التفاصيل البيبلوغرافية
العنوان: |
Two-side cathode microbial electrolysis cell for nutrients recovery and biogas upgrading |
المؤلفون: |
Zeppilli, M., Simoni, M., Paiano, P., Majone, M. |
بيانات النشر: |
Elsevier BV |
سنة النشر: |
2019 |
المجموعة: |
White Rose Research Online (Universities of Leeds, Sheffield & York) |
الوصف: |
Here a three-chamber microbial electrolysis cell (MEC) has been developed to couple the CO2 removal from a gas mixture to the ammonium nitrogen recovery. The here proposed MEC adopted an innovative two-side cathode configuration, where two identic cathodic chambers are connected in parallel by a titanium wire and separated from an intermediate anodic compartment by an anion and a cation exchange membrane (AEM and CEM). The two-side configuration has been proposed as a post treatment unit capable to perform the biogas upgrading through the CO2 reduction and removal into the cathodic chambers as well as the ammonium recovery from a liquid waste stream due to its migration for the electroneutrality maintenance of the cell. The experiments have been conducted at two different anodic potential (i.e. +0.2 and −0.1 V vs Standard Hydrogen Electrode SHE), using a synthetic feeding solution and a gas mixture simulating a domestic wastewater and a biogas, respectively. The results obtained using the new configuration have been also compared to the performances reported in a previous work where a three – chamber MEC, characterized by the presence of an intermediate accumulation chamber, was aimed to the CO2 removal and to nitrogen recovery; this comparison highlighted higher performances of the two-side configuration in terms of methane production, CO2 removal and energy consumption, keeping the same anodic performances. |
نوع الوثيقة: |
article in journal/newspaper |
اللغة: |
unknown |
العلاقة: |
Zeppilli, M., Simoni, M. orcid.org/0000-0001-5248-851X , Paiano, P. et al. (1 more author) (2019) Two-side cathode microbial electrolysis cell for nutrients recovery and biogas upgrading. Chemical Engineering Journal, 370. pp. 466-476. ISSN 1385-8947 |
الإتاحة: |
https://eprints.whiterose.ac.uk/181919Test/ |
رقم الانضمام: |
edsbas.C3B80C22 |
قاعدة البيانات: |
BASE |