, Aurelia Cristina Nechifor, Geani Teodor Man, Alexandra Raluca Grosu, Szidonia-Katalin Tanczos, Vlad-Alexandru Grosu, Gheorghe Nechifor
Publikováno v:
Materials, Vol 17, Iss 17, p 4437 (2024)
Hydrogen sulfide is present in active or extinct volcanic areas (mofettas). The habitable premises in these areas are affected by the presence of hydrogen sulfide, which, even in low concentrations, gives off a bad to unbearable smell. If the living
Externí odkaz:
https://doaj.org/article/2c2a77b951d8472d852f1f068ce10f42
Simultaneously Recovery of Thorium and Tungsten through Hybrid Electrolysis–Nanofiltration Processes
Autor:
Geani Teodor Man, Paul Constantin Albu, Aurelia Cristina Nechifor, Alexandra Raluca Grosu, Diana Ionela Popescu (Stegarus), Vlad-Alexandru Grosu, Virgil Emanuel Marinescu, Gheorghe Nechifor
Publikováno v:
Toxics, Vol 12, Iss 2, p 103 (2024)
The recovery and recycling of metals that generate toxic ions in the environment is of particular importance, especially when these are tungsten and, in particular, thorium. The radioactive element thorium has unexpectedly accessible domestic applica
Externí odkaz:
https://doaj.org/article/8738a4d244a941dd8b2f8ecf497164b3
Autor:
Geani Teodor Man, Paul Constantin Albu, Aurelia Cristina Nechifor, Alexandra Raluca Grosu, Szidonia-Katalin Tanczos, Vlad-Alexandru Grosu, Mihail-Răzvan Ioan, Gheorghe Nechifor
Publikováno v:
Membranes, Vol 13, Iss 9, p 765 (2023)
Although only a slightly radioactive element, thorium is considered extremely toxic because its various species, which reach the environment, can constitute an important problem for the health of the population. The present paper aims to expand the p
Externí odkaz:
https://doaj.org/article/4efe5ddc3a35475cb0826ab148fef806
Autor:
Dumitru Pașcu, Aurelia Cristina Nechifor, Vlad-Alexandru Grosu, Ovidiu Cristian Oprea, Szidonia-Katalin Tanczos, Geani Teodor Man, Florina Dumitru, Alexandra Raluca Grosu, Gheorghe Nechifor
Publikováno v:
Membranes, Vol 13, Iss 3, p 350 (2023)
This paper presents the preparation and characterization of composite membranes based on chitosan (Chi), sulfonated ethylene–propylene–diene terpolymer (sEPDM), and polypropylene (PPy), and designed to capture hydrogen sulfide. The Chi/sEPDM/PPy
Externí odkaz:
https://doaj.org/article/bbb67cbb5bee4f589cec022a685acc33