Microplastics and heavy metal contamination along a land-use gradient in a Himalayan foothill river: Prevalence and controlling factors DOI
Sunil Kumar,

Diptimayee Behera,

Ajay Kumar

et al.

Journal of Contaminant Hydrology, Journal Year: 2024, Volume and Issue: 266, P. 104411 - 104411

Published: July 30, 2024

Language: Английский

Removal of microplastics by algal biomass from aqueous solutions: performance, optimization, and modeling DOI Creative Commons

Fatemeh Lotfigolsefidi,

Mojtaba Davoudi, Maryam Sarkhosh

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 2, 2025

Microplastics (MPs) are emerging pollutants that pose significant risks to ecosystems due their inherent toxicity, capacity accumulate various pollutants, and potential for synergistic impacts. Given these concerns, the focus of this research is on critical need effective MPs removal from aquatic environments. Using BBD method, study aimed identify key parameters affecting by algal biomass aqueous solutions. The investigation specifically analyzed effects varying initial PS concentrations (100 900 mg/L), pH values (4 10), reaction durations (20 40 min), C. vulgaris dosages (50 400 mg/L). Data analysis indicated QM best described experimental findings, leading identification optimal conditions removal: a 7.5, time 31.90 min, dosage 274.05 mg/L, level 789.37 mg/L. Under conditions, achieved maximum efficiency 73.01% PS. These outcomes demonstrate in efficiently removing water. Furthermore, using algae as green, eco-friendly alternative conventional chemical coagulants offers practical sustainable approach addressing pollution our water systems.

Language: Английский

Citations

3
Polyethylene microplastics as adsorbent of diazinon in aqueous environments: optimization, and modeling, isotherm, kinetics, and thermodynamic studies DOI Creative Commons

Mohammadreza Yari,

Ziaeddin Bonyadi, Ali Asghar Najafpoor

et al.

Applied Water Science, Journal Year: 2024, Volume and Issue: 14(7)

Published: June 5, 2024

Abstract MPs have raised significant public concern due to their role as carriers of organic contaminants in aqueous solutions. DZN is a non-systemic organophosphorus pesticide that poses risks human and environmental health. This study aimed investigate the adsorption onto PE by examining factors such dose, reaction time, concentration, pH through experimental runs based on Box‒Behnken model. According Langmuir model, maximum capacity for was 0.35 mg/g. The results indicated highest rate (92%) observed distilled water, while lowest (57%) municipal wastewater. Δ H ° S values were obtained − 0.16 kJ/mol 54.41 J/(mol K), respectively. Therefore, regarding negative G values, it can be concluded an exothermic, highly disordered, spontaneous process. findings indicate reduction concentrations interfering compounds increase. These offer understanding interaction between contaminants, emphasizing need further studies approaches reduce harmful impact health environment.

Language: Английский

Citations

11
Review on the utilization of metal organic frameworks (MOFs) for eliminating ibuprofen and naproxen from water sources DOI
Afsaneh Esmaeili Nasrabadi, Bahman Ramavandi, Ziaeddin Bonyadi

et al.

Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown

Published: March 4, 2025

Language: Английский

Citations

0
The role of humic substances’ hydrophobicity in heterogeneous adsorption onto microplastics: Insights from two-dimensional correlation hydrophilic interaction chromatography DOI Creative Commons
Tae Jun Park,

Rabia Zafar,

Jin Hur

et al.

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104136 - 104136

Published: March 1, 2025

Language: Английский

Citations

0
Effect of ozonation on the morphological characteristics and adsorption behavior of polystyrene microplastics in aqueous environments DOI Creative Commons
Afsaneh Esmaeili Nasrabadi,

Narges Babaei,

Ziaeddin Bonyadi

et al.

Applied Water Science, Journal Year: 2025, Volume and Issue: 15(5)

Published: April 7, 2025

Language: Английский

Citations

0
Characterization of microplastics in sediments and surface waters of Turkish lakes DOI
Tanju Mutlu, Yusuf Ceylan, Hazel Baytaşoğlu

et al.

Journal of Contaminant Hydrology, Journal Year: 2025, Volume and Issue: 272, P. 104576 - 104576

Published: April 15, 2025

Language: Английский

Citations

0
Microplastic removal using Okra (Abelmoschus esculentus) seed from aqueous solutions DOI Creative Commons

Mohaddeseh Eydi Gabrabad,

Ziaeddin Bonyadi, Mojtaba Davoudi

et al.

Applied Water Science, Journal Year: 2024, Volume and Issue: 14(10)

Published: Sept. 14, 2024

Citations

2
Microplastics and heavy metal contamination along a land-use gradient in a Himalayan foothill river: Prevalence and controlling factors DOI
Sunil Kumar,

Diptimayee Behera,

Ajay Kumar

et al.

Journal of Contaminant Hydrology, Journal Year: 2024, Volume and Issue: 266, P. 104411 - 104411

Published: July 30, 2024

Language: Английский

Citations

1