Results 81 to 90 of about 280 (137)

Avaliação da biomassa obtida pela otimização da flotação de efluentes da indústria de carnes para geração de energia [PDF]

open access: yes, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Química.A indústria de processamento de carnes gera uma grande quantidade de efluentes líquidos com elevada concentração de ...
Sena, Rênnio Felix de
core  

Evaluation of the reuse potential of water from decentralized constructed wetland-based wastewater treatment plants in Aljezur, Portugal

open access: yes, 2023
A escassez de água é um problema global cada vez mais urgente, exacerbado pelas mudanças climáticas, crescimento populacional e diversas atividades económicas, como a agricultura e o turismo.
López-Lavalle, José Antonio Fernández
core  

Preface: advances in the ecology of shallow lakes. [PDF]

open access: yesHydrobiologia, 2022
Attayde JL   +4 more
europepmc   +1 more source

Processo de coagula?ao/flocula??o com coagulantes naturais para o tratamento de lixiviado de aterro sanit?rio

open access: yes, 2016
The population growth, especially combined with high consumption patterns, caused an increase in waste generation and hence more impacts on the environment.
Silva, Carolina Becker da
core  

Applications of Titanium Dioxide Nanostructure in Stomatology. [PDF]

open access: yesMolecules, 2022
Liu S   +7 more
europepmc   +1 more source

Synthesis, characterization and antibacterial evaluation of cotton fiber coated with chitosan-agar/tannin derivative/polypyrrole composites

open access: yes
The wearable technology and the use of fibers-based devices in biomedical applications are favored by the chemical modification of textiles to incorporate antibacterial properties into the intrinsic mechanical characteristics of the fibers favoring ...
Antonio Gomes da Silva Jr., Fernando   +3 more
core   +1 more source

Aplicação de sulfato de alumínio e taninos vegetais na coagulação-floculação de efluentes de curtume [PDF]

open access: yes, 2016
A aplicação de sais de alumínio para tratamento de efluentes é questionada devido a possíveis impactos nocivos aos seres humanos e organismos vivos, em decorrência de residuais de alumínio remanescentes na água tratada e das quantidades de lodo ...
Anjos, Patrícia Schacker dos
core  

Microalgal bioactive metabolites as promising implements in nutraceuticals and pharmaceuticals: inspiring therapy for health benefits. [PDF]

open access: yesPhytochem Rev, 2023
Kaur M   +8 more
europepmc   +1 more source

Étude d'un coagulant organique naturel pour le traitement des eaux potable et usées : le Tanfloc

open access: yes, 2017
Le Tanfloc est un coagulant organique naturel à base d’extrait de tanin. Ce produit est issu du métabolisme de certaines plantes, dont l’Acacia mearnsii, qui est utilisé pour sa production. Selon certaines études, le Tanfloc présenterait des performances d'abattement de la matière organique dissoute comparables à celles de l’alun dans le traitement des
openaire   +1 more source

Harvesting microalgae from wastewater treatment systems with natural flocculants: Effect on biomass settling and biogas production

open access: yes
Research on new sources of bioenergy is nowadays driving attention to microalgae. Cost-effective biomass harvesting and thickening pose a challenge for massive microalgae production for biofuels.
Uggetti, Enrica   +4 more
core  

Home - About - Disclaimer - Privacy