Recycling food waste to agriculture through hydrothermal carbonization sustains food-energy-water nexus DOI Creative Commons
Guohua Xu, X. Hao, Tong Chen

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Feb. 16, 2024

Abstract Recycling underutilized resources from food waste (FW) to agriculture through hydrothermal carbonization (HTC) has been proposed promote a circular economy in food, energy and water nexus. However, most HTC studies on FW have conducted at laboratory scale, little is known efficacy of field application products FW, i.e. aqueous product (AP) solid hydrocharr(HC), support production. To address these gaps, an integrated pilot-scale system this study established evaluate the reaction conditions procedures for processing FW. A peak temperature 180 ℃ residence time 60 minutes with 3 times recirculation AP are recommended as condition achieve effective recovery nutrients resources, desirable HC properties. Dilution raw composting fresh eliminate potential phytotoxicity. Applying properly diluted composted can significantly improve plant growth soil nutrient availability comparable level commercial fertilizer amendment, respectively, both greenhouse field. The treatment yields net negative carbon emission among common methods direct profit. current demonstrates that agricultural its promising environmental advantages economic feasibility.

Language: Английский

Hydrothermal carbonization of food waste for sustainable biofuel production: Advancements, challenges, and future prospects DOI
Shuang Wu, Qing Wang,

Minghui Fang

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 897, P. 165327 - 165327

Published: July 6, 2023

Language: Английский

Citations

103
Food waste to hydrochar: A potential approach towards the Sustainable Development Goals, carbon neutrality, and circular economy DOI
Sanju Bala Dhull, Pawan Kumar Rose, Jyoti Rani

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 490, P. 151609 - 151609

Published: April 23, 2024

Language: Английский

Citations

17
Harnessing Activated Hydrochars: A Novel Approach for Pharmaceutical Contaminant Removal DOI Creative Commons
Manish Kumar Gautam, Tamal Mondal,

Rupashri Nath

et al.

C – Journal of Carbon Research, Journal Year: 2024, Volume and Issue: 10(1), P. 8 - 8

Published: Jan. 8, 2024

Water contamination is a pervasive global crisis, affecting over 2 billion people worldwide, with pharmaceutical contaminants emerging as significant concern due to their persistence and mobility in aquatic ecosystems. This review explores the potential of activated hydrochars, sustainable materials produced through biomass pyrolysis, revolutionize removal from water sources. These possess high surface area, porous structure, exceptional adsorption capabilities, making them promising solution. The impact on ecosystems human health far-reaching, biodiversity, quality, public health. To address this complex issue, diverse range techniques, including adsorption, biodegradation, advanced oxidation processes, are employed industry. Activated hydrochars offer substantial capacity, feedstock origins, minimal carbon footprint. highlights contaminant broader applications improving soil air resource recovery, waste management. Interdisciplinary collaboration development intelligent treatment systems essential fully unlock hydrochars. Regulatory support policy frameworks will facilitate responsible widespread application, cleaner more future. paper aims inform scientists, environmental experts, policymakers, industry stakeholders about role addressing challenges.

Language: Английский

Citations

11
Recycling food waste to agriculture through hydrothermal carbonization sustains food-energy-water nexus DOI
Hao Xu, Tong Chen,

Yide Shan

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 153710 - 153710

Published: July 3, 2024

Language: Английский

Citations

7
Measuring Circularity in the Construction Industry: A Systematic Literature Review from the Stakeholder Perspective DOI
Luyuan Peng, Wen-Jun Cao

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: 496, P. 144805 - 144805

Published: Jan. 22, 2025

Language: Английский

Citations

0
Pyrolysis-GCMS of Plastic and Paper Waste as Alternative Blast Furnace Reductants DOI Creative Commons
Eurig W. Jones, J. Steer,

Fawaz Ojobowale

et al.

ChemEngineering, Journal Year: 2025, Volume and Issue: 9(1), P. 15 - 15

Published: Feb. 10, 2025

This paper reports studies on the thermal chemistry of flash pyrolysis (heating rate 20,000 °C/s up to 800 °C) non-fossil fuel carbon (NFF-C) waste (or refuse-derived fuel, RDF) in context using this as an alternative reductant for blast furnace ironmaking. Gas chromatography–mass spectrometry (GCMS) analysis linked pyrolyser was used simulate processes that take place during injection raceway, where material experiences extreme temperature (ca. 1000 over very short residence times (<300 ms). Species identification and qualitative evolved species generated are reported. Whilst uses heating a static sample, drop tube also employed study sample moving rapidly through pre-heated held at °C enable burnout rates be measured. The overarching aim piece work is suitability replacing fossil with non-recyclable plastic reductants.

Language: Английский

Citations

0
Recent Advances in Hydrothermal Carbonization of Food Waste Derived Bioproducts: Valorization Approaches, Applications, and the Prospective Assessment DOI

Aneela Hayder,

Shahin Mazhkoo, Vinay Kumar Patel

et al.

Waste and Biomass Valorization, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 28, 2025

Language: Английский

Citations

0
A comprehensive review of advancements and challenges in hydrogen production from thermochemical and biological conversion of food waste: The path forward DOI
Rizwan Safdar, Wan Adibah Wan Mahari, Shin Ying Foong

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Production of sawdust and chicken fat briquettes as an alternative solid fuel DOI
Rodrigo Mazolini Imberti, Janine Carvalho Padilha,

Leonardo da Silva Arrieche

et al.

Renewable Energy, Journal Year: 2024, Volume and Issue: 228, P. 120638 - 120638

Published: May 13, 2024

Language: Английский

Citations

3
The effect of aeration rate and feedstock density on biodrying performance for wet refuse-derived fuel quality improvement DOI Creative Commons
Tanik Itsarathorn, Sirintornthep Towprayoon, Chart Chiemchaisri

et al.

International Journal of Renewable Energy Development, Journal Year: 2023, Volume and Issue: 12(6), P. 1091 - 1103

Published: Oct. 20, 2023

This study investigates the effect of aeration rate and feedstock density on biodrying process to improve quality type 2 wet refuse-derived fuel. The were varied investigate these parameters’ system’s performance. experiments used 0.3 m3 lysimeters with continuous negative ventilation five days operation. In Experiment A, rates 0.4, 0.5, 0.6 m3/kg/day tested a bulk 232 kg/m3. B, optimum determined in A (0.5 m3/kg/day) used, was (232 kg/m3, 250 270 kg/m3). results showed that an 0.5 most efficient for kg/m3; when increased m3/kg/day, kg/m3 effective. However, not found be practical use improvement system. When is increased, water resulting from biodegradation cannot evaporate due layer’s low porosity, system requires rate. Furthermore, increase scaled initial volatile solid content, organic moisture which significantly impacted final content based multivariate regression analysis.

Language: Английский

Citations

6