Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1036125

Removal of emerging pathogenic bacteria using metal-exchanged natural zeolite bead filter


Ivankovic, Tomislav; Dikic, Jelena; Rolland du Roscoat, Sabine; Dekic, Svjetlana; Hrenovic, Jasna; Ganjto, Marin
Removal of emerging pathogenic bacteria using metal-exchanged natural zeolite bead filter // Water science and technology, 80.6 (2019), 1085-1098 doi:10.2166/wst.2019.348 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1036125 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Removal of emerging pathogenic bacteria using metal-exchanged natural zeolite bead filter

Autori
Ivankovic, Tomislav ; Dikic, Jelena ; Rolland du Roscoat, Sabine ; Dekic, Svjetlana ; Hrenovic, Jasna ; Ganjto, Marin

Izvornik
Water science and technology (0273-1223) 80.6 (2019); 1085-1098

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Acinetobacter baumannii ; column ; disinfection ; porous media ; silver ; wastewater

Sažetak
Hospital wastewaters can become a route for dissemination of antibiotic-resistant bacteria to the environment if not properly treated. Some of these bacteria are able to survive conventional disinfection treatments (e.g. chlorination, UV irradiation), which evokes the need for novel disinfection methods. The metal-exchanged zeolites were tested as novel antibacterial agents for wastewater treatment. The natural zeolite - clinoptilolite enriched with silver (AgNZ) showed far better antibacterial activity towards hospital pathogenic bacteria Acinetobacter baumannii when compared to copper-exchanged zeolite (CuNZ), with minimal bactericidal concentration of 0.25 – 2 (AgNZ) compared to 32-64 mg L-1 (CuNZ) in batch system and respective log 5.6 reduction compared to log 0.5 reduction in flow system with pure bacterial culture. In the flow system with real effluent wastewater from the treatment plant, the removal of carbapenem-resistant bacteria using AgNZ was 90-100 % during 4 days of experimental run. These results indicate that the AgNZ efficiently removes pathogenic bacteria from the wastewater, including A. baumannii, and is promising as a disinfectant material in a bead filter system.

Izvorni jezik
Engleski



POVEZANOST RADA


Citiraj ovu publikaciju

Ivankovic, Tomislav; Dikic, Jelena; Rolland du Roscoat, Sabine; Dekic, Svjetlana; Hrenovic, Jasna; Ganjto, Marin
Removal of emerging pathogenic bacteria using metal-exchanged natural zeolite bead filter // Water science and technology, 80.6 (2019), 1085-1098 doi:10.2166/wst.2019.348 (međunarodna recenzija, članak, znanstveni)
Ivankovic, T., Dikic, J., Rolland du Roscoat, S., Dekic, S., Hrenovic, J. & Ganjto, M. (2019) Removal of emerging pathogenic bacteria using metal-exchanged natural zeolite bead filter. Water science and technology, 80.6, 1085-1098 doi:10.2166/wst.2019.348.
@article{article, year = {2019}, pages = {1085-1098}, DOI = {10.2166/wst.2019.348}, keywords = {Acinetobacter baumannii, column, disinfection, porous media, silver, wastewater}, journal = {Water science and technology}, doi = {10.2166/wst.2019.348}, volume = {80.6}, issn = {0273-1223}, title = {Removal of emerging pathogenic bacteria using metal-exchanged natural zeolite bead filter}, keyword = {Acinetobacter baumannii, column, disinfection, porous media, silver, wastewater} }
@article{article, year = {2019}, pages = {1085-1098}, DOI = {10.2166/wst.2019.348}, keywords = {Acinetobacter baumannii, column, disinfection, porous media, silver, wastewater}, journal = {Water science and technology}, doi = {10.2166/wst.2019.348}, volume = {80.6}, issn = {0273-1223}, title = {Removal of emerging pathogenic bacteria using metal-exchanged natural zeolite bead filter}, keyword = {Acinetobacter baumannii, column, disinfection, porous media, silver, wastewater} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font