Results 181 to 190 of about 72,213 (262)

Emerging Technologies for Biobutanol Production via Syngas Fermentation

GCB Bioenergy, Volume 18, Issue 5, May 2026.
Biobutanol production from syngas is promising but limited by microbial energy conservation and gas–liquid mass transfer. This review integrates advances in cultivation control and bioreactor engineering with next‐generation biological tools including metabolic rewiring, co‐cultivation and chain elongation, and electro‐fermentation to enable carbon ...
Xuemei Wang, Luiza C. Campos, Zifu Li, Werner Fuchs   +3 more
wiley   +1 more source

Biowaste Composting as a Sustainable Platform for Bacterial CO Production: Evidence From cooS Gene Expression and Microbial Community Profiling

GCB Bioenergy, Volume 18, Issue 5, May 2026.
This study demonstrates, for the first time, the expression of the cooS gene during composting, confirming microbial CO production under mesophilic conditions. The results highlight composting as a novel waste‐to‐biochemicals process, offering a sustainable, low‐carbon pathway for generating carbon monoxide via bacterial CO dehydrogenase activity ...
Karolina Sobieraj, Aneta Urbanek, Zofia Steczkiewicz   +2 more
wiley   +1 more source

A novel approach to enhance methane production in anaerobic digestion of waste activated sludge via pre-enrichment by a microbial consortium of degrading fungi. [PDF]

Appl Environ Microbiol
Dai K, Zhu X-M, Hu Y-L, Cao Y-E, Huang X-C, Yang X-F, Zeng RJ, Zhang F.   +7 more
europepmc   +1 more source

Viable but Nonculturable State, a Survival Strategy for Salmonella in Aquatic Environments

Water and Environment Journal, Volume 40, Issue 2, Page 183-202, May 2026.
Transition of Salmonella from a culturable state to a viable but nonculturable state under various environmental stresses and current methods for detecting viable Salmonella in environmental samples. ABSTRACT In the relentless battle for survival, Salmonella has evolved mechanisms to withstand harsh conditions such as extreme temperatures, fluctuating ...
Sanelisiwe Thinasonke Duze, Musa Marimani, Katlego Mamabolo, Mrudula Patel   +3 more
wiley   +1 more source

Electrochemical pretreatment to improve the biodegradability and valorization of waste activated sludge from aerobic wastewater treatment plants. [PDF]

Biotechnol Biofuels Bioprod
González-Ledesma S, Romero-Serrano MC, Sánchez-Vázquez V, González I, Durán-Hinojosa U.   +4 more
europepmc   +1 more source

Physico-chemical and rheological properties datasets related to batch mesophilic anaerobic digestion of waste activated sludge, primary sludge, and mixture of sludge with organic and inorganic matter. [PDF]

Data Brief, 2023
Miryahyaei S, Muthalib FA, Aziz MSA, Ayub MS, Jayaratna S.   +4 more
europepmc   +1 more source

Staged modulation using synergistic alkaline biochar-ferrate enhances medium-chain fatty acid production from waste activated sludge. [PDF]

Commun Eng
Wang Y, Ji Y, Luo X, Zhu T, Ni BJ, Liu Y.   +5 more
europepmc   +1 more source

effects in waste activated sludge

Water Science and Technology, 1998
openaire   +1 more source

Non-Invasive Acidic Pretreatment Technology of Anaerobic Digestion of Waste-Activated Sludge (WAS) on Biogas Production: Unveiling the Role of Extracellular Polymeric Substances (EPSs) and Pharmaceutical Degradation. [PDF]

Molecules
Žmukić DS, Milovanović L, Slijepčević N, Duduković N, Kerkez Đ, Boudahmane L, Caupos E, Le Roux J, Moilleron R, Leovac Maćerak AS.   +9 more
europepmc   +1 more source

Potential Use of Waste Activated Sludge Hydrothermally Treated as a Renewable Fuel or Activated Carbon Precursor. [PDF]

Molecules, 2020
Villamil JA, Diaz E, de la Rubia MA, F Mohedano A.   +3 more
europepmc   +1 more source