Enhancing sludge thickening in continuous treatment using polymeric bubbles with cationic polymer P2900 and cocamidopropyl betaine.

Autor: Maraschin M; Department of Sanitation and Environmental Engineering, Federal University of Santa Maria (UFSM), Av. Roraima 1000, CT Lab, Santa Maria, Rio Grande Do Sul, 97105-900, Brazil. maraschinmanoel@gmail.com., de Paula N; Department of Sanitation and Environmental Engineering, Federal University of Santa Maria (UFSM), Av. Roraima 1000, CT Lab, Santa Maria, Rio Grande Do Sul, 97105-900, Brazil., Carissimi E; Department of Sanitation and Environmental Engineering, Federal University of Santa Maria (UFSM), Av. Roraima 1000, CT Lab, Santa Maria, Rio Grande Do Sul, 97105-900, Brazil.

Publikováno v: Environmental science and pollution research international [Environ Sci Pollut Res Int] 2024 Oct; Vol. 31 (48), pp. 58609-58623. Date of Electronic Publication: 2024 Sep 24.

Treatment and ecotoxicity assessment of wastewater containing organic pollutants using a new CoFe 2 O 4 /biochar photocatalyst composite.

Autor: Leichtweis J; Department of Environmental Engineering, Federal University of Santa Maria, Santa Maria, Brazil., Welter N; Department of Civil and Environmental Engineering, University of Rhode Island, Kingston, RI, USA., Vieira Y; Department of Chemistry, Federal University of Santa Maria, Santa Maria, Brazil., Storck TR; Department of Environmental Engineering, Federal University of Santa Maria, Santa Maria, Brazil., Clasen B; Department of Environmental Engineering, Federal University of Santa Maria, Santa Maria, Brazil.; Department of Environmental Sciences, State University of Rio Grande do Sul, Porto Alegre, Brazil., Silvestri S; Department of Environmental Engineering, Federal University of Santa Maria, Santa Maria, Brazil., Carissimi E; Department of Environmental Engineering, Federal University of Santa Maria, Santa Maria, Brazil.

Publikováno v: Environmental technology [Environ Technol] 2024 Aug 02, pp. 1-12. Date of Electronic Publication: 2024 Aug 02.

Use of the CuFe 2 O 4 /biochar composite to remove methylene blue, methyl orange and tartrazine dyes from wastewater using photo-Fenton process.

Autor: Leichtweis J; Graduate Program in Environmental Engineering, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil. jandytweis@hotmail.com., Welter N; Graduate Program in Environmental Engineering, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil., Vieira Y; Graduate Program in Chemistry, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil., Silvestri S; Graduate Program in Environmental Engineering, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil., Carissimi E; Graduate Program in Environmental Engineering, Federal University of Santa Maria, Santa Maria, RS, 97105-900, Brazil.

Publikováno v: Environmental monitoring and assessment [Environ Monit Assess] 2022 Oct 17; Vol. 194 (12), pp. 907. Date of Electronic Publication: 2022 Oct 17.

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Evaluation of bacterial diversity in a swine manure composting system contaminated with veterinary antibiotics (VAs).

Autor: Bohrer REG; Department of Graduate Studies in Civil Engineering, Technologies Center, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil. robson-bohrer@uergs.edu.br.; Três Passos Unit, State University of Rio Grande do Sul (UERGS), Rua Cipriano Barata, 211, Três Passos, RS, 98600-000, Brazil. robson-bohrer@uergs.edu.br., Carissimi E; Department of Graduate Studies in Civil Engineering, Technologies Center, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil., Guerra D; Três Passos Unit, State University of Rio Grande do Sul (UERGS), Rua Cipriano Barata, 211, Três Passos, RS, 98600-000, Brazil., da Silva DM; Três Passos Unit, State University of Rio Grande do Sul (UERGS), Rua Cipriano Barata, 211, Três Passos, RS, 98600-000, Brazil., de Souza EL; Três Passos Unit, State University of Rio Grande do Sul (UERGS), Rua Cipriano Barata, 211, Três Passos, RS, 98600-000, Brazil., de Vasconcelos MC; Três Passos Unit, State University of Rio Grande do Sul (UERGS), Rua Cipriano Barata, 211, Três Passos, RS, 98600-000, Brazil., Wolf DB; Department of Graduate Studies in Civil Engineering, Technologies Center, Federal University of Santa Maria, Camobi, Santa Maria, RS, 97105-900, Brazil., de Assis Lawisch Rodriguez A; Graduation Program in Environmental Technology, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul, RS, 96815-900, Brazil.

Publikováno v: Archives of microbiology [Arch Microbiol] 2023 Feb 09; Vol. 205 (3), pp. 85. Date of Electronic Publication: 2023 Feb 09.