Leachate valorization in anaerobic biosystems: Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes

Péter Bakonyi; Jeyaprakash Dharmaraja; Sutha Shobana; László Koók; Tamás Rózsenberszki; Nándor Nemestóthy; Rajesh Banu J; Katalin Bélafi-Bakó; Gopalakrishnan Kumar

doi:10.1016/j.ijhydene.2019.02.028

Leachate valorization in anaerobic biosystems: Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes

Péter Bakonyi, Jeyaprakash Dharmaraja, Sutha Shobana, László Koók, Tamás Rózsenberszki, Nándor Nemestóthy, Rajesh Banu J, Katalin Bélafi-Bakó, Gopalakrishnan Kumar

Department of Civil and Environmental Engineering

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Leachate generated in landfills is considered as a hazardous waste stream due to its composition and needs adequate treatment for environmental protection purposes. Nonetheless, a contemporary technology should not only be able to deal with its degradation, but at the same time, recover energy in various forms. Such valorization approaches with priority on these dual-aims are potentially those that rely on anaerobic biosystems. In the literature, processes considered on that matter include fermentative, digestive and bioelectrochemical set-ups to deliver energy-carriers such as biohydrogen (DF), biogas (AD) and electricity (BES), respectively. Moreover, to enhance the global efficiency of leachate utilization, it has been recently trending to develop integrated options by combining these systems (DF, AD, BES) into a cascade scheme. In this review, it is intended to give an insight to the research activities realized in these fields and show possible directions towards the better exploitation of leachate feedstock under anaerobic conditions.

Original language	English
Pages (from-to)	17278-17296
Number of pages	19
Journal	International Journal of Hydrogen Energy
Volume	44
Issue number	32
DOIs	https://doi.org/10.1016/j.ijhydene.2019.02.028
Publication status	Published - 2019 Jun 28

Bibliographical note

Funding Information:
The “GINOP–2.3.2–15 – Excellence of strategic R+D workshops (Development of modular, mobile water treatment systems and waste water treatment technologies based on University of Pannonia to enhance growing dynamic export of Hungary (2016–2020))” is thanked for supporting this work. Péter Bakonyi was supported by the ÚNKP–18–4‘‘ New National Excellence Program of the Ministry of Human Capacities, Hungary ”.

Publisher Copyright:
© 2019 Hydrogen Energy Publications LLC

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Fuel Technology
Condensed Matter Physics
Energy Engineering and Power Technology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.ijhydene.2019.02.028

Cite this

Bakonyi, P., Dharmaraja, J., Shobana, S., Koók, L., Rózsenberszki, T., Nemestóthy, N., Banu J, R., Bélafi-Bakó, K., & Kumar, G. (2019). Leachate valorization in anaerobic biosystems: Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes. International Journal of Hydrogen Energy, 44(32), 17278-17296. https://doi.org/10.1016/j.ijhydene.2019.02.028

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title = "Leachate valorization in anaerobic biosystems: Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes",

abstract = "Leachate generated in landfills is considered as a hazardous waste stream due to its composition and needs adequate treatment for environmental protection purposes. Nonetheless, a contemporary technology should not only be able to deal with its degradation, but at the same time, recover energy in various forms. Such valorization approaches with priority on these dual-aims are potentially those that rely on anaerobic biosystems. In the literature, processes considered on that matter include fermentative, digestive and bioelectrochemical set-ups to deliver energy-carriers such as biohydrogen (DF), biogas (AD) and electricity (BES), respectively. Moreover, to enhance the global efficiency of leachate utilization, it has been recently trending to develop integrated options by combining these systems (DF, AD, BES) into a cascade scheme. In this review, it is intended to give an insight to the research activities realized in these fields and show possible directions towards the better exploitation of leachate feedstock under anaerobic conditions.",

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note = "Funding Information: The “GINOP–2.3.2–15 – Excellence of strategic R+D workshops (Development of modular, mobile water treatment systems and waste water treatment technologies based on University of Pannonia to enhance growing dynamic export of Hungary (2016–2020))” is thanked for supporting this work. P{\'e}ter Bakonyi was supported by the {\'U}NKP–18–4{\textquoteleft}{\textquoteleft} New National Excellence Program of the Ministry of Human Capacities, Hungary ”. Publisher Copyright: {\textcopyright} 2019 Hydrogen Energy Publications LLC",

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Bakonyi, P, Dharmaraja, J, Shobana, S, Koók, L, Rózsenberszki, T, Nemestóthy, N, Banu J, R, Bélafi-Bakó, K & Kumar, G 2019, 'Leachate valorization in anaerobic biosystems: Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes', International Journal of Hydrogen Energy, vol. 44, no. 32, pp. 17278-17296. https://doi.org/10.1016/j.ijhydene.2019.02.028

Leachate valorization in anaerobic biosystems: Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes. / Bakonyi, Péter; Dharmaraja, Jeyaprakash; Shobana, Sutha et al.
In: International Journal of Hydrogen Energy, Vol. 44, No. 32, 28.06.2019, p. 17278-17296.

Research output: Contribution to journal › Article › peer-review

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T1 - Leachate valorization in anaerobic biosystems

T2 - Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes

AU - Bakonyi, Péter

AU - Dharmaraja, Jeyaprakash

AU - Shobana, Sutha

AU - Koók, László

AU - Rózsenberszki, Tamás

AU - Nemestóthy, Nándor

AU - Banu J, Rajesh

AU - Bélafi-Bakó, Katalin

AU - Kumar, Gopalakrishnan

N1 - Funding Information: The “GINOP–2.3.2–15 – Excellence of strategic R+D workshops (Development of modular, mobile water treatment systems and waste water treatment technologies based on University of Pannonia to enhance growing dynamic export of Hungary (2016–2020))” is thanked for supporting this work. Péter Bakonyi was supported by the ÚNKP–18–4‘‘ New National Excellence Program of the Ministry of Human Capacities, Hungary ”. Publisher Copyright: © 2019 Hydrogen Energy Publications LLC

PY - 2019/6/28

Y1 - 2019/6/28

N2 - Leachate generated in landfills is considered as a hazardous waste stream due to its composition and needs adequate treatment for environmental protection purposes. Nonetheless, a contemporary technology should not only be able to deal with its degradation, but at the same time, recover energy in various forms. Such valorization approaches with priority on these dual-aims are potentially those that rely on anaerobic biosystems. In the literature, processes considered on that matter include fermentative, digestive and bioelectrochemical set-ups to deliver energy-carriers such as biohydrogen (DF), biogas (AD) and electricity (BES), respectively. Moreover, to enhance the global efficiency of leachate utilization, it has been recently trending to develop integrated options by combining these systems (DF, AD, BES) into a cascade scheme. In this review, it is intended to give an insight to the research activities realized in these fields and show possible directions towards the better exploitation of leachate feedstock under anaerobic conditions.

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Leachate valorization in anaerobic biosystems: Towards the realization of waste-to-energy concept via biohydrogen, biogas and bioelectrochemical processes

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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