دورية أكاديمية
Removal of caffeine from wastewater using electrochemical advanced oxidation process: A mini review
العنوان: | Removal of caffeine from wastewater using electrochemical advanced oxidation process: A mini review |
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المؤلفون: | Rishabh Raj, Akash Tripathi, Sovik Das, M.M. Ghangrekar |
المصدر: | Case Studies in Chemical and Environmental Engineering, Vol 4, Iss , Pp 100129- (2021) |
بيانات النشر: | Elsevier, 2021. |
سنة النشر: | 2021 |
المجموعة: | LCC:Environmental engineering LCC:Chemical engineering |
مصطلحات موضوعية: | Caffeine, Bioaccumulation, Electrochemical advanced oxidation, Electro-fenton, Anodic oxidation, Wastewater treatment, Environmental engineering, TA170-171, Chemical engineering, TP155-156 |
الوصف: | Caffeine is one of the most widely detected and reported emerging contaminant in wastewater, groundwater as well as fresh and marine water bodies owing to its massive consumption, which has led to the bioaccumulation of caffeine in different aquatic environment. Hazardous effects of caffeine have been reported on aquatic biota, coral reefs, soil and microorganisms along with the detrimental health impact on humans. Conventional wastewater treatment plants have shown fairly high removal of caffeine ranging from 64% to 100%. However, caffeine is only partially biodegraded in biological units and is often reported in primary and secondary sludge. The present review article elucidates different electrochemical advanced oxidation processes (EAOPs), namely anodic oxidation (AO) and electro-Fenton (EF) process as alternative techniques for caffeine removal from wastewater and highlights their major findings. Additionally, information regarding performance of integrated systems comprising EAOPs and conventional technologies as well as state-of-art hybrid technologies, such as bioelectro-Fenton (BEF), photoelectron Fenton (PEF) have also been discussed to incorporate a broader perspective of EAOPs as a promising wastewater treatment technique. The review also intends to assist the readers in understanding the key challenges encountered during the operation of EAOPs and the critical parameters affecting removal efficiency along with the potential areas for future investigations for overcoming the drawbacks of EAOPs to make it sustainable technology for field-scale applications. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2666-0164 |
Relation: | http://www.sciencedirect.com/science/article/pii/S2666016421000517; https://doaj.org/toc/2666-0164 |
DOI: | 10.1016/j.cscee.2021.100129 |
URL الوصول: | https://doaj.org/article/e04934f2c5f8491fbd7ad47da7511b79 |
رقم الأكسشن: | edsdoj.04934f2c5f8491fbd7ad47da7511b79 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 26660164 |
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DOI: | 10.1016/j.cscee.2021.100129 |