Search Results - "Costa, A.C.A. da"

Heavy metal removal from synthetic wastewaters in an anaerobic bioreactor using stillage from ethanol distilleries as a carbon source by Gonçalves, M.M.M., da Costa, A.C.A., Leite, S.G.F., Sant’Anna, G.L.

“…This work was conducted to investigate the possibility of using stillage from ethanol distilleries as substrate for sulfate reducing bacteria (SRB) growth and…”
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Radiorespirometric assays for the detection of biogenic sulfides from sulfate‐reducing bacteria by Queiroz, J.C., Melo Ferreira, A.C., Costa, A.C.A.

“…Aims The detection of trace concentrations of biogenic sulfides can be carried out through radiorespirometric assays. The objective of this work was to improve…”
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Calcium interference with continuous biosorption of zinc by Sargassum sp. (Phaeophyceae) in tubular laboratory reactors by Pessôa de França, Francisca, Mora Tavares, Ana Paula, Augusto da Costa, Antonio Carlos

“…The zinc biosorptive capacity of the brown seaweed Sargassum sp. (Phaeophyceae) was studied in the presence or absence of competing calcium ions, using a…”
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Biosorption of Radioactive Thorium by Sargassum filipendula by Picardo, M.C, Ferreira, A.C. de M, Costa, A.C.A. da

“…In the present work, the biosorption of radioactive thorium was investigated using a dry biomass of Sargassum filipendula as the biosorbent material…”
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Continuous biotreatment of copper-concentrated solutions by biosorption with Sargassum sp by Franca, F.P. de, Padilha, F.P, Costa, A.C.A. da

“…Seaweed Sargassum sp. biomass proved to be useful for the recovery of ionic copper from highly concentrated solutions simulating effluents from semiconductor…”
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Effect of process parameters on production of a biopolymer by Rhizobium sp by Duta, F.P, Franca, F.P. de, Servulo, E.F.C, Lopes, L.M. de A, Costa, A.C.A. da, Barros, A

“…The production of biopolymers by a Rhizobium strain was studied under batch and bioreactor conditions. The best viscosity levels were obtained under low…”
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Metals biosorption by sodium alginate immobilized Chlorella homosphaera cells by Costa, A.C.A. da, Leite, S.G.F

“…Cadmium and zinc biosorption, alone or in combination, was investigated with sodium alginate immobilized Chlorella homosphaera cells. Concentrations ranging…”
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use of seaweeds as immobilization supports for microorgamisms used in continuous cadmium biosorption by Costa, A.C.A. da, Franca, F.P. de

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