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 …

Chitosan based adsorbents for the removal of phosphate and nitrate: A critical review

AS Eltaweil, AM Omer, HG El-Aqapa, NM Gaber… - Carbohydrate …, 2021 - Elsevier
The tremendous development in the industrial sector leads to discharging of the several
types of effluents containing detrimental contaminants into water sources. Lately, the …

KOH-activated biochar and chitosan composites for efficient adsorption of industrial dye pollutants

X Su, X Wang, Z Ge, Z Bao, L Lin, Y Chen, W Dai… - Chemical Engineering …, 2024 - Elsevier
The treatment of dye pollutants remains a challenge in the current management of the water
environment. In this study, an innovative biochar material co-modified with KOH and …

Recovery of nitrogen and phosphorus in wastewater by red mud-modified biochar and its potential application

Z Zhao, B Wang, Q Feng, M Chen, X Zhang… - Science of the Total …, 2023 - Elsevier
A large amount of wastewater containing nitrogen, phosphorus, and fluorine produces in the
production of phosphate fertilizer. In this study, to simultaneously recover nitrogen and …

Enhanced sorption of trivalent antimony by chitosan-loaded biochar in aqueous solutions: characterization, performance and mechanisms

H Chen, Y Gao, A El-Naggar, NK Niazi, C Sun… - Journal of Hazardous …, 2022 - Elsevier
Contamination of aquatic systems by antimony (Sb) is a worldwide issue due to its risks to
eco-environment and human health. Batch sorption experiments were conducted to assess …

Magnetic MgFe2O4/biochar derived from pomelo peel as a persulfate activator for levofloxacin degradation: Effects and mechanistic consideration

B Yao, Z Luo, S Du, J Yang, D Zhi, Y Zhou - Bioresource Technology, 2022 - Elsevier
Biochar (BC) has been demonstrated the potential to activate persulfate (PS), but the limited
catalytic efficiencies hindered their further application. Herein, an innovative magnetic MgFe …

Metal-organic frameworks and their composites for the adsorption and sensing of phosphate

E Moumen, L Bazzi, S El Hankari - Coordination Chemistry Reviews, 2022 - Elsevier
The adsorption and sensing of phosphate (P) are extremely appealing procedures to reduce
and anticipate the effect of eutrophication. Recent advances in materials science enabled …

Investigating the electron-scale adsorption mechanisms using DFT calculations and experimental studies in self-assembly magnetic biochar gel incorporated with …

H Chen, Y Gao, Z Fang, J Li, SC Pillai, H Song… - Chemical Engineering …, 2024 - Elsevier
Environmental contamination posed by trivalent antimony [Sb (III)] in water has been
globally recognized as a complex challenge, garnering considerable public concern. To …

Preparation of iron/calcium-modified biochar for phosphate removal from industrial wastewater

W Ou, X Lan, J Guo, A Cai, P Liu, N Liu, YY Liu… - Journal of Cleaner …, 2023 - Elsevier
Phosphorous pollution is one of the main factors causing water eutrophication. For the
treatment of wastewater, metal-modified biochar has emerged as a promising adsorbent …

Biochar alters chemical and microbial properties of microplastic-contaminated soil

KN Palansooriya, MK Sang, AD Igalavithana… - Environmental …, 2022 - Elsevier
The occurrence of microplastics (MPs) in soils can negatively affect soil biodiversity and
function. Soil amendments applied to MP-contaminated soil can alter the overall soil …