Advances towards understanding long chain fatty acids-induced inhibition and overcoming strategies for efficient anaerobic digestion process

M Elsamadony, A Mostafa, M Fujii, A Tawfik, D Pant - Water Research, 2021 - Elsevier
The inhibition of the anaerobic digestion (AD) process, caused by long chain fatty acids
(LCFAs), has been considered as an important issue in the wastewater treatment sector …

Principles, advances, and perspectives of anaerobic digestion of lipids

BC Holohan, MS Duarte… - … science & technology, 2022 - ACS Publications
Several problems associated with the presence of lipids in wastewater treatment plants are
usually overcome by removing them ahead of the biological treatment. However, because of …

Medium-chain fatty acids production from sewage sludge through anaerobic fermentation: A critical review

Y Wang, Z Zhang, X Wang, H Guo, T Zhu… - Chemical Engineering …, 2023 - Elsevier
Huge sludge volumes and increased energy demands are the main challenges faced by
wastewater treatment plants (WWTPs) currently, while it stimulates organics transformation …

[HTML][HTML] Microbial electrosynthesis for producing medium chain fatty acids

N Chu, W Hao, Q Wu, Q Liang, Y Jiang, P Liang… - Engineering, 2022 - Elsevier
Microbial electrosynthesis (MES) employs microbial catalysts and electrochemistry to
enhance CO 2 bioconversion to organics with concurrent waste biorefining capability. The …

Metabolic responses and microbial community changes to long chain fatty acids: Ammonia synergetic co-inhibition effect during biomethanation

H Wang, Q Yan, X Zhong, I Angelidaki, IA Fotidis - Bioresource Technology, 2023 - Elsevier
Anaerobic co-digestion is an established strategy for increasing methane production of
substrates. However, substrates rich in proteins and lipids could cause a long chain fatty …

[HTML][HTML] Hydrolysates containing xylooligosaccharides produced by different strategies: Structural characterization, antioxidant and prebiotic activities

GV Gauterio, C Amorim, SC Silvério, BB Cardoso… - Food Chemistry, 2022 - Elsevier
This study explores the structural characterization, antioxidant and prebiotic activities of
hydrolysates containing xylooligosaccharides (XOS) produced by different strategies: direct …

Impacts of 2-bromoethanesulfonic sodium on methanogenesis: Methanogen metabolism and community structure

S Qiu, W Xia, J Xu, Z Li, S Ge - Water Research, 2023 - Elsevier
Production of medium-chain carboxylic acids (MCCAs) by chain elongation (CE) presents a
competitive alternative to conventional products of methane in anaerobic digestion treating …

In vitro fermentation of raffinose to unravel its potential as prebiotic ingredient

C Amorim, SC Silvério, BB Cardoso, JI Alves… - Lwt, 2020 - Elsevier
Until now the prebiotic potential of pure trisaccharide raffinose on human health assessed
through high-throughput sequencing remains poorly investigated. In this work, an in vitro …

In vitro assessment of prebiotic properties of xylooligosaccharides produced by Bacillus subtilis 3610

C Amorim, SC Silvério, BB Cardoso, JI Alves… - Carbohydrate …, 2020 - Elsevier
Xylooligosaccharides (XOS) are emergent prebiotics exhibiting high potential as food
ingredients. In this work, in vitro studies were performed using human fecal inocula from two …

Zeolite addition to improve biohydrogen production from dark fermentation of C5/C6-sugars and Sargassum sp. biomass

RM Silva, AA Abreu, AF Salvador, MM Alves… - Scientific reports, 2021 - nature.com
Thermophilic biohydrogen production by dark fermentation from a mixture (1: 1) of C5
(arabinose) and C6 (glucose) sugars, present in lignocellulosic hydrolysates, and from …