Priprema i karakterizacija aktivnog uglja iz koštica kajsije za uklanjanje Cu(II) jona iz vodenih rastvora Stručni rad

Glavni sadržaj članka

Liliya Manoilova
https://orcid.org/0009-0002-8218-0393
Kamelia Ruskova
https://orcid.org/0009-0006-7719-9419
Metodi K. Mladenov
https://orcid.org/0000-0002-8548-1856
Vesislava Toteva
https://orcid.org/0000-0002-5366-8798
Georgi Georgiev
https://orcid.org/0009-0005-9752-7654

Apstrakt

Otpadne vode iz hemijske, petrohemijske i metalurške industrije sadrže različite rastvorene zagađujuće materije koje se odlikuju visokom toksičnošću. Tokom poslednjih decenija, tretman industrijskih otpadnih voda u cilju uklanjanja jona teških metala postao je od izuzetnog značaja zbog njihove toksičnosti i mogućnosti akumulacije u lancu ishrane. To zahteva primenu različitih metoda za smanjenje koncentracije jona teških metala na prihvatljiv nivo. U tom kontekstu, adsorpcioni procesi zasnovani na primeni različitih sorbenata široko se koriste za prečišćavanje industrijskih otpadnih voda. U ovom istraživanju, koštice kajsije su podvrgnute pirolizi i hemijskoj aktivaciji kalijum-hidroksidom radi dobijanja aktivnog uglja. Nakon toga ispitivan je adsorpcioni kapacitet dobijenog materijala za uklanjanje Cu(II) jona iz vodenih rastvora. Rezultati su pokazali da ovi adsorbenti na bazi ugljenika poseduju veliku specifičnu površinu i povoljne teksturalne karakteristike, što ih čini perspektivnim kandidatima za uklanjanje jona bakra iz vodenih rastvora.

Detalji članka

Broj časopisa

Rubrika

Inženjerstvo materijala - Biomaterijali

Kako citirati

[1]
L. Manoilova, K. Ruskova, M. K. Mladenov, V. Toteva, and G. Georgiev, “Priprema i karakterizacija aktivnog uglja iz koštica kajsije za uklanjanje Cu(II) jona iz vodenih rastvora: Stručni rad”, Hem Ind, Jun. 2026, doi: 10.2298/HEMIND250109006M.

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Reference

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