Acidogenic Fermentation of Organic Residual Solids: Effect of Different Alkaline Sources on pH, Alkalinity, and Fermentation Performance DOI Creative Commons
Maria Ramos-Suarez, Yue Zhang, S. Heaven

и другие.

Fermentation, Год журнала: 2024, Номер 10(11), С. 571 - 571

Опубликована: Ноя. 8, 2024

Acidogenic fermentation (AF) of wastes provides a biological route to volatile fatty acids (VFA) production as an alternative fossil hydrocarbons. As VFA are acidic in nature, the pH AF typically drops, affecting performance. The effect different alkaline substances such urea, NaOH, or CaCO3 on organic residual solids (ORS), food waste-rich fraction municipal solid waste (MSW), was studied. Enzymes were used additive simultaneous hydrolysis and (SHF) experiments. Use urea (66 mg Urea g−1 TS) SHF resulted yield 0.14 g VS after 6 days, 177% higher than control (no addition). ammonia concentrations significantly influenced bacterial population distribution. In using NaOH/CaCO3, added alkalinity 11 L−1 did not influence yields with NaOH addition at 7 higher. This study demonstrates that, while increasing up 8.5 improves production, is detrimental due enzyme inhibition. Finally, use source must be considered carefully naturally reached by can inhibit hydrolysis.

Язык: Английский

Understanding acidogenesis towards green hydrogen and volatile fatty acid production – Critical analysis and circular economy perspective DOI

Shikha Dahiya,

Yaswanth Lingam,

S. Venkata Mohan

и другие.

Chemical Engineering Journal, Год журнала: 2023, Номер 464, С. 141550 - 141550

Опубликована: Янв. 25, 2023

Язык: Английский

Процитировано

43

Value addition through biohydrogen production and integrated processes from hydrothermal pretreatment of lignocellulosic biomass DOI
Gunda Mohanakrishna, J. Annie Modestra

Bioresource Technology, Год журнала: 2022, Номер 369, С. 128386 - 128386

Опубликована: Ноя. 22, 2022

Язык: Английский

Процитировано

37

A critical review on sustainable biogas production with focus on microbial-substrate interactions: bottlenecks and breakthroughs DOI

Neeraj Raja Ram,

G.N. Nikhil

Bioresource Technology Reports, Год журнала: 2022, Номер 19, С. 101170 - 101170

Опубликована: Июль 26, 2022

Язык: Английский

Процитировано

23

Energy regeneration of hydrolyzed polyacrylamide-containing wastewater in anaerobic activated sludge biosystem: Biohydrogen, extracellular polymeric substances and functional microorganisms DOI
Jing Gao, Lanmei Zhao,

Long Meng

и другие.

Journal of Water Process Engineering, Год журнала: 2024, Номер 59, С. 104950 - 104950

Опубликована: Фев. 6, 2024

Язык: Английский

Процитировано

4

The landscape of green and biohydrogen technology: A data-driven exploration using non-supervised methods DOI
Júlio César de Carvalho Miranda, Roney Fraga Souza, Ana Clara Alves Justi

и другие.

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 105, С. 1467 - 1490

Опубликована: Фев. 5, 2025

Язык: Английский

Процитировано

0

Anaerobic Process Intensification via Electro-methanogenesis − Advancing Biogas Upgradation through CO2 Utilization DOI

J. Shanthi Sravan,

Shalini Singh,

S. Venkata Mohan

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 153985 - 153985

Опубликована: Июль 20, 2024

Язык: Английский

Процитировано

3

Challenges and strategies for waste food anaerobic digestion: insights and future directions DOI
Asma Musfira Shabbirahmed, Prathap Somu,

Hsi-Hsien Yang

и другие.

Environment Development and Sustainability, Год журнала: 2024, Номер unknown

Опубликована: Май 6, 2024

Язык: Английский

Процитировано

1

Nanoparticle-mediated advancements in volatile fatty acids production through anaerobic fermentation: a comprehensive review DOI

S. S. Kamble,

Neeraj Raja Ram,

G.N. Nikhil

и другие.

Chemical Papers, Год журнала: 2024, Номер 78(10), С. 5723 - 5741

Опубликована: Май 21, 2024

Язык: Английский

Процитировано

1

Functional parametric influence on glutaminase free l-asparaginase production by Amycolatopsis thermoflava SFMA-103 DOI

Cheemalamarri Chandra Sekhar,

Uma Rajeswari Batchu,

Ravinder Reddy Patlolla

и другие.

Biocatalysis and Agricultural Biotechnology, Год журнала: 2023, Номер 55, С. 102977 - 102977

Опубликована: Дек. 7, 2023

Язык: Английский

Процитировано

2

Acidogenic Fermentation of Organic Residual Solids: Effect of Different Alkaline Sources on pH, Alkalinity, and Fermentation Performance DOI Creative Commons
Maria Ramos-Suarez, Yue Zhang, S. Heaven

и другие.

Fermentation, Год журнала: 2024, Номер 10(11), С. 571 - 571

Опубликована: Ноя. 8, 2024

Acidogenic fermentation (AF) of wastes provides a biological route to volatile fatty acids (VFA) production as an alternative fossil hydrocarbons. As VFA are acidic in nature, the pH AF typically drops, affecting performance. The effect different alkaline substances such urea, NaOH, or CaCO3 on organic residual solids (ORS), food waste-rich fraction municipal solid waste (MSW), was studied. Enzymes were used additive simultaneous hydrolysis and (SHF) experiments. Use urea (66 mg Urea g−1 TS) SHF resulted yield 0.14 g VS after 6 days, 177% higher than control (no addition). ammonia concentrations significantly influenced bacterial population distribution. In using NaOH/CaCO3, added alkalinity 11 L−1 did not influence yields with NaOH addition at 7 higher. This study demonstrates that, while increasing up 8.5 improves production, is detrimental due enzyme inhibition. Finally, use source must be considered carefully naturally reached by can inhibit hydrolysis.

Язык: Английский

Процитировано

0