Exploring magnetic particle surface embedded with imidazole-based deep eutectic solvent for diclofenac removal from pharmaceutical wastewater samples

Husin, Nor Aniisah; Hashim, Nor Munira; Yahaya, Noorfatimah; Miskam, Mazidatulakmam; Raoov, Muggundha; Zain, Nur Nadhirah Mohamad

doi:10.1016/j.molliq.2021.115809

Cited by 19 publications

(3 citation statements)

References 40 publications

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“…Farmaceutici su spojevi koji se u određenim količinama i na određen način mogu upotrebljavati u svrhu sprječavanja, olakšavanja, ublažavanja i liječenja bolesti ili simptoma bolesti i štetnih pojava u ljudskom ili životinjskom organizmu. 11 Farmaceutici koji su postojani u okolišu šire se vodom i tlom ili se nakupljaju u biljnom i životinjskom svijetu. Njihova koncentracija je stalna zbog njihova neprekidnog ispuštanja u okoliš te samim time predstavljaju rizik za okoliš zbog svoje toksičnosti.…”

Section: Farmaceutici I Otpadne Vodeunclassified

“…Naime, njihovim pročišćavanjem ukloni se samo polovica lijekova koji se uzimaju na recept, kao i novonastalih farmaceutskih produkata. 11 Međutim, tehnika adsorpcije pobudila je značajan interes, jer je jednostavna tehnika za uklanjanje lijekova u uzorcima vode iz okoliša. Osim toga, adsorpcija se može kombinirati s postojećim postrojenjima za pročišćavanje otpadnih voda (engl.…”

Section: Ključne Riječiunclassified

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Ekotoksičnost nesteroidnih protuupalnih lijekova na vodene organizme

Bicanić¹,

Čugalj²,

Jajčević³

et al. 2023

Kemija U Industriji

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In today's modern world, it is difficult to imagine life without the use of non-steroidal anti-inflammatory drugs. Namely, due to easy availability, we witness their increasing presence in all components of the environment, where they most often end up due to improper disposal or via wastewater. Therefore, it is important to note that non-steroidal anti-inflammatory drugs can often be found as part of wastewater originating from pharmaceutical industries and hospitals, as well as municipal wastewater. In the last few decades, scientists have become aware that these drugs represent a great danger because, in addition to polluting all components of the environment, they also cause negative consequences for organisms present in the environment, thus, more time is being devoted to conducting ecotoxicity tests. Ecotoxicity tests are the best solution for monitoring the negative effects of individual substances and/or their mixtures on the organisms, whereby a negative effect for humans can be predicted as well. This paper provides an overview of previous research related to non-steroidal anti-inflammatory drugs and their role in the food chain. An overview of several types of drugs such as ibuprofen, diclofenac, and ketoprofen is given, as well as their effect on certain organisms such as Daphnia magna, Danio rerio, Tinca tinca, and Navicula sp.

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Section: Farmaceutici I Otpadne Vodeunclassified

Section: Ključne Riječiunclassified

Ekotoksičnost nesteroidnih protuupalnih lijekova na vodene organizme

Bicanić¹,

Čugalj²,

Jajčević³

et al. 2023

Kemija U Industriji

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“…[4][5][6] Among the various PCs, the widespread application and presence of diclofenac sodium (DFS) in wastewater and drinking water have alerted against a global environmental threat. [7][8][9] DFS i. e. aminobenzene acetate] is a non-steroidal anti-inflammatory drug (NSAID), commonly consumed by humans and animals for treating pain, inflammation, dysmenorrhea, and rheumatoid arthritis. [10] It is consumed even without a proper prescription as a painkiller.…”

Section: Introductionmentioning

confidence: 99%

Nitrogen‐Doped Graphene Nanosheets for Sustainable Removal of Pharmaceutical Contaminants from Water: Kinetics and ANFIS Modeling

et al. 2023

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In this work, nitrogen‐doped graphene nanosheets (NGS) were synthesized to remove diclofenac sodium (DFS) from water. The NGS exhibited 99.8 % removal efficiency, adsorption capacity of 278 mg g−1 for DFS within 30 min, and excellent reusability up to 5 cycles of adsorption. The experimental data fit well with pseudo‐second order kinetic model and Langmuir isotherm model. X‐ray photoelectron spectroscopy (XPS) and FTIR studies revealed that the carboxylic group, triazine group, graphitic‐N, and pyridinic‐N groups were involved in the adsorption of DFS. The adaptive neuro‐fuzzy inference system (ANFIS) was modeled for accurate prediction of optimizing parameters for the maximum adsorptive removal (%) of DFS by NGS. A subsequent cytotoxicity assay of NGS on a green alga Chlamydomonas sp. signified non‐toxic nature. This study suggests NGS to be a promising economic adsorbent for water remediation in resource‐poor environments to fulfill “UN‐Sustainable Development Goal‐ 6”.

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