Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Efraim A. Serna-Galvis"'
Autor:
Fidel Granda-Ramírez, Efraím A. Serna-Galvis, Yenny Ávila-Torres, Ricardo A. Torres-Palma, Gina Hincapié-Mejía
Publikováno v:
MethodsX, Vol 13, Iss , Pp 102920- (2024)
Antibiotics are currently recognized as environmental pollutants. In this work, the methods involved in the degradation of a β-lactam antibiotic (i.e., DXC) by treatments based on inorganic peroxides and UVC (e.g., UVC alone, UV-C/H2O2, UVC/peroxymo
Externí odkaz:
https://doaj.org/article/7cecae6d198d442faecc9bebfb1f656f
Publikováno v:
Ultrasonics Sonochemistry, Vol 112, Iss , Pp 107196- (2025)
This work presents the development of an illustrative experimental class about the mechanical and chemical effects of ultrasound to introduce students to the field of sonochemical advanced oxidation processes. Ultrasound equipment at low frequency (
Externí odkaz:
https://doaj.org/article/57df455eef74426999a2e00ecc8e5a25
Publikováno v:
Environmental science and pollution research international. 27(33)
This work studies the degradation of seven representative antibiotics (ciprofloxacin, norfloxacin, levofloxacin, oxacillin, cloxacillin, cefalexin, and cefadroxil) by solar photo-Fenton process. The removal of antibiotics by the individual components
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a8b76ba484d4653de7c3cd8192df81fe
https://pubmed.ncbi.nlm.nih.gov/32683623
https://pubmed.ncbi.nlm.nih.gov/32683623
Autor:
Erika Jasbleidy Laguna Castillo, Ederson Ardnet Osorio Restrepo, Efraim Adolfo Serna Galvis, Lis Manrique Losada, Ricardo Antonio Torres Palma
Publikováno v:
Producción + Limpia. 12:50-60
Introduccion. Las aguas residuales coloreadas son mezclas complejas que contienen sustancias recalcitrantes dificiles de oxidar por metodos convencionales. La fotocatalisis con TiO2 en suspension ha demostrado ser eficiente en la oxidacion de sustanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45fd76f25ee4dea03851463995794294
https://doi.org/10.22507/pml.v12n2a4
https://doi.org/10.22507/pml.v12n2a4
Autor:
Luca Carena, Efraim A. Serna-Galvis, Davide Vione, Stefanos Giannakis, Ricardo A. Torres-Palma, Jean Arnaud Troyon, Cesar Pulgarin
Publikováno v:
Water Research
This work presents a kinetic analysis of the exogenous photo-induced disinfection of E. coli in natural waters. Herein, the inactivation of bacteria by light and photo-generated transient species, i.e., hydroxyl radical (HO center dot), excited tripl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3147669069aedb56099b06271c797314
Autor:
Rakshit Ameta, Suresh C. Ameta, Mohammad M. Amin, Ghorban Asgari, Tarek Balchi, Surbhi Benjamin, Krzysztof Bobrowski, Anna Bojanowska-Czajka, Afsane Chavoshani, Anil K. Chohadia, Majid Hashemi, Keisuke Ikehata, Abhilasha Jain, Yuan Li, Enrique J. Martínez de la Ossa, José C. Mierzwa, Juan R. Portela, Dorian Prato-Garcia, Pinki B. Punjabi, Kuravappullam V. Radha, Raphael Rodrigues, Jezabel Sánchez-Oneto, Abdolmotaleb Seidmohammadi, Efraim A. Serna-Galvis, Karunamoorthy Sirisha, Meenakshi S. Solanki, Tomasz Szreder, Ali R. Tehrani-Bagha, Antonio C.S.C. Teixeira, Ricardo A. Torres-Palma, Marek Trojanowicz, Violeta Vadillo, Ruben Vasquez-Medrano, Michel Vedrenne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c587181f35efbac199a48c3b427a78e
https://doi.org/10.1016/b978-0-12-810499-6.00018-8
https://doi.org/10.1016/b978-0-12-810499-6.00018-8
Autor:
Mehrdad Zare, Madeleine J. Bussemaker, Efraím A. Serna-Galvis, Ricardo A. Torres-Palma, Judy Lee
Publikováno v:
Ultrasonics Sonochemistry, Vol 99, Iss , Pp 106564- (2023)
The effects of sonication power on the ultrasonic cavitation and sonochemistry as well as the degradation of paracetamol were studied and compared for single- and dual-frequency sonoreactors. For the single-frequency sonication, a 500 kHz plate trans
Externí odkaz:
https://doaj.org/article/4ad6ded796364ac9aabb2bac4a68437f
Autor:
Efraim A, Serna-Galvis, Ana L, Giraldo-Aguirre, Javier, Silva-Agredo, Oscar A, Flórez-Acosta, Ricardo A, Torres-Palma
Publikováno v:
Environmental science and pollution research international. 24(7)
This study evaluates the treatment of the antibiotic cloxacillin (CLX) in water by means of electrochemical oxidation, TiO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9cf1ff124656338cdd6e6c43406a1f26
https://pubmed.ncbi.nlm.nih.gov/26916268
https://pubmed.ncbi.nlm.nih.gov/26916268
Autor:
Mehrdad Zare, Pello Alfonso-Muniozguren, Madeleine J. Bussemaker, Patrick Sears, Efraím A. Serna-Galvis, Ricardo A. Torres-Palma, Judy Lee
Publikováno v:
Ultrasonics Sonochemistry, Vol 94, Iss , Pp 106320- (2023)
The degradation of paracetamol, a widely found emerging pharmaceutical contaminant, was investigated under a wide range of single-frequency and dual-frequency ultrasonic irradiations. For single-frequency ultrasonic irradiation, plate transducers of
Externí odkaz:
https://doaj.org/article/f4283604067049a4b366793b591519f7