Results 81 to 90 of about 62,987 (297)

Global trends and challenges in biogas purification and CO2 capture for renewable energy and climate mitigation

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biogas purification technologies facilitate the production of value‐added products such as biomethane and industrial chemicals. This review was based on the assumption that biogas purification is underrepresented in the literature despite its significant potential for clean energy and greenhouse gas mitigation, warranting a comprehensive ...
Priscila Marchiori   +6 more
wiley   +1 more source

Biochar in the circular bioeconomy: a bibliometric analysis of technologies, applications, and trends

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biochar has attracted considerable attention in recent years for its wide‐ranging applications, particularly its role in carbon sequestration as a strategy to mitigate greenhouse gas emissions. Its emerging uses within the circular bioeconomy also position it as a valuable tool for environmental management, and ongoing research continues to ...
Jean Agustin Velasquez‐Pinas   +6 more
wiley   +1 more source

The quality of dissolved organic matter extracted at different times from pig compost and its copper binding capacity based on EEM-PARAFAC

open access: yesEcotoxicology and Environmental Safety, 2021
Dissolved organic matter extracted from compost tea, can be regarded as alternatives to inorganic fertilizers as well to be used as a washing agent for heavy metal polluted soil.
Xinxin Li   +3 more
doaj  

Anaerobic digestion of olive oil industry waste with a jacketed reactor heated by an autothermal process

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract A comprehensive valorization of waste generated from the olive oil manufacturing industry and olive grove pruning was conducted. Anaerobic digestion of the sludge waste from the olive industry was performed in stirred tank reactors under mesophilic conditions to remove volatile solids and to generate biogas.
María J. San José   +3 more
wiley   +1 more source

Wastewater Biosolid Composting Optimization Based on UV-VNIR Spectroscopy Monitoring

open access: yesSensors, 2016
Conventional wastewater treatment generates large amounts of organic matter–rich sludge that requires adequate treatment to avoid public health and environmental problems. The mixture of wastewater sludge and some bulking agents produces a biosolid to be
Beatriz Temporal-Lara   +3 more
doaj   +1 more source

How Companies Move to Circularity: Internal Reorganizing and Adjustment of External Collaboration

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Firms in various industries strive to narrow, slow down, and close resource flows, moving toward a circular economy (CE). We theorize that the transformation of established companies toward CE includes two critical interconnected dimensions—adjustment of external collaboration relationships and internal reorganization.
Alexander Fliaster, Karolina Bähr
wiley   +1 more source

Investigations into the characterization, degradation, and applications of biodegradable polymers by mass spectrometry

open access: yesMass Spectrometry Reviews, EarlyView., 2023
Abstract Biodegradable polymers have been getting more and more attention because of their contribution to the plastic pollution environmental issues and to move towards a circular economy. Nevertheless, biodegradable materials still exhibit various disadvantages restraining a widespread use in the market.
Paola Rizzarelli   +2 more
wiley   +1 more source

A Critical Evaluation of Inoculums in Composting [PDF]

open access: gold, 1954
Clarence G. Golueke   +2 more
openalex   +1 more source

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