Enhancing Black Gram Growth in Acid Soil Using Seaweed Biochar and Lignite Humic Acid DOI

R. Shanmugasundaram,

S. T. Somasundaram

Journal of soil science and plant nutrition, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 7, 2024

Language: Английский

Oxidation-alkaline-enhanced abiotic humification valorizes lignin-rich biogas digestate into artificial humic acids DOI
Ehsan Sarlaki, Parisa Ghofrani-Isfahani, Marzieh Ghorbani

et al.

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 435, P. 140409 - 140409

Published: Dec. 28, 2023

Language: Английский

Citations

26
Advances and challenges in humic acid production technologies from natural carbonaceous material wastes DOI
Ehsan Sarlaki, Mohammad Hossein Kianmehr, Nader Marzban

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155521 - 155521

Published: Sept. 1, 2024

Language: Английский

Citations

18
Lime-assisted hydrothermal humification and carbonization of sugar beet pulp: Unveiling the yield, quality, and phytotoxicity of products DOI Creative Commons
Mona Ghaslani, Reza Rezaee, Omid Aboubakri

et al.

Biofuel Research Journal, Journal Year: 2024, Volume and Issue: 11(01), P. 2025 - 2039

Published: March 1, 2024

Hydrothermal carbonization (HTC) solid and liquid products may inhibit seed germination, necessitating post-treatment. The hydrothermal humification (HTH) method addresses this drawback by transforming inhibitory compounds, such as aromatics, into artificial humic acids (AHAs) fulvic (AFAs). This study introduces a novel approach investigating the substitution of commonly used alkaline agent in HTH, KOH, with hydrated lime to develop cost-effective fertilizers from sugar beet pulp, enriching them AHAs. It assesses effects on AHA production soluble organic compounds compared KOH. results indicate that significantly reduces furans (from 560 3.15 mg/kg DM 344 3.86 mg/L process liquid) boosts sugars acids, especially lactic acid 4.70 65.82 g/kg 4.05 22.89 liquid), increasing hydrochar yield (68.8% vs. 27.4% KOH). Despite lower KOH (3.47% 15.50%), lime-treated are abundant calcium magnesium, boasting pH 7. property presents safer more efficient alternative fertilizers. characterization AHAs aligns standard natural substances, while lime-assisted HTH products, applied at level 0.01% w/w, could enhance wheat growth nutrient uptake control group. Importantly, these show no toxicity Daphnia magna, underscoring their potential for sustainable agriculture.

Language: Английский

Citations

11
Maximizing the value of liquid products and minimizing carbon loss in hydrothermal processing of biomass: an evolution from carbonization to humification DOI Creative Commons
Nader Marzban, Judy A. Libra, Vera Susanne Rotter

et al.

Biochar, Journal Year: 2024, Volume and Issue: 6(1)

Published: May 9, 2024

Abstract Hydrothermal carbonization (HTC) converts wet biomass into hydrochar and a process liquid, but aromatic compounds in the products have been reported as roadblock for soil applications they can inhibit germination, plant growth, microbial activity. Here, we compared HTC hydrothermal humification (HTH) of cow manure digestate while varying initial alkaline content by adding KOH. HTH converted 37.5 wt% feedstock to artificial humic acids (A-HAs) found both solid twice that HTC. reduced phenolic furanic over 70% solids 90% liquids. The A-HAs resemble natural (N-HA), based on FTIR, UV–vis spectra, CHN XRD analysis. liquid possesses 60% higher total organic carbon (TOC) than Although one-third TOC be precipitated A-HA, high concentration remains which is shown mainly acids. Therefore, also evaluated liquids anaerobic biomethane production, original digestate, increased methane yield 110.3 158.6%, significant enhancement relative 17.2% increase seen with liquid. strong reduction during biogas production from indicates potential converting soluble byproducts methane, maintaining levels product. Graphical

Language: Английский

Citations

8
Exploring sustainable agriculture: Investigating the impact of controlled release fertilizer damage through bonded particle modeling DOI
Xiaobo Sun, Longhui Niu, Haoqiang Zhang

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 468, P. 143095 - 143095

Published: July 9, 2024

Language: Английский

Citations

6
Agronomic Response and Environmental Effects of Different Waste Fine Coal-Based Fertilizers on Cauliflower Crop DOI Creative Commons
Mariangela Diacono, Alessandro Persiani, Francesco Montemurro

et al.

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

Published: Jan. 3, 2025

Language: Английский

Citations

0
Ammonium Sulfite Slurry Activates Lignite for Water-Soluble Humic Acid: Catalytic Oxidation, Characteristics, and Salt Tolerance in Rice DOI Creative Commons

Songyuan Wang,

Yuanyuan Yao, Bin Gao

et al.

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104021 - 104021

Published: Jan. 1, 2025

Language: Английский

Citations

0
Copper-based catalysts for improved humic acid yield and hard-water resistance in lignite hydrothermal process DOI
Yue Yang, Andrei Ivanets,

Jiliang Zheng

et al.

International Journal of Coal Preparation and Utilization, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 29

Published: Feb. 13, 2025

Language: Английский

Citations

0
Potential of Compost and Spent Coffee Grounds as Sources of Humic-Like Substances: Extraction Modeling and Optimization by Fractional Factorial Design DOI Creative Commons
Dominik Nieweś, Kinga Marecka

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: April 11, 2025

Humic substances (HSs) play a crucial role in soil health and have potential applications beyond agriculture. This study evaluates the renewable raw materials such as compost from urban green waste (GWC) spent coffee grounds (SCG) sources of humic-like (HLSs), which may be an alternative to traditional resources peat, lignite, leonardite. The quantitative analysis focused on modeling optimizing efficiency ultrasound-assisted extraction acids (HLAs) function time, ultrasound intensity, extractant concentration (NaOH), temperature. Experimental points were determined based experimental matrix according fractional factorial design (FFD), obtained polynomial models evaluated using Fisher test, lack fit assessment, determination coefficients. verification with optimal values parameters demonstrated possibility extracting HLAs GWC SCG at levels 27.08 19.11%, respectively. qualitative included fulvic-like their comparison reference samples. Spectroscopic methods (UV-vis, ATR-FTIR, CP/MAS, 13C NMR) well elemental (CHNSO) used this part study. results showed presence functional groups characteristic humic (polysaccharides, phenols, alcohols, amides) molecular structure products. Additionally, they exhibited higher content nitrogen sulfur compared commercial samples, lower hydrophobicity, indicate biological activity.

Language: Английский

Citations

0
Optimal product replacement: The dark sides of technological progress and the circular economy DOI
Régis Chenavaz, Stanko Dimitrov, Frank Figge

et al.

Resources Conservation and Recycling, Journal Year: 2025, Volume and Issue: 220, P. 108341 - 108341

Published: May 12, 2025

Language: Английский

Citations

0