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Selection of filtering agent and filter cloth to separate cells of probiotic yeast using a monophasic filter system
(Corporación colombiana de investigación agropecuaria - AGROSAVIA, 2018)
The efficiency of separation operations is a critical point to determinate the yield and economic viability of a production process. Because of this, the selection of adequate operation parameters has become an important ...
Evaluation of the recirculation process of aerobic sludge from a percolating biological filter in an upflow anaerobic sludge blanket digestion reactor, with characterization of sludge solids
(2021-09-01)
In this work, the sustainability indicators from a sewage treatment plant in a Southern Brazilian city, with a combined system of anaerobic treatment by upflow anaerobic sludge blanket (UASB) reactor and aerobic treatment ...
Remoção de diclofenaco, ibuprofeno, naproxeno e paracetamol em filtro ecológico seguido por filtro de carvão granular biologicamente ativadoRemoval of diclofenac, ibuprofen, naproxen, and paracetamol in ecological filter followed by granular carbon filter biologically active
(ABES, 2012)
O filtro ecológico representa uma promissora tecnologia de tratamento, em razão desta não necessitar da aplicação de produtos químicos, além de sua constatada eficiência. Nele, estabelece-se entre os seres vivos a relação ...
A novel aerobic-anoxic biological filter for nitrogen removal from UASB effluent using biogas compounds as electron donors for denitrification
(IMPRENTA UNIV ANTIOQUIA, 2011)
The performance of a new trickling filter (TF) configuration composed of an upper compartment for nitrification and a lower compartment for denitrification of effluent from a UASB reactor treating domestic sewage was ...
Evaluation of filtering techniques for cell tracking in confocal microscopy images
(Proceedings of SPIE - The International Society for Optical Engineering, 2022)
EDGE-PRESERVING SPECKLE TEXTURE REMOVAL BY INTERFERENCE-BASED SPECKLE FILTERING FOLLOWED BY ANISOTROPIC DIFFUSION
(ELSEVIER SCIENCE INCNEW YORK, 2012)
Ultrasonography has an inherent noise pattern, called speckle, which is known to hamper object recognition for both humans and computers. Speckle noise is produced by the mutual interference of a set of scattered wavefronts. ...
Field evidence for suspension feeding in Pseudocaranx dentex, with comments on ram filtering in other jacks (Carangidae)
(Kluwer Academic PublDordrechtHolanda, 1998)