Results 11 to 20 of about 1,446 (150)

Application of Dry Biomass of Aphanothece sp. as A Biosorbent of Copper Heavy Metal [PDF]

open access: yesEduChemia, 2020
Various technologies have been developed to reduce heavy metal content in the wastewater. The biosorption method is a technique that is widely applied because it is cheap, environmentally friendly, and has high efficiency.
Fauzi Abdilah, Lina Troskialina
doaj   +2 more sources

Relação entre o nitrogênio total e não-protéico na cianobactéria Aphanothece microscopica Nägeli [PDF]

open access: yesVetor, 2007
A Aphanothece microscopica Nägeli é uma cianobactéria que vem sendo estudada NO sentido de associar o tratamento de efluente com a produção de proteína unicelular.
Rosana Goldbeck   +5 more
doaj   +6 more sources

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

open access: yesSemina: 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   +4 more
doaj   +2 more sources

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

open access: yesVetor, 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   +4 more
doaj   +6 more sources

Microcystin congeners contribute to toxicity in the halophilic cyanobacterium Aphanothece halophytica [PDF]

open access: yesArchives of Biological Sciences, 2014
Aphanothece halophytica is an extremely saline cyanobacterium. This study investigates the toxic nature of the organism and presents the first report of hepatotoxic cyclic heptapeptide microcystin analogs.
Vishwakarma Rashi, Rai Ashwani K.
doaj   +2 more sources

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

open access: yesVetor, 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   +1 more
doaj   +6 more sources

Crosstalk between biological and chemical diversity with cytotoxic and cytostatic effects of Aphanothece halophytica in vitro

open access: yesAnais da Academia Brasileira de Ciências, 2022
Different solvent extracts from Aphanothece halophytica (A. halophytica) were evaluated for their cytotoxic effects against four human cancer cell lines. The samples demonstrated different percentages of cyanobacteria species populations.
ISABEL V.G SILVA   +7 more
doaj   +2 more sources

Growth of aphanothece microscopica nägeli on exogenous sugars [PDF]

open access: yesBioscience Journal, 2011
Biological processes for wastewater treatment generally produce a lot of biomass or active sludge without reuse. In this context, incorporation of organic matter and nutrients from agro industrial effluents into cell mass for single-cell protein allowed ...
Reinaldo Gaspar Bastos   +4 more
doaj   +5 more sources

A glimpse into darkness: Diversity of culturable cyanobacteria, green algae and fungi from subaerial cave biofilms. [PDF]

open access: yesJ Phycol
Abstract Caves and hypogean environments provide stable microclimates characterized by uniform temperatures, constant humidity, and low light levels. In such sites, extremely low light irradiance can support the growth of subaerial biofilms (SABs) dominated by unique photosynthetic communities of cyanobacteria accompanied by chlorophytes, heterotrophic
Jung P   +6 more
europepmc   +2 more sources

Diversity, Community Assemblage, and Environmental Determinants of Phytoplankton in a Subtropical Transboundary Coastal River. [PDF]

open access: yesEcol Evol
This study examined spatial and seasonal dynamics of phytoplankton communities in the Dakatia River, identifying 37 genera across six major taxonomic classes, with Bacillariophyceae being the most dominant. Seasonal peaks in phytoplankton abundance and diversity indices indicated higher richness and evenness during winter, while multivariate analyses ...
Faraji MS   +8 more
europepmc   +2 more sources

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