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Physicochemical characterization and evaluation of PGA bioflocculant in coagulation-flocculation and sedimentation processes
(2016-12-01)
This paper analyzesanalyses the effectiveness of three commercial products: aluminum sulfate, aluminum polychloride and polyglutamic acid-based bioflocculant, in water clarification and purification. Poly-γ-glutamic acid ...
Maximizing energy recovery from wastewater via bioflocculation-enhanced primary treatment: a pilot scale study
(2019)
Anaerobic digestion of municipal sewage sludge is widely used for harvesting energy from wastewater organic content. The more organic carbon we can redirect into the primary sludge, the less energy is needed for aeration ...
Atividade biofloculante de bactérias isoladas de painéis fotovoltaicos e aplicação no condicionamento do lodo de esgoto
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Biotecnologia e Monitoramento Ambiental - PPGBMA-SoCâmpus Sorocaba, 2023-04-25)
The dewatering process of sewage sludge is a fundamental part of wastewater treatment. However, it is negatively affected due to the amount of suspended solid particles and water content retained by extracellular polymeric ...
Use of Leuconostoc Mesenteroides to Produce a Dextran Bioflocculant
(Kaunas University of TechnologyPE, 2022-04-01)
In this study, we aimed to determine the in vitro activity of Leuconostoc mesenteroides var. mesenteroides isolated from sugar-industry effluents to produce a dextran bioflocculant from sucrose as a low-cost substrate. L. ...
Potencial de aproveitamento da semente de maracujá na tecnologia de tratamento de efluentes através da técnica de adsorção e floculação iônica
(Universidade Federal do Rio Grande do NorteBrasilUFRNEngenharia Química, 2020-06-12)
The using agro-industrial waste has motivated many studies and applications, since from these materials components can be obtained with peculiar characteristics which can be used for different purposes. These bioproducts ...
Iron removal in produced water using Lysinibacillus sphaericus and the bioflocculant effect
(UniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biología, 2018)
"Produced water is an important waste stream associated with the oil and gas industries. The aim of this study was to investigate the use of immobilized Lysinibacillus sphaericus (a microorganism with the capacity to ...
Caracterización de los nutrientes de interés hidropónico contenidos en la fracción particulada residual de cultivo de tilapia (Oreochromis spp.)
(Centro de Investigaciones Biológicas del Noroeste, S.C., 2015)
Bioethanol production with different dosages of the commercial acrylamide polymer compared to a bioextract in clarifying sugarcane juice
(2017-10-01)
One of the most important steps is to clarify the juice, which are added synthetic polymer acrylamide base, aiming the fast settling of impurities present in the juice. However, this input is expensive and may have ...