Results 171 to 180 of about 105,619 (308)

Anaerobic co-digestion of organic wastes

, 2009
Anaerobic digestion is an already established process but the increasing need of bio‐waste recovery has determined the emergence of new substrates, revamping the research in this field. Contrary to some other European countries, in Portugal this technology is still scarcely in use.
openaire   +1 more source

Carbon‐Negative Upcycling of Sewage Sludge into Superiorly Stable Gel Via Liquid‐Phase Utilization Strategy for Water‐Remediation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work developed a low‐temperature sludge hydrothermal coupled with gel crosslinking strategy which could upgrade the waste liquid generated from sewage sludge hydrothermal treatment into the hydrothermal‐liquid‐gel. The inventive hydrothermal‐liquid‐gel exhibited the enhanced pollutant removal capability, high synthetic stability, and superior ...
Zifan Liu, Sunxinyi Wang, Lingxiao Lu, Weiguo Zhang, Qiang Zheng, Cailiang Yue, Huimin Chang, Xiaohui Lu, Ming Xu, Zhi Qian, Qing Zhou, Fuqiang Liu, Baoshan Xing   +12 more
wiley   +1 more source

Development of a fed-batch-scale anaerobic co-digestion control system based on multivariable output error state space and model predictive control

Results in Engineering
This paper describes a feeding control system for fed-batch-scale anaerobic co-digestion. The proposed system is based on the multivariable output error state space and uses model predictive control to regulate the biogas flow output of anaerobic co ...
Ruijie Bai, Xiaojue Li, Naoto Shimizu
doaj   +1 more source

Prevalence of Multidrug-Resistant Bacteria (Enteropathogens) Recovered from a Blend of Pig Manure and Pinewood Saw Dust during Anaerobic Co-Digestion in a Steel Biodigester. [PDF]

Int J Environ Res Public Health, 2023
Manyi-Loh CE, Okoh AI, Lues R.
europepmc   +1 more source

Faecal Microbiota Transplantation in Anorexia Nervosa: A Systematic Review of Methodologies, Outcomes, and Challenges With Recommendations for Future Studies

European Eating Disorders Review, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a severe psychiatric disorder displaying an altered gut microbiome. Faecal microbiome transplantation (FMT) has emerged as a powerful research tool and potential treatment option in AN due to the microbiome‐gut‐brain axis. Current studies are limited and reveal variable FMT protocols.
Anna C. Thelen, Nele M. Korten, Larissa Blischke, Clara Voelz, Cordian Beyer, Jochen Seitz, Stefanie Trinh   +6 more
wiley   +1 more source

CFD multiphase modelling for evaluation of gas mixing in an anaerobic digester [PDF]

, 2009
Biogas production from municipal and industrial solid and liquid waste has captured the attention of engineers and managers both in the UK and globally due the substantial benefits for achieving environmental protection, energy generation and Green House
Borman, DJ, Latha, S, Sleigh, PA
core  

Optimization of biogas yield from anaerobic co-digestion of corn-chaff and cow dung digestate: RSM and python approach. [PDF]

Heliyon, 2021
Iweka SC, Owuama KC, Chukwuneke JL, Falowo OA.   +3 more
europepmc   +1 more source

Exergy‐Based Simulation and Optimization of Multiagent MSW Gasification for Sustainable Energy Recovery Using Aspen Plus

Energy Science &Engineering, EarlyView.
ABSTRACT Thermochemical gasification is one of the most efficient methods for producing solid waste synthesis gas. Therefore, to predict and analyze the process of gasification of municipal solid waste (MSW) in a downdraft fixed‐bed gasification reactor with a thermal capacity of 2.1 kW, a comprehensive numerical modeling approach based on Gibbs free ...
Mohammad Reza Gharib, Payam Danesh, Ali Delarami   +2 more
wiley   +1 more source

Dry anaerobic digestion of organic residues on-farm - a feasibility study [PDF]

, 2006
Objectives The feasibility study shall answer the following questions: Are there economical and ecological advantages of on-farm dry digestion biogas plants?
Lehto, Marja, Schäfer, Winfried, Teye, Frederick   +2 more
core  

Integral Valorization of Two-Phase Olive Mill Solid Waste (OMSW) and Related Washing Waters by Anaerobic Co-digestion of OMSW and the Microalga Raphidocelis subcapitata Cultivated in These Effluents. [PDF]

J Agric Food Chem, 2022
Fernández-Rodríguez MJ, de la Lama-Calvente D, García-González M, Moreno-Fernández J, Jiménez-Rodríguez A, Borja R, Rincón-Llorente B.   +6 more
europepmc   +1 more source