Results 1 to 10 of about 115 (49)

Heterotrophic Cultivation of Cyanobacteria: Study of Effect of Exogenous Sources of Organic Carbon, Absolute Amount of Nutrients, and Stirring Speed on Biomass and Lipid Productivity. [PDF]

Front Bioeng Biotechnol, 2017
The production of bioproducts from cyanobacteria with techno-economic feasibility is a challenge to these biotechnological processes. The choice of low-cost raw materials is of great importance for the overall economy of bioprocesses, as they represent a
Meireles Dos Santos A, Vieira KR, Basso Sartori R, Meireles Dos Santos A, Queiroz MI, Queiroz Zepka L, Jacob-Lopes E.   +6 more
europepmc   +2 more sources

Bioremediation of parboiled rice effluent supplemented with biodiesel-derived glycerol using Pichia pastoris X-33. [PDF]

ScientificWorldJournal, 2012
This paper describes the use of Pichia pastoris X‐33 as a bioremediator to reduce the chemical oxygen demand (COD), total Kjeldahl nitrogen (TKN), and phosphorus (P‐PO4 3−), after culture in parboiled rice effluent supplemented with p.a. glycerol or a glycerol by‐product of the biodiesel industry. The greatest reduction in the COD (55%), TKN (45%), and
Gil de Los Santos D, Gil Turnes C, Rochedo Conceição F.   +2 more
europepmc   +2 more sources

Heterotrophic growth of Aphanothece microscopica Nägeli in calcium alginate beads from BG11 medium and vinasse

Semina: Ciências Exatas e Tecnológicas, 2019
The application of microalgae immobilized in the treatment of wastewater has increased in recent years with emphasis mainly on the simultaneous removal of carbon and nitrogen, besides other nutrients such as phosphorus. As for the cellular immobilization
Reinaldo Gaspar Bastos, Bruna Harumi Ogata, Victor de Carvalho Matos, Geise Cristina Jesus, Mariana Altenhofen da Silva   +4 more
doaj   +3 more sources

REMOÇÃO DE DQO DO EFLUENTE DA PARBOILIZAÇÃO DO ARROZ PELACIANOBACTÉRIAAPHANOTHECE MICROSCOPICA NÄGELI

Revista Brasileira de Engenharia de Biossistemas, 2009
Cianobactérias são microrganismos fotossintetizantes usados na produção de proteínas unicelularese na remoção de nitrogênio e fósforo de águas residuárias.
REINALDO G. BASTOS, M. I. QUEIROZ, L. Q. ZEPKA, G. VOLPATO, M. S. GARCIA, E. JACOB-LOPES   +5 more
doaj   +2 more sources

Enhanced single-cell oil production by cold shock in cyanobacterial cultures

Ciência Rural, 2018
: The aim of this research was to evaluate the enhanced single-cell oil production by cold shock in Aphanothece microscopica Nägeli using dairy processing wastewater as culture medium.
Maria Isabel Queiroz, Mariana Manzoni Maroneze, Adriana Gonçalves da Silva Manetti, Juliana Guerra Vieira, Leila Queiroz Zepka, Eduardo Jacob-Lopes   +5 more
doaj   +2 more sources

Bioconversion of nitrogen in the rice parboiling wastewater by incorporation in biomass of the cyanobacterium Aphanothece microscopica Nägeli

Revista Ambiente & Água, 2010
The cyanobacteria are able to effectively grow in wastewater due to their ability to utilize exogenic organic carbon sources and inorganic nutrients of the wastewater. Additionally, the biomass formed by the conversion of the pollutants have potential to
Maria Isabel Queiroz, Leila Queiroz Zepka, Márcio Queiroz Severo, Giandra Queiroz Volpato, Eduardo Jacob-Lopes, Reinaldo Gaspar Bastos   +5 more
doaj   +2 more sources

Pioneer species of Cyanobacteria in hot springs and their role to travertine formation: The case of Aedipsos hot springs, Euboea (Evia), Greece

The Depositional Record, Volume 8, Issue 3, Page 1079-1092, September 2022., 2022
The pioneer Cyanobacteria colonists in Greek hot springs and their early biomineralisation processes contributed to the first stage of bio‐thermogenic travertine formation. Abstract Cyanobacteria are considered to be among the first microorganisms to settle in hot springs where they form a favourable environment for further biological establishment ...
Christos Kanellopoulos, Vasiliki Lamprinou, Artemis Politi, Panagiotis Voudouris, Athena Economou‐Amilli   +4 more
wiley   +1 more source

Remoção de nutrientes em águas residuárias da industria de conservas utilizando Aphanothece microscopica Nägeli

Vetor, 2007
A indústria de conservas vegetais e animais tem uma grande tradição em Pelotas, RS, representando uma fonte importante de recursos e empregos para a região.
Elisabete Becker Silva, Loraine André Isoldi, Maria Isabel Queiroz, Paulo Roberto Koetz, Sérgio Renato Noguez Piedras   +4 more
doaj   +4 more sources

Producción de pigmentos por Aphanothece microscopica Nägeli a partir de residuos industriales lácteos

, 2017
espanolLos sistemas basados en el uso de microalgas para la obtencion de bioproductos son considerados un area prometedora para aplicaciones industriales.
Nivia Maria Streit, Luis G. Ramírez-Mérida, L. Q. Zepka, E. Jacob-Lopes, M. I. Queiroz   +4 more
semanticscholar   +1 more source

Efeito da razão c/n e do inóculo na remoção de nitrogênio do efluente da indústria da pesca pela cianobactéria aphanothece microscopica nägeli

Vetor, 2007
O presente trabalho teve por objetivo avaliar a utilização da cianobactéria Aphanothece microscopica Nägeli como pós-tratamento do efluente oriundo do processamento de pescado.
Marcio Oliveira Hornes, Maria Isabel Queiroz   +1 more
doaj   +4 more sources