Membrane separation process
Evaluation of membrane separation process for the treatment of gold mining effluent
... in membrane separation process when the effluent has significant concentration of cations and anions of sparingly soluble salts because of the inherent increase in concentrate concentration ...
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Improvement on the concentrated grape juice physico-chemical characteristics by an enzymatic treatment and Membrane Separation Processes
... ltration process (Katsoufi dou et ...a membrane with pore diameter of ...to Membrane Separation Process becomes an important pretreatment step, allowing reducing the impact of insoluble ...
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Concentration by Membrane Separation Processes of a Medicinal Product Obtained from Pineapple Pulp
... The concentration of pineapple juice is needed to retain the bromelain activity and to standardize the composition and proteolytic activity. Thus, this work aimed to obtain a pure bromelain extract from the Ananas ...
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Separation and Purification Technology
... XRD data for the nickel precipitated with biogenic sulfide in the continuous process are shown in Fig. 5. Unlike the batch precipita- tion experiments in which the precipitates did not show a high de- gree of ...
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Electrodiffusive model for astrocytic and neuronal ion concentration dynamics.
... In biological tissue, the charge relaxation time t~r n E n is very small in any region except in the thin Debye layer (*1 nm) surrounding a bio-membrane. Any nonzero net charge density in the bulk solution will ...
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Development of paper-based devices, using a simple phase separation process for the fabrication of biomimetic superhydrophobic paper substrates
... Figure 3 shows representative images of the open lines written with different shapes and widths. When colored water flows along the channel, the liquid is constrained between its limits. In Figure 3A it is possible to ...
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Comparison of different base flow separation methods in a lowland catchment
... be measured, but optimized according to the results of other approaches (Eckhardt, 2005). In this research, BFI max was obtained by minimizing the root mean square devi- ations from the results of base flow ...
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Braz. J. Chem. Eng. vol.22 número3
... Artificial neural networks are made up of highly interconnected layers of simple neuron like nodes. The neurons act as nonlinear processing elements within the network. Of the many existing artificial neural network ...
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A structural model of the genome packaging process in a membrane-containing double stranded DNA virus.
... assembly process in an icosahedral virus with an internal ...the membrane expansion and conformational changes at the MCP-membrane interface as well as in the transmem- brane densities at the unique ...
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Braz. J. Chem. Eng. vol.31 número2
... The separation of C8 isomers is a difficult operation due to the proximity of their boiling points (boiling range 136 °C-142 °C) (Neuzil, 1972) and the resemblance of the other chemical and physical properties of ...
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FRACTIONATION OF HYDRO- ETHANOLIC EXTRACTS FROM GRAPE POMACE THROUGH MEMBRANE PROCESSING: THE EFFECT OF MEMBRANE AND EXTRACTING MEDIA ON PROCESS PERFORMANCE
... The technique of continuous diafiltration (also referred to as constant volume diafiltration) involves washing out the original buffer salts (or other low–molecular weight species) in the retentate (sample) by adding ...
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Maternal Experience of the Separation-Individuation Process in Infants who Attended or Did Not Attend Daycare
... Separação-individuação e subfase de ex- ploração (12º mês). Com relação à experiência da maternidade, Lya se de fi niu como uma mãe cuidadosa, carinhosa e não permissiva. Ela des- taco[r] ...
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Maternal Experience of the Separation-Individuation Process in Infants who Attended or Did Not Attend Daycare
... was annoyed, signaling what pleased and dis- pleased him. She also realized that at 12 months, her son behaved more independently, since he could do certain activities without help. How- ever, she stressed that, although ...
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Hierarchic stochastic modelling applied to intracellular Ca(2+) signals.
... scale separation between the relatively slow puff dynamics and the faster excitation process up to the spiking state (see ...scale separation, ...
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Rev. Bras. Hematol. Hemoter. vol.35 número2
... inlammatory process, omega-3 (ω-3) fatty acids are usually considered important because, when incorporated into membrane phospholipids, they can be used as a substrate in the production of inlammatory ...
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Study of membrane emulsification process as a pre-step for the microencapsulation of lipid compounds by spray drying
... emulsification process, when the W/O/W droplets are produced, carefully controlled shear needs to be applied as there is a requirement not to rupture the primary emulsion (Lambrich & Schubert, 2005; Dragosavac ...
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Viability in the Production of a Drug Extracted from Ananas
... a membrane sheet on both sides, and separators that were put alternately between the supports, with a feeding flux circulating tangentially to the surface of the membrane (Lopes, ...
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Rev. bras. farmacogn. vol.19 número3
... ABSTRACT: Bacopa monnieri (L.) Wettst. (BM), a traditional Ayurvedic medicine, used for centuries as a memory enhancing, anti-inlammatory, antipyretic, sedative and antiepileptic agent. BM extract have been extensively ...
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APPLICATION OF SUBMERGED MEMBRANE BIOREACTOR TECHNOLOGY FOR THE TREATMENT OF HIGH STRENGTH DAIRY WASTEWATER
... of an aerobic jet loop bioreactor coupled to membranes for the treatment of whey from a cheese-making process. The authors achieved COD removal efficiencies over 94%; however, the HRT and SRT were 0.82 to 2.8 days ...
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Automated builder and database of protein/membrane complexes for molecular dynamics simulations.
... web-based Membrane Builder, we have generated the protein/membrane complexes for 15 membrane proteins of various sizes and shapes, 12 transmembrane and 3 interfacial proteins (see Table ...
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