Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Athanasia K. Tolkou"'
Publikováno v:
Macromol, Vol 4, Iss 3, Pp 509-532 (2024)
Coagulation/Flocculation (C/F) process aims to efficiently eliminate turbidity, TSS, COD, BOD, toxic metals, phosphates, and UV254nm from wastewater. Both natural and synthetic coagulants, used alone or in conjunction with flocculants, play crucial r
Externí odkaz:
https://doaj.org/article/d0db7667a0ca4af8a49747ca1d57ea58
Autor:
Yahnis Dago-Serry, Konstantinos N. Maroulas, Athanasia K. Tolkou, Nikolaos C. Kokkinos, George Z. Kyzas
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 7, Iss , Pp 100466- (2024)
The disposal of pharmaceutical compounds in wastewater is a significant environmental and health challenge. These drug residues can have adverse effects on aquatic ecosystems and human health. Chitosan, a natural polysaccharide derived from chitin, i
Externí odkaz:
https://doaj.org/article/f7884c729cd34d74a851eebda1a6fbf1
Publikováno v:
Applied Sciences, Vol 14, Iss 21, p 9929 (2024)
In this study, a new composite adsorbent consisting of aluminum-modified activated carbon (abbreviated hereafter AC@Al) was synthesized for the removal of the Ibuprofen compound (IBU), a non-steroidal anti-inflammatory drug (NSAID). Coconut shells we
Externí odkaz:
https://doaj.org/article/4ff9bc071eed40c880a369ecad922fae
Autor:
Natalia Malouchi, Stella Chatzimichailidou, Athanasia K. Tolkou, George Z. Kyzas, Loris Calgaro, Antonio Marcomini, Ioannis A. Katsoyiannis
Publikováno v:
Separations, Vol 11, Iss 4, p 122 (2024)
PFAS, or per- and poly-fluoroalkyl substances, are a broad group of man-made organic compounds that are very persistent, mobile, and tend to bioaccumulate. Their removal from different environmental media is becoming increasingly important because th
Externí odkaz:
https://doaj.org/article/e8b6b36de2134603ae2551769c23b506
Autor:
Athanasia K. Tolkou, Konstantinos N. Maroulas, Dimitrios Theologis, Ioannis A. Katsoyiannis, George Z. Kyzas
Publikováno v:
C, Vol 10, Iss 1, p 22 (2024)
Wastewater treatment has attracted much attention in recent years as a potential source of water, and there are some concerns about its safety for human use. Eco-friendly and cost-effective adsorbent materials were successfully synthesized from sever
Externí odkaz:
https://doaj.org/article/0e28429c92a24d28a35d83774d0e03b2
Autor:
Dimitrios G. Trikkaliotis, Nina Maria Ainali, Athanasia K. Tolkou, Athanasios C. Mitropoulos, Dimitra A. Lambropoulou, Dimitrios N. Bikiaris, George Z. Kyzas
Publikováno v:
Macromol, Vol 2, Iss 3, Pp 403-425 (2022)
Through epistemic efforts in water remediation, numerous sorbents have emerged as either low-cost or more expensive. This review article describes the properties, functions and modifications of cost-effective sorbents based on chitosan and poly(vinyl
Externí odkaz:
https://doaj.org/article/6b42313578c44d9cbf4a9a398f4dcd3a
Publikováno v:
Separations, Vol 10, Iss 9, p 467 (2023)
Fluoride is present in several groundwaters due to natural or anthropogenic origins. Although it is necessary for physiological human functions (in small amounts, i.e., 0.5–1.2 mg/L), it could be very harmful when it exceeds the maximum permissible
Externí odkaz:
https://doaj.org/article/7a59f6c444d44e5d88fe90c8f5f959e2
Autor:
Athanasia K. Tolkou, Elena Cristina Rada, Vincenzo Torretta, Maria Xanthopoulou, George Z. Kyzas, Ioannis A. Katsoyiannis
Publikováno v:
C, Vol 9, Iss 1, p 10 (2023)
The occurrence of arsenic in water is a global problem for public health. Several removal technologies have been developed for arsenic removal from water, and adsorption onto iron oxy-hydroxides is the most widely used technique. Granular ferric hydr
Externí odkaz:
https://doaj.org/article/4063318895744255a9c838a5a087e9e1
Autor:
Athanasia K. Tolkou, Soultana Trikalioti, Olina Makrogianni, Maria Xanthopoulou, Eleni A. Deliyanni, Ioannis A. Katsoyiannis, George Z. Kyzas
Publikováno v:
Nanomaterials, Vol 12, Iss 7, p 1067 (2022)
Cr(VI) is considered to be the most hazardous and toxic oxidation state of chromium and hence the development of effective removal technologies, able to provide water with Cr(VI) below the drinking water limits (US EPA 100 μg/L, European Commission
Externí odkaz:
https://doaj.org/article/78865e68c28a4697bafe9322d4c8bf3e
Autor:
Athanasia K. Tolkou, Elie Meez, George Z. Kyzas, Vincenzo Torretta, Maria Cristina Collivignarelli, Francesca Maria Caccamo, Eleni A. Deliyanni, Ioannis A. Katsoyiannis
Publikováno v:
C, Vol 7, Iss 4, p 74 (2021)
Effective fluoride removal from water is a persistent global concern both for drinking water and wastewater treatment. According to World Health Organization (WHO), standards for the maximum contaminant level in drinking water cannot be higher than 1
Externí odkaz:
https://doaj.org/article/0bc00ab32eb34c1aaf9238e5ebd6fb95