Results 101 to 110 of about 6,459 (211)

Extracellular electron transfer based methylotrophic methanogenesis in paddy soil and the prevalent Methanomassiliicoccus

Communications Earth & Environment
The biogenic methane contributes obviously to global warming, and direct interspecies electron transfer (DIET) driven CO2 reductive methanogenesis is one of the important methanogenic pathways.
Lingyan Li, Xuping Tian, Xuemeng Wang, Chuan Chen, Qi Zhou, Lei Qi, Jie Li, Kai Xue, Fangjie Zhao, Yanfen Wang, Xiuzhu Dong   +10 more
doaj   +1 more source

Global metabolic interaction network of the human gut microbiota for context-specific community-scale analysis [PDF]

A system-level framework of complex microbe-microbe and host-microbe chemical cross-Talk would help elucidate the role of our gut microbiota in health and disease.
Cabatbat, J.J.T., Chia, N., Gyoo Yeol Jung, Jang, S., Jin, Y.-S., Kim, P.-J., Kim, Seunghyeon, Sung, J.   +7 more
core   +1 more source

Enhancing Biomethane Yield and Metabolic Pathways in Kitchen Waste Anaerobic Digestion Through Microbial Electrolysis Cell Integration

Energies
This study developed a system (MEC-AD) by integrating a single-chamber microbial electrolysis cell (MEC) with anaerobic digestion (AD), aiming to enhance the conversion efficiency of kitchen waste (KW) into biomethane and optimize metabolic pathways. The
Qing Zhao, Heran Wang, Rufei Liu, Hairong Yuan, Xiujin Li   +4 more
doaj   +1 more source

Anaerobic biotransformation of nitroanilines enhanced by the presence of low amounts of carbon materials [PDF]

, 2014
Three microporous activated carbons -original (AC0), chemical oxidized with HNO3 (ACHNO3) and thermal treated (ACH2)-, and three mesoporous carbons - xerogels (CXA and CXB) and nanotubes (CNT)-, were tested on the biological reduction of o-, m- and p ...
Alves, M. M., Pereira, Luciana, Pereira, M. F. R., Pereira, Raquel   +3 more
core  

Retrospective of DIET process for enhanced biogas production during anaerobic digestion of thermal/chemically pretreated waste activated sludge

Frontiers in Environmental Engineering
Hydrolysis of recalcitrant organic waste such as lignocellulosic biomass and waste-activated sludge (WAS) is a rate-limited step in anaerobic digestion (AD) due to the chemical and physical barriers that can be diminished by pretreatment of the waste ...
Abdulaziz Mohammed Almegbl, Ali Mohammad Rahmani, Ali Mohammad Rahmani, Kamaluddin Kamal, Faris Mohammad A. Munshi, Abbas Khursheed, Muntjeer Ali, Anwar Khursheed, Anwar Khursheed   +8 more
doaj   +1 more source

Electromicrobiology: Electron Transfer via Biowires in Nature and Practical Applications

BIO Web of Conferences, 2016
One of the most exciting developments in the field of electromicrobiology has been the discovery of electrically conductive pili (e-pili) in Geobacter species that transport electrons with a metallic-like mechanism.
Lovley Derek
doaj   +1 more source

Planetary biology and microbial ecology. Biochemistry of carbon and early life [PDF]

Experiments made with cyanobacteria, phototrophic bacteria, and methanogenic bacteria are detailed. Significant carbon isotope fractionation data is included.
Margulis, L., Nealson, K. H., Taylor, I.
core   +1 more source

Microbial communities in an anaerobic membrane bioreactor (AnMBR) treating domestic wastewater at ambient temperatures in a temperate climate [PDF]

Master of ScienceDepartment of Civil EngineeringPrathap ParameswaranThe ever-increasing demand for water, food, and energy and the simultaneous diminishment of our planets’ ecosystems wrought by humans have prompted a more sustainable approach to ...
Penfield, Tyler
core  

Review on Mechanisms of Iron Accelerants and Their Effects on Anaerobic Digestion

Agriculture
Anaerobic digestion is an important technology for energy recovery from organic waste. However, methanogenesis is restricted by some barriers, such as the low-speed bottleneck of interspecies electron transfer (IET), the low hydrogen partial pressure ...
Han Wang, Wanli Zhang, Wanli Xing, Rundong Li   +3 more
doaj   +1 more source

Coupling of biogas residue biochar and low-magnitude electric fields promotes anaerobic co-digestion of sewage sludge and food waste

Water Science and Technology
Biochar-assisted anaerobic digestion (AD) remains constrained due to the inefficient decomposition of complex organics, even with the direct interspecies electron transfer (DIET) pathway.
Hongbo Liu, Peng He, Yang Chen, Xingkang Wang, Ruixiang Zou, Tao Xing, Suyun Xu, Chengyang Wu, Claudia Maurer, Eric Lichtfouse   +9 more
doaj   +1 more source