Search Results - "Pessôa de França, Francisca"
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A review of the technological solutions for the treatment of oily sludges from petroleum refineries
Published in Waste Management & Research (01-10-2012)“…The activities of the oil industry have several impacts on the environment due to the large amounts of oily wastes that are generated. The oily sludges are a…”
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Book Review Journal Article -
2
Optimization of culture conditions for exopolysaccharides production in Rhizobium sp. using the response surface method
Published in Electronic Journal of Biotechnology (15-07-2006)“…The combined effects of the processing parameters for exopolysaccharides production by Rhizobium sp. was studied using the experimental design and response…”
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Journal Article -
3
The use of waste biomass of Sargassum sp. for the biosorption of copper from simulated semiconductor effluents
Published in Bioresource technology (01-09-2005)“…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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Journal Article -
4
Characterization of xanthan gum produced from sugar cane broth
Published in Carbohydrate polymers (15-08-2011)“…► Xanthan gum was produced by Xanthomonas campestris pv. campestris NRRL B-1459. ► The components used were sucrose, Brewer's yeast; and NH4NO3. ► Xanthan gum…”
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Journal Article -
5
Formation of Biofilms and Biocorrosion on AISI-1020 Carbon Steel Exposed to Aqueous Systems Containing Different Concentrations of a Diesel/Biodiesel Mixture
Published in International journal of corrosion (01-01-2011)“…Environmental and economic concerns accelerated biofuels research and industrial production. Many countries have been using diesel and biodiesel blends as…”
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Journal Article -
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Effect of process parameters on production of a biopolymer by Rhizobium sp
Published in Applied biochemistry and biotechnology (2004)“…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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Journal Article -
7
Processing Parameters Matching Effects upon Rhizobium tropici Biopolymers' Rheological Properties
Published in Applied biochemistry and biotechnology (01-07-2008)“…The combined effects of the processing parameters upon rheological properties of biopolymers produced by Rhizobium tropici were studied as a function of the…”
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Journal Article -
8
Biosorption of lead by the brown seaweed Sargassum filipendula - batch and continuous pilot studies
Published in Electronic Journal of Biotechnology (15-07-2007)“…The biosorption of lead by the brown alga Sargassum filipendula was studied. pH 4.0 was the optimum value for the biosorption of lead. Isotherms indicated that…”
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Journal Article -
9
Calcium interference with continuous biosorption of zinc by Sargassum sp. (Phaeophyceae) in tubular laboratory reactors
Published in Bioresource technology (01-06-2002)“…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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Journal Article -
10
The release of light metals from a brown seaweed (Sargassum sp.) during zinc biosorption in a continuous system
Published in Electronic Journal of Biotechnology (15-12-2001)“…The biosorption of zinc and calcium was investigated with a biomass of Sargassum sp., a brown seaweed, in a continuous system consisting of three serial…”
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Journal Article -
11
Biosorption of lead by the brown seaweed Sargassum filipendula - batch and continuous pilot studies
Published in Electronic Journal of Biotechnology (01-07-2007)“…The biosorption of lead by the brown alga Sargassum filipendula was studied. pH 4.0 was the optimum value for the biosorption of lead. Isotherms indicated that…”
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Journal Article -
12
Optimization of culture conditions for exopolysaccharides production in Rhizobium sp. using the response surface method
Published in Electronic Journal of Biotechnology (01-07-2006)“…The combined effects of the processing parameters for exopolysaccharides production by Rhizobium sp. was studied using the experimental design and response…”
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Journal Article -
13
Continuous biotreatment of copper-concentrated solutions by biosorption with Sargassum sp
Published in Applied biochemistry and biotechnology (2006)“…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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Journal Article -
14
The release of light metals from a brown seaweed ( Sargassum sp.) during zinc biosorption in a continuous system
Published in Electronic Journal of Biotechnology (28-03-2003)“…The biosorption of zinc and calcium was investigated with a biomass of Sargassum sp., a brown seaweed, in a continuous system consisting of three serial…”
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Journal Article -
15
The release of light metals from a brown seaweed (Sargassum sp.) during zinc biosorption in a continuous system
Published in Electronic Journal of Biotechnology (01-12-2001)“…The biosorption of zinc and calcium was investigated with a biomass of Sargassum sp., a brown seaweed, in a continuous system consisting of three serial…”
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Journal Article -
16
Cadmium interaction with microalgal cells, cyanobacterial cells, and seaweeds; toxicology and biotechnological potential for wastewater treatment
Published in Marine biotechnology (New York, N.Y.) (01-03-2003)“…The accumulation of cadmium (Cd) by Tetraselmis chuii and Spirulina maxima was studied with dead and growing cells. Results indicated that the 2 microorganisms…”
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Journal Article -
17
The use of seaweeds as immobilization supports for microorganisms used in continuous cadmium biosorption
Published in Biotechnology techniques (01-10-1996)“…The use of seaweeds as immobilization supports for microorganisms was investigated in order to use the microbial species in fixed-bed reactors, for the…”
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Journal Article -
18
Waste management and contaminated site remediation practices after oil spill: A case study
Published in Waste management & research (01-12-2013)“…A case study is presented on waste management practices implemented after a residual fuel oil spill from a steam-generating boiler in an industrial area, and…”
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Journal Article -
19
Effect of process parameters on production of a biopolymer by Rhizobium sp
Published in Applied biochemistry and biotechnology (2004)Get full text
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