Results 111 to 120 of about 204,692 (365)

A comprehensive review on anaerobic digestion of organic fraction of municipal solid waste

Renewable & Sustainable Energy Reviews, 2021
Mohd Faiz Muaz Ahmad Zamri, Saiful Hasmady, A. Akhiar, F. Ideris, A. Shamsuddin, M. Mofijur, I. Fattah, T. Mahlia   +7 more
semanticscholar   +1 more source

Integrating enzyme production and bioenergy recovery through circular bioprocessing of carbohydrate‐rich food wastes into α‐amylase, hydrogen and methane

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This study explored the valorization of two carbohydrate rich food wastes, a sugary (spoiled dates, SD) and a starchy (wasted rice, WR) one, for the biotechnological production of α‐amylase, biohydrogen (bioH2), and methane (CH4). Initially, the bioH2 and CH4 production potentials of raw SD and WR were assessed without any pretreatment, via ...
Mohamed Hashem, Ioanna Ntaikou
wiley   +1 more source

Lipids to biojet and sustainable aviation fuel: uses and competing demands for lipid feedstocks

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The use of biojet and sustainable aviation fuels (SAF) as low carbon‐intensity (CI) fuels is likely to be the primary pathway to decarbonize aviation. ‘Waste lipids’, such as fats, oils, and greases (FOGs), are preferred feedstocks due to their lower CI. However, they are mainly used to make biodiesel or renewable diesel.
Ali Maghzian, Jack (John) Saddler
wiley   +1 more source

The Planning of Reduced, Reuse, and Recycle-Based Temporary Disposal Site

Civil and Environmental Engineering
The community-based waste management methods through reduce, reuse and recycle-based temporary disposal sites (3R-TDS) was one of the possible municipal solid waste management strategies for reducing the volume of waste.
Cahyonugroho Okik Hendriyanto, Hidayah Euis Nurul, Firdaus Emeraldi, Khotimah Kusnul   +3 more
doaj   +1 more source

Pseudoxanthomonas taiwanensis and Pseudomonas thermotolerans: Novel Thermophilic Amylase Producers in Solid‐State Fermentation

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Amylases are key industrial enzymes, and thermostable variants are particularly valuable for robust bioprocessing. This study investigates amylase production via solid‐state fermentation (SSF) using non‐sterile potato peel as substrate, comparing the performance of the autochthonous microbial population with that of the inoculated fungus ...
Anna Taulé, Teresa Gea, Alejandra Cerda, Esther Molina‐Peñate   +3 more
wiley   +1 more source

Performance Assessment of a Municipal Solid Waste Gasification and Power Generation System Integrated with Absorption Heat Pump Drying

Energies
Gasification combined with syngas power generation technologies, such as fuel cells, gas turbines, and the organic Rankine cycle, present significant potential for the efficient disposal of municipal solid waste.
Handing Chen, Xudong Song, Yingfu Jian
doaj   +1 more source

3D bioprinting in oral and craniomaxillofacial tissue regeneration: Progress, challenges, and future directions

BMEMat, EarlyView.
This paper summarized the application of 3D bioprinting in the regeneration of various tissues in the oral and craniomaxillofacial fields, including the required biomaterials and printing techniques. Abstract Oral and craniomaxillofacial tissues are essential for maintaining oral functions, including respiration, mastication, swallowing, and speech ...
Huilu Zhan, Haohao Ni, Xingge Yu, Mazaher Gholipourmalekabadi, Tianqi Wang, Kaili Lin, Jinsong Pan, Changyong Yuan   +7 more
wiley   +1 more source

Continuum percolation of the realistic nonuniform ITZs in 3D polyphase concrete systems involving the aggregate shape and size differentiation

Science and Engineering of Composite Materials
The interfacial transition zone (ITZ) percolation is an effective parameter reflecting the connectivity of ITZs in cementitious materials, and its emergence may accelerate the penetration of inimical ions.
Lin Jianjun, Wang Yue, Li Mingqi, Chen Huisu, Cao Haiying, Jing Chao   +5 more
doaj   +1 more source

Quality assessment of compost prepared with municipal solid waste

Open Engineering, 2017
One way that helps maintain the sustainability of agro-ecosystems land is the application of compost from municipal solid waste as fertilizer, because it can recover the nutrients contained in them, minimizing the negative impact on the environment ...
Jodar J. R., Ramos N., Carreira J. A., Pacheco R., Fernández-Hernández A.   +4 more
doaj   +1 more source

Linking the Loop: A Social Network Theory Perspective on the Role of Circularity Brokers for the Circular Economy

Business Strategy and the Environment, EarlyView.
ABSTRACT Circularity brokers are intermediaries fostering the exchange of circular flows and represent a critical yet underexplored aspect of circular economy. Through social network theory, this paper examines how circularity brokers support creating circular supply chains.
Stella Viscardi, Claudia Colicchia
wiley   +1 more source