Biochar/layered double hydroxides composites as catalysts for treatment of organic wastewater by advanced oxidation processes: a review

G Liu, X Zhang, H Liu, Z He, PL Show… - Environmental …, 2023 - Elsevier
Heterogeneous advanced oxidation process has been widely studied as an effective
method for removing organic pollutants in wastewater, but the development of efficient …

[HTML][HTML] A state of the art review on phosphate removal from water by biochars

IW Almanassra, G Mckay, V Kochkodan… - Chemical Engineering …, 2021 - Elsevier
In the last decade, biochar (BC) has attracted significant attention for the removal of
pollutants from aqueous solutions. Biochar exhibits many distinctive characteristics that …

Sustainable wastewater treatment by biochar/layered double hydroxide composites: Progress, challenges, and outlook

M Zubair, I Ihsanullah, HA Aziz, MA Ahmad… - Bioresource …, 2021 - Elsevier
Biochar/layered double hydroxide (LDH) composites have gained considerable attention in
recent times as low-cost sustainable materials for applications in water treatment. This paper …

Metal-doped biochar for selective recovery and reuse of phosphate from water: Modification design, removal mechanism, and reutilization strategy

J Qu, W Peng, M Wang, K Cui, J Zhang, F Bi… - Bioresource …, 2024 - Elsevier
Phosphorus (P) plays a crucial role in plant growth, which can provide nutrients for plants.
Nonetheless, excessive phosphate can cause eutrophication of water, deterioration of …

New trends in biochar pyrolysis and modification strategies: feedstock, pyrolysis conditions, sustainability concerns and implications for soil amendment

L Wang, YS Ok, DCW Tsang, DS Alessi… - Soil Use and …, 2020 - Wiley Online Library
As a waste‐derived soil amendment with a long history, biochar has received extensive
attention for its capability to improve soil fertility/health; remove or immobilize contaminants …

Biochar in water and wastewater treatment-a sustainability assessment

M Kamali, L Appels, EE Kwon, TM Aminabhavi… - Chemical Engineering …, 2021 - Elsevier
Innovation of sustainable materials that are efficient, economic, environmentally friendly, and
socially acceptable for real-scale environmental applications is currently a trend in the …

Application of layered double hydroxide-biochar composites in wastewater treatment: Recent trends, modification strategies, and outlook

Q Fang, S Ye, H Yang, K Yang, J Zhou, Y Gao… - Journal of Hazardous …, 2021 - Elsevier
In recent years, layered double hydroxide-biochar (LDH-BC) composites as adsorbents and
catalysts for contaminants removal (inorganic anions, heavy metals, and organics) have …

Biomass as source for hydrochar and biochar production to recover phosphates from wastewater: A review on challenges, commercialization, and future perspectives

S Shyam, J Arun, KP Gopinath, G Ribhu, M Ashish… - Chemosphere, 2022 - Elsevier
Excessive phosphate run-off with total phosphorus concentration greater than 20 μg PL− 1
triggers the growth of harmful algal species in waterbodies and potentially leads to …

Characteristics and mechanisms of phosphorous adsorption by rape straw-derived biochar functionalized with calcium from eggshell

H Cao, X Wu, SSA Syed-Hassan, S Zhang… - Bioresource …, 2020 - Elsevier
Biochar modified with calcium source is acted as an effective adsorbent for phosphorous
recovery. In this research, eggshell is used as a low-cost and environmentally friendly …

A systematic review of layered double hydroxide-based materials for environmental remediation of heavy metals and dye pollutants

MA Ahmed, AA Mohamed - Inorganic Chemistry Communications, 2023 - Elsevier
Heavy metals and dyes are among the most hazardous industrial pollutants, posing a
serious threat to the aquatic environment and human health. Therefore, simple and cost …