Academic Journal
New criteria to determine the destabilization of the acidogenic anaerobic co-digestion of organic fraction of municipal solid waste (OFMSW) with mixed sludge (MS)
| العنوان: | New criteria to determine the destabilization of the acidogenic anaerobic co-digestion of organic fraction of municipal solid waste (OFMSW) with mixed sludge (MS) |
|---|---|
| المؤلفون: | Angeríz Campoy, Ruben, Fernández Güelfo, Luis Alberto, Tyagi, Vinay Kumar, Álvarez Gallego, Carlos José, Romero García, Luis Isidoro |
| المساهمون: | Ingeniería Química y Tecnología de Alimentos |
| المصدر: | Bioresource Technology - 2018, Vol. 248 pp. 174-179 |
| بيانات النشر: | Elsevier |
| سنة النشر: | 2023 |
| المجموعة: | RODIN - Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz |
| مصطلحات موضوعية: | Co-digestion, Organic Fraction of Municipal Solid Waste, Hydrolytic Destabilization, Mixed Sludge, Bio-hydrogen |
| الوصف: | Effect of hydraulic retention time (HRT) on bio-hydrogen production from co-digestion of organic fraction of municipal solid waste (OFMSW) and mixed sludge (MS) in dry thermophilic conditions (55 °C and 20% total solids) was investigated. A decreasing sequence of six HRTs, from 2.9 to 0.8-days, was performed to evaluate the stability of the system and the influence of HRT on the organic matter solubilization, the daily hydrogen production (HP) and the specific hydrogen production (SHP). Best results were obtained operating at 1.2-days HRT: HP of 3.67 L H2/Lreactor/day, SHP of 33.8 mL H2/gVSadded and hydrogen percentage in biogas of 52.4%. However, HRTs lower than 1.2-days induce failure in the system due to an unbalance of the hydrolytic phase. This fact was corroborated through the evaluation of two indirect parameters, “non-solubilized carbon” (NSC) and “acidogenic substrate as carbon” (ASC), and the relationships of NSC/TOC and ASC/TOC. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0960-8524 |
| Relation: | info:eu-repo/grantAgreement/MICINN//CTM2010-17654/ES/POTENCIACION DE LA PRODUCCION DE BIO-HIDROGENO A PARTIR DE LA FRACCION ORGANICA DE RESIDUOS SOLIDOS URBANOS Y BIOSOLIDOS/; info:eu-repo/grantAgreement/MEC//CTM2016-79071-R/ES/INTEGRACIÓN DE LA SACARIFICACIÓN Y FERMENTACIÓN SIMULTÁNEAS CON LA FERMENTACIÓN OSCURA: PRODUCCIÓN DE PRECURSORES DE BIO-PLÁSTICOS A PARTIR DE COSETAS DE REMOLACHA AGOTADA/; http://hdl.handle.net/10498/29758 |
| DOI: | 10.1016/J.BIORTECH.2017.05.195 |
| الاتاحة: | http://hdl.handle.net/10498/29758 https://doi.org/10.1016/J.BIORTECH.2017.05.195 |
| Rights: | Attribution-NonCommercial-NoDerivatives 4.0 Internacional ; http://creativecommons.org/licenses/by-nc-nd/4.0/ ; open access |
| رقم الانضمام: | edsbas.84976CC6 |
| قاعدة البيانات: | BASE |
| تدمد: | 09608524 |
|---|---|
| DOI: | 10.1016/J.BIORTECH.2017.05.195 |