Herein, recycled use of CO was proposed by using CaO to collect CO in the form of CaCO in the pyrolysis of willow branch (WB) at 600 °C. Subsequently, the formed CaCO and biochar together were heated to 900 °C to activate the biochar with both CO and CaO released.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/d4cc04931d | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Stay-green sorghum varieties are known for their drought resistance and ability to retain green biomass during grain filling, making them crucial for sustainable agriculture in arid regions. However, there is limited information on their stover yield (SY) and nutritional quality when both grain and forage are harvested. This study assessed five stay-green sorghum varieties at the Bako Agricultural Research Centre using a randomized complete block design with three replications in 2020, 2021, and 2022.
View Article and Find Full Text PDFEffect of sludge-based biochar on the stabilization of Cd in soil: experimental and theoretical studies.
Int J Phytoremediation
January 2025
Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education, Southeast University, Nanjing, China.
Soil heavy metal contamination and sludge disposal have become globally environmental issues problems of great concern. Utilizing sludge pyrolysis to produce biochar for remediating heavy metal-contaminated soil is an effective strategy to solve these two environmental problems. In this study, municipal sewage sludge and papermaking sludge were used as feedstock to prepare co-pyrolyzed biochar, which was then applied to reduce the toxicity of Cd in soil.
View Article and Find Full Text PDFPotential of carbon micro/nanofibers derived from lignocellulose biomass valorisation for CO adsorption: A review on decarbonization biotechnology for climate change solutions.
Int J Biol Macromol
January 2025
Desalination Technology Institute, King Abdulaziz City for Science and Technology, Riyadh 12354, Saudi Arabia.
Biomass, as a source of lignocellulose, can be valorized into carbon micro/nanofibers for adsorbing greenhouse gas (GHGs) emissions, especially CO. This article is derived from systematic evidence evaluation of published studies, presenting new, innovative, and systemic approaches to lignocellulose-based carbon micro/nanofiber studies. The review covers a general overview of carbon micro/nanofiber studies, mapping chronicles of the studies, carbon micro/nanofiber types for CO uptake, carbon micro/nanofibers fabrication and characterization, obtained carbonaceous material activation and performances, regulatory frameworks, and sustainability.
View Article and Find Full Text PDFSynthesis of MnFeO-biochar with surficial grafting hydroxyl for the removal of Cd(II)-Pb(II)-Cu(II) pollutants: Competitive adsorption, application prospects and binding orders of functional groups.
J Environ Manage
January 2025
State Key Laboratory of Urban Water Resources and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China.
A novel biochar material with magnetic modification by MnFeO and surficial hydroxyl grafting (h-MFO-BC) was synthesized for capturing HMs (Cd, Pb and Cu) and their competition in composite systems was investigated. The modification of hydroxyl considerably improved the adsorption capacity of HMs. Chemisorption and monolayer and homogeneous reaction dominated adsorption processes.
View Article and Find Full Text PDFFoliar application of nano biochar solution elevates tomato productivity by counteracting the effect of salt stress insights into morphological physiological and biochemical indices.
Sci Rep
January 2025
Department of Biochemistry, College of Science, King Saud University, P.O.Box 2455, Riyadh, 11451, Saudi Arabia.
Nano-biochar considers a versatile and valuable sorbent to enhance plant productivity by improving soil environment and emerged as a novel solution for environmental remediation and sustainable agriculture in modern era. In this study, roles of foliar applied nanobiochar colloidal solution (NBS) on salt stressed tomato plants were investigated. For this purpose, NBS was applied (0%, 1% 3% and 5%) on two groups of plants (control 0 mM and salt stress 60 mM).
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!