Sonocatalytic degradation of tetracycline antibiotic using zinc oxide nanostructures loaded on nano-cellulose from waste straw as nanosonocatalyst - Publikacja - MOST Wiedzy

Twoje konto

zaloguj

Wyszukiwarka

Sonocatalytic degradation of tetracycline antibiotic using zinc oxide nanostructures loaded on nano-cellulose from waste straw as nanosonocatalyst

Abstrakt

The aim of the present investigation was the combination of ZnO nanostructures with nano-cellulose (NC) for the efficient degradation of tetracycline (TC) antibiotic under ultrasonic irradiation. The removal efficiency of 12.8% was obtained by the sole use of ultrasound (US), while the removal efficiency increased up to 70% by the US/ZnO treatment process. Due to the integration of ZnO nanostructures with NC, the removal efficiency of 87.6% was obtained within 45 min. The removal efficiency substantially decreased in the presence of tert-butyl alcohol (more than 25% reduction), indicating that radOH-mediation oxidation is responsible for the degradation of TC molecules. Peroxymonosulfate (PMS) led to the most enhancing effect on the removal of TC among percarbonate, persulfate and periodate ions. The addition of PMS caused the degradation efficiency of 96.4% within the short contact time of 15 min. The bio-toxicity examination on the basis of inhibition test conducted on activated sludge revealed diminishing the oxygen consumption inhibition percent [IOUR (%)] from 33.6 to 22.1% during the US/ZnO/NC process. Consequently, the utilization of the US/ZnO/NC process can convert TC molecules to less toxic compounds. However, longer reaction time is required for complete conversion into non-toxic substances.

Cytowania

  • 1 6 9

    CrossRef

  • 0

    Web of Science

  • 1 6 5

    Scopus

Autorzy (6)

Cytuj jako

Pełna treść

pełna treść publikacji nie jest dostępna w portalu

Słowa kluczowe

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
ULTRASONICS SONOCHEMISTRY nr 55, strony 117 - 124,
ISSN: 1350-4177
Język:
angielski
Rok wydania:
2019
Opis bibliograficzny:
Soltani R., Mashayekhi M., Naderi M., Boczkaj G., Jorfi S., Safari M.: Sonocatalytic degradation of tetracycline antibiotic using zinc oxide nanostructures loaded on nano-cellulose from waste straw as nanosonocatalyst// ULTRASONICS SONOCHEMISTRY. -Vol. 55, (2019), s.117-124
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1016/j.ultsonch.2019.03.009
Weryfikacja:
Politechnika Gdańska

wyświetlono 173 razy

Publikacje, które mogą cię zainteresować

Stone cutting industry waste-supported zinc oxide nanostructures for ultrasonic assisted decomposition of an anti-inflammatory non-steroidal pharmaceutical compound

  • R. Soltani,
  • Z. Miraftabi,
  • M. Mahmoudi
  • + 3 autorów
2019

Activation of peroxymonosulfate using carbon black nano-spheres/calcium alginate hydrogel matrix for degradation of acetaminophen: Fe3O4 co-immobilization and microbial community response

  • R. D. C. Soltani,
  • M. Mahmoudi,
  • G. Boczkaj
  • + 1 autorów
2020

Hybrid metal and non-metal activation of Oxone by magnetite nanostructures co-immobilized with nano-carbon black to degrade tetracycline: Fenton and electrochemical enhancement with bio-assay

2021

Combination of air-dispersion cathode with sacrificial iron anode generating Fe2+Fe3+2O4 nanostructures to degrade paracetamol under ultrasonic irradiation

  • R. Mirzaee,
  • R. Darvishi,
  • A. Khataee
  • + 1 autorów
2019
Meta Tagi