Abstract. QUEVEDO O, Catalina; MORALES V, Sonia P and ACOSTA C, Alejandro. Scenedesmus sp GROWTH IN DIFFERENT CULTURE mediums FOR . EVALUACIÓN DEL CRECIMIENTO DE LA MICROALGA Scenedesmus sp. E. No description. by. on 25 October Tweet. Crecimiento de Scenedesmus quadricauda en efluentes cloacales de la ciudad de Trelew, Chubut, Argentina.

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Ultrastructure of interaction in alginate beads between the microalga Chlorella vulgaris with its natural crecimiennto bacterium Phyllobacterium myrsinacearum and with the plant growth- promoting bacterium Azospirillum brasilense.

This suggests that the light intensity within the limitation area described in the waves P-I did not affect the growth and content of protein when low cells stocking density beads are used.


Protein measurement with the Folin phenol reagent. The photosynthetic parameters obtained for immobilized S. Role of glutamate dehydrogenase and glutamine synthetase in Chlorella vulgaris during assimilation of ammonium when jointly immobilized with the microalgae-growth-promoting bacterium Azospirillum brasilense.

The calcium alginate beads were prepared with the method described by Tam and Wong Growth and nutrient removal in free and immobilized planktonic green algae isolated from pig manure. The gradual proteins increase with time indicated that the growth and production of proteins began immediately after adding the beads to the culture medium, showing that the microalgae S. This paper describes the immobilization technique of microalgae in calcium alginate beads.


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Increased growth of zcenedesmus microalga Chlorella vulgaris when coimmobilized and cocultured in alginate beads with the plant-growth-promoting bacterium Azospirillum brasilense. Literature cited Andersen, R.

Ammonia removal and biomass characteristic of alginate-immobilized Scenedesmus obliquus cultures treating real wastewater.

Alginate beads as synthetic inoculant carriers for the slow release of bacteria that affect plant growth. Los trabajos de Delgadillo y Pineda constituyen los primero acercamientos con esta perspectiva.

Photosynthetic characteristics creicmiento growth of alginate-immobilized Scenedesmus obliquus. The micfoalgae Scenedesmus obliquus was immobilized in Ca-alginate beads at two stocking cell densities 6. Reynolds indica que la tasa de crecimiento de Chlorella sp. The relationship between photosynthesis and light for natural assemblages of coastal marine phytoplankton.

Under the light intensities selected in the present study there were no significant effects of light intensities on the growth and protein content of S. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Características fotosintéticas y crecimiento de Scenedesmus obliquus inmovilizada en alginato

Both irradiances showed that only around 5. Se destaca el estudio de Twist et al. Review of practical aspects. Otros trabajos iniciales fueron los de Van Donk et al. Every 6 h the numbers of cells in the beads were counted with a particle analyzer model Beckman Coulter Multisizer 3, after dissolving one bead in 5 mL of 0.

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As mentioned earlier, experiments were run in triplicate. Photosynthetic rate estimation Photosynthetic rates P of immobilized cell cultures of S. Similar results were reported by Tam et al.

crecimiiento Alginate microbeads as inoculant carriers for plant growth-promoting bacteria. Both irradiances showed no significant differences on growth rates 0. Nitrite uptake by Chlamydomonas reinhardtii cells immobilized in calcium alginate. Services on Demand Article.

Analysis of the cellular density and proteins Reactors consisted of cylindrical transparent polyethylene terephthalate PTFE vessels 3 L capacity each containing 2. Elsevier Academic Press Amsterdam. Wastewater inorganic N and P removal by immobilized Chlorella vulgaris.

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