Removal of Dyes and Metal Ions by Adsorption Technique From Waste Water
Aqueous heavy metals removal by adsorption on amine-functionalized mesoporous silica
... Removal of heavy metals from aqueous solutions is one of the major problems on wastewater treatment because they are mostly toxic even at very low ...in water from industrial ...
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Biosorption of chromiun(III) bye agro-waste materials: characterization, sorption-desorption studies, mechanism and adsorption kinetic experiments.
... pollution of water sources and, consequently, health hazards associated to metal ...Some of the major toxic metal ions hazardous for humans, as well as other forms ...
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Adsorción y desorción de metales pesados en materiales arcillosos de la Norpatagonia
... Chemistry of the Solid – Water ...chemistry of kaolinite and Na-montmorillonite in aqueous electrolyte solutions at 25 and 60 ºC: experimental and modeling ...(2010) ...
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TítuloRemoval of cadmium ions by the marine diatom Phaeodactylum tricornutum Bohlin accumulation and long term kinetics of uptake
... (5-40min) of exposure to cadmium, most of the metal removal by microalgal cells takes place by biosorption, because most of this metal can be released by ...
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TítuloLong chain class III metallothioneins as a mechanism of cadmium tolerance in the marine diatom Phaeodactylum tricornutum Bohlin
... capacity of the capillary electrophoresis to separate and analyse class III metallothioneins is also ...This technique showed that ...subunits of (y-Glu-Cys) with a main polypeptide of ...
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"Decolorization and Kinetics of Reactive Dyes by Native Laccases from Northeast Mexico" Edición Única
... microorganisms, by themselves, are insufficient to protect the biosphere form anthropogenic ...bioremediation of polluted contaminated sites is the very slow rate of degradation that limits the use ...
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Catalytic Properties in Polyolefin Cracking of Hierarchical Nanocrystalline HZSM-5 Samples Prepared According to Different Strategies
... (HDPE) and waste polyethylene. The reaction conditions, conversions and product distribution so obtained are shown in Table ...terms of plastic ...content of the samples, which is ...
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"Decolorization and Kinetics of Reactive Dyes by Native Laccases from Northeast Mexico"-Edición Única
... microorganisms, by themselves, are insufficient to protect the biosphere form anthropogenic ...bioremediation of polluted contaminated sites is the very slow rate of degradation that limits the use ...
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TítuloRemoval of α pinene from waste gases in one and two liquid phase stirred tank bioreactors and biotrickling filters
... affinity of Hytrel G3548L for -pinene was quantified through the determination of PCs of -pinene in the gas-phase as well as in the ...concentration of -pinene progressively decreases ...
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Adsorption of inorganic priority pollutants in water by tailored lignocellulosic and carbonaceous adsorbents
... number of papers have focused on engineered adsorbents for fluoride removal from aqueous solutions, and the sorbents include activated and impregnated alumina [102, 103], clays, ...
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·2015-Phytoremediation of Waste Water of DEtergent by Bamboo (IJREES)
... solve water pollution is to utilize the ...components of domestic waste water containing ...cause of eutrophication, and ...influence of pollutant loads and the ...
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La interacción entre especies de arsénico y la superficie de minerales : estudio con óxidos sintéticos y sedimentos naturales
... element and is actually considered essential for ...drinking water sources, groundwaters are those that in general contain higher concentrations of this element and those that represent the ...
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Technologies for the 21st century: carbon nanotubes as adsorbents of metals
... this removal depends on the contact time, 100 minutes at pH 2 versus 50 minutes at pH ...process, and it is found that the percentage of lead removal increased from 36% to 96% after 30 ...
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Analysis of refuse derived fuel from the municipal solid waste reject fraction and its compliance with quality standards
... some of these quality standards and the Onda plant’s parameters so that they can be ...Cl and F, the dry CF has a very low percentage of them, so it satisfies almost all the regulations ...
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Arsenic and its speciation analysis in biological and environmental samples using ICP techniques
... inexpensive and readily available in bulk quantities ...development of ZVI in 1990, by Canadian hydrogeologist, approximately 120 iron walls have been constructed worldwide as permeable reactive ...
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Availability of metal ions and ZnO nanoparticles in aqueous media
... surface from the particles present in the solution ...gel and filter) are mounted in a plastic sampling device with an opening exposed to the sampling medium (see figure ...gel and the bulk solution ...
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TítuloRemoval of formaldehyde, methanol, dimethylether and carbon monoxide from waste gases of synthetic resin producing industries
... formaldehyde- and methanol-degrading bioreactor configurations (Prado et ...2005b and Prado et ...elimination of these ...40 and 110 g m −3 h −1 were obtained when working with conventional ...
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THREE DIMENSIONAL GRAPHENE BASED MATERIALS FOR HEAVY METAL REMOVAL AND RECOVERY FROM WATER
... growth of the large mining industries, especially in the city of Caçapava do Sul, in southern Brazil, also increases the risk of contamination of water by heavy ...contamination ...
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Highly efficient removal of arsenic metal ions with high superficial area hollow magnetite nanoparticles synthetized by AACVD method
... composition of the nanoparticles was studied by EDS; any contamination was detected, in particular none appreciable residue of ...nanoparticles; and the process was successfully optimized, ...
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Bromate and chromate removal from water by double layered hydroxides
... the removal of bromate from water in batch systems obtaining that the maximum adsorption capacity of this material was ...effect of initial bromate concentration, pH, ...
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