Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386472123> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W4386472123 endingPage "631" @default.
- W4386472123 startingPage "614" @default.
- W4386472123 abstract "Anaerobic digestion can be a viable alternative for the destination of effluents from stabilization ponds rich in naturally produced microalgae, without the need for concentration processes, however, there are challenges related to the rigid cell wall of microalgae and the low carbon content in its composition, to be overcome. To improve these parameters, this study comparatively evaluated hydrolytic pretreatments in microalgae from effluents from stabilization ponds, aiming to hydrolyze the cell wall of these microorganisms, for co-digestion with residual glycerol from biodiesel. In this case, glycerol is a by-product with limited applicability, acting in this scenario as a carbon supplier, improving the C/N ratio, microalgae biodegradation and biomethane production. Effluents with microalgae submitted to thermal and ultrasonic hydrolysis (for 30 and 90 minutes) were tested to assess their potential in the production of methane-rich biogas, monitored by gauge measurements and gas chromatography, respectively, in co-digestion with residual glycerol from biodiesel. The heat treatment for 30 minutes showed more satisfactory results and was replicated in a benchtop anaerobic reactor (R2), in parallel with a reactor operating untreated microalgae (R1), in a continuous feed system. The effects of pretreatment and COD/N ratio were evaluated on organic matter removal and biomethane production. R2 showed the most satisfactory effect on COD removal, resulting in up to 90% COD removed, with a theoretical biogas production of 0.52 L g-1 COD removed. As for the methane content contained in biogas, R1 reached percentages of up to 84% against 73% in R2." @default.
- W4386472123 created "2023-09-07" @default.
- W4386472123 creator A5053775380 @default.
- W4386472123 creator A5062400445 @default.
- W4386472123 creator A5073000475 @default.
- W4386472123 creator A5073844172 @default.
- W4386472123 creator A5083531249 @default.
- W4386472123 date "2023-08-06" @default.
- W4386472123 modified "2023-09-27" @default.
- W4386472123 title "ANAEROBIC CO-DIGESTION OF MICROALGAE AND RESIDUAL GLYCEROL RECOVERED FROM BIODIESEL: EVALUATION OF PRETREATMENT AND COD/N RATIO" @default.
- W4386472123 doi "https://doi.org/10.22201/iingen.0718378xe.2023.16.2.81321" @default.
- W4386472123 hasPublicationYear "2023" @default.
- W4386472123 type Work @default.
- W4386472123 citedByCount "0" @default.
- W4386472123 crossrefType "journal-article" @default.
- W4386472123 hasAuthorship W4386472123A5053775380 @default.
- W4386472123 hasAuthorship W4386472123A5062400445 @default.
- W4386472123 hasAuthorship W4386472123A5073000475 @default.
- W4386472123 hasAuthorship W4386472123A5073844172 @default.
- W4386472123 hasAuthorship W4386472123A5083531249 @default.
- W4386472123 hasBestOaLocation W43864721231 @default.
- W4386472123 hasConcept C127413603 @default.
- W4386472123 hasConcept C147455438 @default.
- W4386472123 hasConcept C156380964 @default.
- W4386472123 hasConcept C157021035 @default.
- W4386472123 hasConcept C161790260 @default.
- W4386472123 hasConcept C178790620 @default.
- W4386472123 hasConcept C185592680 @default.
- W4386472123 hasConcept C2780881558 @default.
- W4386472123 hasConcept C39432304 @default.
- W4386472123 hasConcept C499616599 @default.
- W4386472123 hasConcept C516920438 @default.
- W4386472123 hasConcept C528095902 @default.
- W4386472123 hasConcept C52896960 @default.
- W4386472123 hasConcept C53991642 @default.
- W4386472123 hasConcept C548081761 @default.
- W4386472123 hasConcept C55493867 @default.
- W4386472123 hasConcept C66910140 @default.
- W4386472123 hasConcept C75212476 @default.
- W4386472123 hasConcept C87717796 @default.
- W4386472123 hasConcept C94412978 @default.
- W4386472123 hasConceptScore W4386472123C127413603 @default.
- W4386472123 hasConceptScore W4386472123C147455438 @default.
- W4386472123 hasConceptScore W4386472123C156380964 @default.
- W4386472123 hasConceptScore W4386472123C157021035 @default.
- W4386472123 hasConceptScore W4386472123C161790260 @default.
- W4386472123 hasConceptScore W4386472123C178790620 @default.
- W4386472123 hasConceptScore W4386472123C185592680 @default.
- W4386472123 hasConceptScore W4386472123C2780881558 @default.
- W4386472123 hasConceptScore W4386472123C39432304 @default.
- W4386472123 hasConceptScore W4386472123C499616599 @default.
- W4386472123 hasConceptScore W4386472123C516920438 @default.
- W4386472123 hasConceptScore W4386472123C528095902 @default.
- W4386472123 hasConceptScore W4386472123C52896960 @default.
- W4386472123 hasConceptScore W4386472123C53991642 @default.
- W4386472123 hasConceptScore W4386472123C548081761 @default.
- W4386472123 hasConceptScore W4386472123C55493867 @default.
- W4386472123 hasConceptScore W4386472123C66910140 @default.
- W4386472123 hasConceptScore W4386472123C75212476 @default.
- W4386472123 hasConceptScore W4386472123C87717796 @default.
- W4386472123 hasConceptScore W4386472123C94412978 @default.
- W4386472123 hasLocation W43864721231 @default.
- W4386472123 hasOpenAccess W4386472123 @default.
- W4386472123 hasPrimaryLocation W43864721231 @default.
- W4386472123 hasRelatedWork W2027413793 @default.
- W4386472123 hasRelatedWork W2117032004 @default.
- W4386472123 hasRelatedWork W2145094333 @default.
- W4386472123 hasRelatedWork W2288256903 @default.
- W4386472123 hasRelatedWork W2565872022 @default.
- W4386472123 hasRelatedWork W2606071621 @default.
- W4386472123 hasRelatedWork W2761984433 @default.
- W4386472123 hasRelatedWork W3033769501 @default.
- W4386472123 hasRelatedWork W3086574078 @default.
- W4386472123 hasRelatedWork W4295231521 @default.
- W4386472123 isParatext "false" @default.
- W4386472123 isRetracted "false" @default.
- W4386472123 workType "article" @default.