Exploring the role of biosurfactants in the remediation of organic contaminants with a focus on the mechanism- a review DOI
Sanchali Bose, P. Senthil Kumar,

Gayathri Rangasamy

et al.

Journal of Molecular Liquids, Journal Year: 2023, Volume and Issue: 393, P. 123585 - 123585

Published: Nov. 16, 2023

Language: Английский

Mechanisms of adsorption and functionalization of biochar for pesticides: A review DOI Creative Commons
Dong Xu,

Yue Chu,

Zhou Tong

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 272, P. 116019 - 116019

Published: Jan. 30, 2024

Agricultural production relies heavily on pesticides. However, factors like inefficient application, pesticide resistance, and environmental conditions reduce their effective utilization in agriculture. Subsequently, pesticides transfer into the soil, adversely affecting its physicochemical properties, microbial populations, enzyme activities. Different interacting can lead to combined toxicity, posing risks non-target organisms, biodiversity, organism-environment interactions. Pesticide exposure may cause both acute chronic effects human health. Biochar, with high specific surface area porosity, offers numerous adsorption sites. Its stability, eco-friendliness, superior capabilities render it an excellent choice. As a versatile material, biochar finds use agriculture, management, industry, energy, medicine. Added helps absorb or degrade contaminated areas, enhancing soil activity. Current research primarily focuses produced via direct pyrolysis for adsorption. Studies functionalized this purpose are relatively scarce. This review examines biochar's absorption characteristics, formation mechanisms, impact, delves functionalization methods, prospects limitations.

Language: Английский

Citations

53
Agricultural biomass/waste-based materials could be a potential adsorption-type remediation contributor to environmental pollution induced by pesticides-A critical review DOI
Hui Liu, Jun Long, Kexin Zhang

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 946, P. 174180 - 174180

Published: June 25, 2024

Language: Английский

Citations

22
Removal of emergent pollutants: A review on recent updates and future perspectives on polysaccharide-based composites vis-à-vis traditional adsorbents DOI
Arunima Nayak, Priya Chaudhary, Brij Bhushan

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 258, P. 129092 - 129092

Published: Jan. 1, 2024

Language: Английский

Citations

19
Fate of pesticides in agricultural runoff treatment systems: Occurrence, impacts and technological progress DOI
Nitin Kumar Singh, Gaurav Sanghvi, Manish Yadav

et al.

Environmental Research, Journal Year: 2023, Volume and Issue: 237, P. 117100 - 117100

Published: Sept. 7, 2023

Language: Английский

Citations

27
A critical review of sustainable pesticide remediation in contaminated sites: Research challenges and mechanistic insights DOI
Aniruddha Sarker, Won Sik Shin, Md Abdullah Al Masud

et al.

Environmental Pollution, Journal Year: 2023, Volume and Issue: 341, P. 122940 - 122940

Published: Nov. 18, 2023

Language: Английский

Citations

26
Remediation of malachite-green dye from textile wastewater using biosorbent almond shell-based cellulose DOI Creative Commons
Youssef Aoulad El Hadj Ali, Lamia Hejji, Nordin Ben Seddik

et al.

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 399, P. 124435 - 124435

Published: March 12, 2024

The presence of malachite green (MG) in surface waters represents a major health hazard for aquatic organisms and communities living near contaminated water sources. In this study, almond shell adsorbents prepared from the four types Marcona (M), Fournat de Brézenaud (FZ), Ferraduel (FD) Ferriages (FG), used to clean wastewater textile industry that had been with color MG. Optimal adsorption parameters were determined through batch experiments using standard dye solution. Further, SEM, XRD, BET, FTIR employed characterizing biosorbents. examination experimental data isotherms kinetic models revealed MG occurs monolayer, chemical as rate-controlling step. maximum capacities, under pH around 7 temperature 35 °C 40.82, 60.98, 48.08, 117.65 mg/g M, FD, FG, FZ, respectively. addition, MC simulation models, DFT, calculations performed provide more detailed understanding mechanism. Topological studies such NCI, RDG, LOL, ELF conducted discussed Multiwave function (Multiwfn) VMD programs liquid phase. conclusion, chemisorption limits rate process, cation is susceptible nucleophilic than electrophilic attacking. Based on these theoretical results, it possible consider materials an inexpensive viable solution eliminate wastewater. Adsorption cellulose can be considered feasible strategy treatment, optimized use real samples at even lower concentrations. This approach offers effective technological alternative conventional methods retention

Language: Английский

Citations

15
Recent advances and prospects of neonicotinoid insecticides removal from aquatic environments using biochar: Adsorption and degradation mechanisms DOI

Song Cui,

Jialin Lv,

Rupert Hough

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 939, P. 173509 - 173509

Published: May 28, 2024

Language: Английский

Citations

10
Hybrid adsorbents for pollutants removal: A comprehensive review of chitosan-glycidyl methacrylate composites DOI
Khalid Z. Elwakeel, Riaz Muhammad, Huda M. Alghamdi

et al.

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127262 - 127262

Published: March 1, 2025

Language: Английский

Citations

1
Remediation of pesticides contaminated water using biowastes-derived carbon rich biochar DOI
Fawzy Eissa, Sherif Alsherbeny,

Sanaa El-Sawi

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 340, P. 139819 - 139819

Published: Aug. 14, 2023

Language: Английский

Citations

13
Teaching Adsorption Chemistry by Constructing Surface Complexation Models (SCM) in PHREEQC DOI Creative Commons
Jay C. Bullen, Oriana Landa-Cansigno, Dominik J. Weiß

et al.

Journal of Chemical Education, Journal Year: 2024, Volume and Issue: 101(5), P. 1914 - 1924

Published: April 3, 2024

Adsorption modeling is important to understand and predict both how water contamination occurs, it might be prevented or remediated. Surface complexation models (SCM) help us adsorption under changing environmental conditions. This computational class introduces undergraduate students surface provides a foundation in geochemical using freely available PHREEQC software from USGS. Practical capabilities are developed by (1) performing aqueous speciation reactions, (2) determining the charge of suspended metal oxide/mineral powders potentiometric titration data, (3) calculating pH edges isotherms, (4) applying answer possible treatment scenarios, (5) Visual Basic coding with loops generate large data sets. contextualized around arsenic contaminated groundwater its iron oxide minerals, hundreds millions at risk worldwide (e.g., India, Bangladesh, Mexico). Participants report increases their understanding chemistry confidence application perform predictive SCM calculations.

Language: Английский

Citations

5