Browsing by Subject "Wastewater"
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Analysis of performance of an anaerobic sequencing batch reactor submitted to increasing organic load with different influent concentrations and cycle lengths (Artigo de Periódico)
(Humana Press, 2006)The performance of an anaerobic sequencing batch reactor (ASBR) was assessed when submitted to increasing organic load with different influent concentrations and cycle lengths. The 5-L mechanically stirred (75 rpm) ASBR ... -
Effect of impeller type and stirring frequency on the behavior of an AnSBBR in the treatment of low-strength wastewater (Artigo de Periódico)
(2011)The influence of impeller type and stirring frequency on the performance of a mechanically stirred anaerobic sequencing batch reactor containing immobilized biomass on an inert support (AnSBBR - Anaerobic Sequencing Batch ... -
Effect of organic load on the performance and methane production of an AnSBBR treating effluent from biodiesel production (Artigo de Periódico)
(2011)Currently, there is an increasing demand for the production of biodiesel and, consequently, there will be an increasing need to treat wastewaters resulting from the production process of this biofuel. The main objective ... -
Effects of temperature at different organic loading levels on the performance of a fluidized-bed anaerobic sequencing batch bioreactor (Artigo de Periódico)
(2009)An investigation was performed on the effect of temperature and organic load on the stability and efficiency of a 1.8-L fluidized-bed anaerobic sequencing batch reactor (ASBR), containing granulated biomass. Assays were ... -
Enhancement of the performance of an anaerobic sequencing batch reactor treating low-strength wastewater through implementation of a variable stirring rate program (Artigo de Periódico)
(Assoc. Brasiliera de Eng. Quimica / Braz. Soc. Chem. Eng., 2004)This work focuses on enhancement of the performance of an anaerobic sequencing batch reactor with a six-vertical-blade-disk-turbine impeller, containing granulated biomass treating low-strength synthetic wastewater, through ... -
Feasibility of treating partially soluble wastewater in anaerobic sequencing batch biofilm reactor (ASBBR) with mechanical stirring (Artigo de Periódico)
(2005)This work reports on the treatment of partially soluble wastewater in an anaerobic sequencing batch biofilm reactor, containing biomass immobilized on polyurethane matrices and stirred mechanically. The results showed that ... -
Feasibility of treating swine manure in an anaerobic sequencing batch biofilm reactor with mechanical stirring (Artigo de Periódico)
(Humana Press, 2005)Anaerobic sequencing batch reactors containing granular or flocculent biomass have been employed successfully in the treatment of piggery wastewater. However, the studies in which these reactors were employed did not focus ... -
Influence of agitation rate on the performance of a stirred anaerobic sequencing batch reactor containing immobilized biomass (Trabalho apresentado em evento)
(IWA Publishing, 2001)The present work reports on the influence of the mechanical agitation rates on the performance of a stirred anaerobic sequencing batch reactor containing immobolized biomass on polyurethane foam, as inert support, treating ... -
Influence of temperature on performance of an anaerobic sequencing biofilm batch reactor with circulation applied to treatment of low-strength wastewater (Artigo de Periódico)
(Humana Press, 2007)The effect of temperature on the performance of an anaerobic sequencing biofilm batch reactor (ASBBR) with liquid-phase recirculation was assessed. Assays were performed using a recirculation velocity of 0.20 cm/s, 8-h ... -
Performance of anaerobic sequencing batch biofilm reactor submitted to different influent volume feeds and cycle time periods maintaining organic loading (Artigo de Periódico)
(Humana Press, 2005)The stability and efficiency of an anaerobic reactor containing biomass immobilized on polyurethane foam were assessed. The reactor with mechanical stirring of 500 rpm and maintained at 30 ± 1°C treated synthetic wastewater ...