A review of recent progress in biogas upgrading: With emphasis on carbon capture

B Aghel, S Behaein, S Wongwises, MS Shadloo - Biomass and Bioenergy, 2022 - Elsevier
Abstracts Carbon dioxide (CO 2) and methane (CH 4) constitute biogas that is formed from
landfill and anaerobic digestion processes. Furthermore, raw biogas consists of minor …

Mitigation of ammonia inhibition in anaerobic digestion of nitrogen-rich substrates for biogas production by ammonia strip**: A review

D Yellezuome, X Zhu, Z Wang, R Liu - Renewable and Sustainable Energy …, 2022 - Elsevier
High ammonia concentration caused by mono-digestion of nitrogen-rich substrates
inhibiting methanogens is a challenge in biogas production. Mitigating ammonia inhibition …

A critical review of ammonia recovery from anaerobic digestate of organic wastes via strip**

A Palakodeti, S Azman, B Rossi, R Dewil… - … and Sustainable Energy …, 2021 - Elsevier
Anaerobic digestion is a well-established technology that valorises organic wastes to
produce renewable energy as biogas. The ammonia released during this process can be …

Corn waste valorization to generate activated hydrochar to recover ammonium nitrogen from compost leachate by hydrothermal assisted pretreatment

T Zhang, X Wu, X Fan, DCW Tsang, G Li… - Journal of environmental …, 2019 - Elsevier
Valorization of corn waste involves synthesis of hydrochar for use as a sorbent for
ammonium nitrogen recovery from swine manure compost leachate. However, the inability …
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A Folino, DA Zema, PS Calabrò - Sustainability, 2020 - mdpi.com
One of the most promising systems to treat swine wastewater is air strip**. This system
simultaneously recovers nitrogen salts, to be used as fertiliser, and reduces the organic …