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Loss of bisphenol A removal ability of activated sludge in semi-continuous reactors (SCR)
(Elsevier, 2020-06)
Since its recognition as an endocrine disrupting chemical, bisphenol A (BPA) removal processes became not only an engineering issue but also a public health concern. In actual biological treatment systems, alternating ...
Simultaneous biodegradation of bisphenol A and a biogenic substrate in semi-continuous activated sludge reactors
(Springer, 2015-06-20)
In this work, the simultaneous degradation of BPA and cheese whey (CW) in semi-continuous activated sludge reactors was studied. The acclimation process and microbial growth on BPA, CW and BPA + CW were analyzed. In addition, ...
Importancia de los sustratos biogénicos para el cangrejo de piedra Menippe nodifrons Stimpson, 1859 (Brachyura: Eriphioidea)
(2013-07-01)
In order to better understand the ecology of the different growth phases of the stone crab, Menippe nodifrons, and provide information for conservation of the natural stocks, this study describes the utilization of different ...
Importancia de los sustratos biogénicos para el cangrejo de piedra Menippe nodifrons Stimpson, 1859 (Brachyura: Eriphioidea)
(2013-07-01)
In order to better understand the ecology of the different growth phases of the stone crab, Menippe nodifrons, and provide information for conservation of the natural stocks, this study describes the utilization of different ...
A sustainable approach on biomining of low-grade bauxite by P. simplicissimum using molasses medium
(2022-01-01)
In order to find a sustainable and low-cost alternative route to the traditional recovery of aluminum, the filamentous fungus Penicillium simplicissimum was evaluated for aluminum recovery from low-grade bauxite ore. The ...
Effect of the substrate as electron donor during the microbial sulfate reduction and its possible applications in the biological treatment of acid mine drainageEfecto del sustrato como donante de electrones durante la reducción microbiana de sulfato y sus posibles aplicaciones en el tratamiento biológico de drenaje ácido de minas
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2013)
Discs and discord: The paleontological record of Ediacaran discoidal structures in the south American continent
(Elsevier B.V., 2019-01-01)
Discoidal sedimentary structures are commonly described in Proterozoic strata, and even more common in Ediacaran to lower Cambrian sedimentary successions. Many abiotic processes are able to produce such circular or discoidal ...
Biodegradation of bisphenol-A (BPA) in activated sludge batch reactors: Analysis of the acclimation process
(Elsevier, 2013-11-28)
In this work the effect of (a) the sludge age (SA) and the acclimation strategy on the acclimation process of activated sludge (AS) to bisphenol A (BPA), (b) the presence of biogenic substrates on the degradation of BPA, ...
Biogenic reworking patterns in highly bioturbated shallow-marine transgressive successions (Jurassic, Neuquén Basin, Argentina)
(International Association of Sedimentology, 2019)
Thick (10s of m) successions of highly bioturbated, storm-influenced shallow-marine deposits are relatively uncommon in the rock record. Some examples have been reported from retrogradational successions associated with ...
Epibiosis in sedimentary coastal environments: Effects of an introduced barnacle on a native mussel
(Wiley Blackwell Publishing, Inc., 2021-08)
In the mobile sedimentary environment of San Antonio Bay (northern Patagonia), where hard substrate is scarce, the mussel Brachidontes rodriguezii dominates the intertidal zone, there being covered by the introduced epibiotic ...