[HTML][HTML] A critical review on the biochar production techniques, characterization, stability and applications for circular bioeconomy

PR Yaashikaa, PS Kumar, S Varjani, A Saravanan - Biotechnology reports, 2020 - Elsevier
There is an upsurge enthusiasm for utilizing biochar produced from waste-biomass in
different fields, to address the most important ecological issues. This review is focused on an …

Review on biomass feedstocks, pyrolysis mechanism and physicochemical properties of biochar: State-of-the-art framework to speed up vision of circular bioeconomy

GS Ghodake, SK Shinde, AA Kadam… - Journal of Cleaner …, 2021 - Elsevier
The biochar is a solid carbon-rich, porous material produced by the thermochemical
conversion of a diverse range of biomass feedstocks under an inert atmosphere (ie, in the …

Insights into biochar and hydrochar production and applications: a review

Z Zhang, Z Zhu, B Shen, L Liu - Energy, 2019 - Elsevier
Recently, there is an upsurge interest of using biomass derived char products in various
fields, in order to address some of the most urgent energy and environmental problems we …

Environmental applications of carbon-based materials: a review

KP Gopinath, DVN Vo, D Gnana Prakash… - Environmental chemistry …, 2021 - Springer
Environmental pollution is a major issue, yet actual remediation techniques are limited.
Carbon-based materials are increasingly used to treat air and water. Here we review the …

Insight into multiple and multilevel structures of biochars and their potential environmental applications: a critical review

X **ao, B Chen, Z Chen, L Zhu… - Environmental science & …, 2018 - ACS Publications
Biochar is the carbon-rich product of the pyrolysis of biomass under oxygen-limited
conditions, and it has received increasing attention due to its multiple functions in the fields …

Wood-based biochar for the removal of potentially toxic elements in water and wastewater: a critical review

SM Shaheen, NK Niazi, NEE Hassan… - International …, 2019 - journals.sagepub.com
Recently, biochar has received significant attention, especially for the removal of potentially
toxic elements (PTEs) from water and wastewater. No review has been focused on the …

Environmental application of biochar: Current status and perspectives

FR Oliveira, AK Patel, DP Jaisi, S Adhikari, H Lu… - Bioresource …, 2017 - Elsevier
In recent years, there has been a significant interest on biochar for various environmental
applications, eg, pollutants removal, carbon sequestration, and soil amelioration. Biochar …

Biochar for environmental management: Mitigating greenhouse gas emissions, contaminant treatment, and potential negative impacts

C Zhang, G Zeng, D Huang, C Lai, M Chen… - Chemical Engineering …, 2019 - Elsevier
With increased interest in scientific investigations and large-scale applications of
lignocellulosic biomass derived biochar for environmental management, a comprehensive …

Biochar to improve soil fertility. A review

Y Ding, Y Liu, S Liu, Z Li, X Tan, X Huang… - Agronomy for …, 2016 - Springer
Soil mineral depletion is a major issue due mainly to soil erosion and nutrient leaching. The
addition of biochar is a solution because biochar has been shown to improve soil fertility, to …

Stabilization of nanoscale zero-valent iron (nZVI) with modified biochar for Cr (VI) removal from aqueous solution

H Dong, J Deng, Y **e, C Zhang, Z Jiang… - Journal of Hazardous …, 2017 - Elsevier
Three types of modified biochar (BC) were produced respectively with acid (HCl) treatment
(HCl-BC), base (KOH) treatment (KOH-BC) and oxidation (H 2 O 2) treatment (H 2 O 2-BC) …