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A review on cigarette butts: Environmental abundance, characterization, and toxic pollutants released into water from cigarette butts.
Acarer Arat, Seren.
Afiliación
  • Acarer Arat S; Department of Environmental Engineering, Istanbul University-Cerrahpasa, Avcilar 34320, Istanbul, Turkey. Electronic address: seren.acarer@ogr.iuc.edu.tr.
Sci Total Environ ; 928: 172327, 2024 Jun 10.
Article en En | MEDLINE | ID: mdl-38626827
ABSTRACT
Every year, trillions of cigarette butts (CBs) are discarded into the environment. CBs are frequently found on beaches and in urban areas worldwide due to their high resistance to physical and biological degradation. Components of CBs, such as heavy metals, polycyclic aromatic hydrocarbons (PAHs), cellulose acetate fibers (microplastics), nicotine, aromatic amines, and BTEX (benzene, toluene, ethylbenzene, and xylene), are released into aquatic environments. Harmful components released into water from CBs cause both water pollution and toxic effects on different aquatic organisms. In the first part of this review, studies investigating the density of CBs in different environments were reviewed. In the second part, the results of studies investigating the characteristics of cigarette filters using characterization techniques were reviewed. Then, studies on heavy metals, PAHs, microplastics (microfibers), nicotine, aromatic amines and BTEX released into water from CBs were reviewed, and factors affecting the types, amounts and release conditions of compounds (pollutants) released into water from CBs were discussed. In the last section, taking into account the studies carried out to date, deficiencies in the research on pollutants released into water from CBs were identified and recommendations were made for future studies. This review highlights the environmental abundance of CBs, the characterization results of CB filters, and the release into water of some substances in CBs that are pollutants for the aquatic environment. This review may serve as a guide to elucidate the environmental abundance of CBs, the characteristics of CBs/filters, and the concentration in water of some pollutants released into water from CBs.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Hidrocarburos Policíclicos Aromáticos / Contaminantes Químicos del Agua / Metales Pesados / Productos de Tabaco Idioma: En Revista: Sci Total Environ Año: 2024 Tipo del documento: Article

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Hidrocarburos Policíclicos Aromáticos / Contaminantes Químicos del Agua / Metales Pesados / Productos de Tabaco Idioma: En Revista: Sci Total Environ Año: 2024 Tipo del documento: Article
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