2011
DOI: 10.1590/s0100-40422011000700007
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Caracterización de la biomasa inactiva de Aspergillus niger O-5 como sorbente de Pb (II)

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Cited by 5 publications
(3 citation statements)
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“…The pH in the culture medium is a parameter that would normally be taken into account when an analytical method is developed. Horrutiner et al have determined the importance of pH on the growth of Aspergillus niger O-5 grow, in a culture medium at pH values of 5 and 7 [88]. Punctually, the Pb sorption capacity of the biomass was compared at these pH values and the highest sorption was obtained when fungi were grown at pH 7.…”
Section: Fungimentioning
confidence: 99%
See 1 more Smart Citation
“…The pH in the culture medium is a parameter that would normally be taken into account when an analytical method is developed. Horrutiner et al have determined the importance of pH on the growth of Aspergillus niger O-5 grow, in a culture medium at pH values of 5 and 7 [88]. Punctually, the Pb sorption capacity of the biomass was compared at these pH values and the highest sorption was obtained when fungi were grown at pH 7.…”
Section: Fungimentioning
confidence: 99%
“…Furthermore, it has been reported that treatment of these strains with NaOH prior to contact with the sample, produced an increase in the biosorption efficiency of Pb. This last step causes the release of masked binding sites for proteins and lipids, and enzymes of putrefaction are eliminated thus increasing the likelihood of binding to metals [88].…”
Section: Fungimentioning
confidence: 99%
“…9,10,18,19 A great variety of adsorbents have been tried and studied, different types of biomass and organic adsorbents as agricultural by-products and its conversion to activated carbon, [16][17][18]20 biopolymers, 17,21 fungal biomasses have been used with 80 to 100 % percentage retention. 22 Rice straw derived biochar have been used as amendment in soils for Pb immobilization, avoiding its run off through the soil and protect the rivers. 23 The use of Nanomaterials for adsorption processes have been widely reported, their physicochemical properties as small size and large surface area, make them suitable for water treatment systems.…”
Section: Introductionmentioning
confidence: 99%