Pregled bibliografske jedinice broj: 704057
Nitrate Removal from Water Using Surface-Modified Ultrafiltration Membranes
Nitrate Removal from Water Using Surface-Modified Ultrafiltration Membranes // E-GFOS : elektronički časopis građevinskog fakulteta Osijek, 5 (2014), 8; 67-72 doi:10.13167/2014.8.8 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 704057 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Nitrate Removal from Water Using Surface-Modified
Ultrafiltration Membranes
Autori
Habuda-Stanić, Mirna ; Nujić, Marija ; Santo, Vera
Izvornik
E-GFOS : elektronički časopis građevinskog fakulteta Osijek (1847-8948) 5
(2014), 8;
67-72
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
nitrate removal ; UF membrane ; permeate flux ; cetylpyridinium chloride ; surface- modified membrane
(nitrate removal ; UF membrane ; permeate flux ; cetylpyridinium chloride ; surface-modified membrane)
Sažetak
Elevated nitrate concentrations in natural water sources are a worldwide concern due to the extensive levels of soil N-fertilization. This study investigates three commercially available polyethersulfone (PES) ultrafiltration (UF) membranes with different molecular weight cut- offs (5, 10, and 30 kDa), which we modified with a cationic surfactant, cetylpyridinium chloride to improve their nitrate removal. The nitrate removal efficiency of these membranes was examinated as functions of initial nitrate concentration, pH, and permeate flux. The best nitrate removal efficiency was obtained with a 5 kDa surface- modified UF membrane.
Izvorni jezik
Engleski
Znanstvena područja
Temeljne tehničke znanosti, Prehrambena tehnologija
POVEZANOST RADA
Ustanove:
Prehrambeno-tehnološki fakultet, Osijek
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Emerging Sources Citation Index (ESCI)
Uključenost u ostale bibliografske baze podataka::
- CAB Abstracts
- INSPEC
