Integrated water treatment process with Solar/TiO2 photodecomposition and biocarbon adsorption for enrofloxacin removal from contaminated waters
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2018
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INTERNATIONAL CONFERENCES ON ECOTECHNOLOGIES FOR WASTEWATER TREATMENT, 4th
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Resumo
Brazil is well known as the worldwide production of animal protein and there
for the highest consumer of the antibiotic enrofloxacin, the most common the second
generation antibiotics used in veterinary medicine. The wastewater treatment with
TiO2/solar photodecomposition natural, low-cost energy integrated with the renewable
biocarbon absorbent. Such integrated process rises a possible tool to control and reduce
the enrofloxacin environmental impact on soil and surface water quality loss. The
process starts with the TiO2 addition on different initial enrofloxacin concentrations,
after the suspension 120 min of the stirring time inside the solar chamber the collected
suspension aliquots (20 minutes each) and the addition to micronized biocarbon present
in the falcon tubes. The falcon tubes are further centrifugated and the supernatant
measured using spectrophotometric analysis. The maximum removal percentage was
74.63 % with higher correspondence with the kinetics of pseudo-second-order and
Langmuir isotherm with RL in the range of 0 to 1and the surface coverage percentage of
92 % in the higher concentrated system.
Como referenciar
ORTIZ, N.; LIMA, G.N.S.; MACEDO, M.V.L.; HYPPOLITO, F. Integrated water treatment process with Solar/TiO2 photodecomposition and biocarbon adsorption for enrofloxacin removal from contaminated waters. In: INTERNATIONAL CONFERENCES ON ECOTECHNOLOGIES FOR WASTEWATER TREATMENT, 4th, June 25-27, 2018, London, Ontario, Canada. Proceedings... Disponível em: http://repositorio.ipen.br/handle/123456789/29737. Acesso em: 18 Apr 2024.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.