Groundwater Quality and Associated Risk in Bhatinda District (Punjab, India) DOI

J. Bansal,

Gurpreet Kaur, Sahil Gupta

и другие.

Опубликована: Июль 12, 2024

Abstract Today’s most serious threat of world is the water pollution. This because it impacts flora and fauna our earth. It impacting human health in various ways. Pollutants which mainly impact are inorganic organic pollutant as them non-biodegradable accumulate living organism for long time. Due to prolong accumulation, these pollutants exert more hazardous effect compare biodegradable substances. Major source contamination can be summarized dumping waste bodies, excessive use agricultural chemicals like pesticides, insecticides etc. Today we facing crucial challenge consume this polluted continues consumption causes potential many carcinogenic nature. lifestyle already issues pollution adding cancer chronic disease. Although issue worldwide yet can’t ignore high exposer developing countries seeking industrialization with less or moderate medical facilities exposure carcinogens requires persisting strategy control cancer. Thus, aim review wide spread along their origin risks associated them. We also provided experimental results detection metal ions ground Bhatinda region by using Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) technique.

Язык: Английский

Machine Learning-based Prediction and Experimental Validation of Cr (VI) Adsorption Capacity of Chitosan-based Composites DOI

Fatemeh Yazdi,

Mohammad Sepehrian, Mansoor Anbia

и другие.

Journal of Polymers and the Environment, Год журнала: 2025, Номер unknown

Опубликована: Май 29, 2025

Язык: Английский

Процитировано

0
Enhanced Removal of Hexavalent Chromium from Water by Nitrogen-Doped Wheat Straw Biochar Loaded with Nanoscale Zero-Valent Iron: Adsorption Characteristics and Mechanisms DOI Open Access
Hansheng Li, Ahmad Razali Ishak,

Mohd Shiraz Aris

и другие.

Processes, Год журнала: 2025, Номер 13(6), С. 1714 - 1714

Опубликована: Май 30, 2025

The widespread industrial use of chromium has exacerbated water contamination issues globally. In this study, a nitrogen-doped wheat straw biochar loaded with nanoscale zero-valent iron composite (nZVI/N-KBC) was synthesized via liquid-phase reduction method, and its adsorption properties for hexavalent (Cr(VI)) in aqueous solutions were systematically investigated. material characterized using SEM, XRD, Raman spectroscopy, FTIR, XPS. Experimental results demonstrated that under optimal conditions (pH 2, 0.05 g adsorbent dosage, 50 mg/L initial Cr(VI) concentration), the capacity reached 41.29 mg/g. Isothermal analysis revealed process followed Langmuir model, indicating monolayer maximum 100.9 Kinetic studies show conforms to pseudo-second-order kinetic thermodynamic XPS analyses jointly prove chemical is dominant. Thermodynamic confirmed endothermic entropy-driven nature adsorption. Mechanistic FTIR dual mechanism: (1) partial onto nZVI/N-KBC surface, (2) predominant Cr(III) mediated by Fe0 Fe2+. This study highlights synergistic role nitrogen doping nZVI loading enhancing removal, offering promising approach remediating chromium-contaminated water.

Язык: Английский

Процитировано

0
Evaluation of adsorption performance of CuO and ZnO nanoparticles synthesized by green method for treatment of Cr(VI)-polluted waters DOI
Diğdem Trak, Burcu Kabak, Yasin Arslan

и другие.

Journal of Industrial and Engineering Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

2
Magnetic chitosan-modified apple branch biochar for cadmium removal from acidic solution DOI

Yuanjie Ma,

Qiao Cong

Biomass Conversion and Biorefinery, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 27, 2024

Язык: Английский

Процитировано

1
EDAC-modified chitosan/imidazolium-polysulfone composite beads for removal of Cr(VI) from aqueous solution DOI

Xiaojie Zhang,

Kangrui Ma,

Liqin Zhao

и другие.

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 278, С. 134876 - 134876

Опубликована: Авг. 22, 2024

Язык: Английский

Процитировано

1
Groundwater Quality and Associated Risk in Bhatinda District (Punjab, India) DOI

J. Bansal,

Gurpreet Kaur, Sahil Gupta

и другие.

Опубликована: Июль 12, 2024

Abstract Today’s most serious threat of world is the water pollution. This because it impacts flora and fauna our earth. It impacting human health in various ways. Pollutants which mainly impact are inorganic organic pollutant as them non-biodegradable accumulate living organism for long time. Due to prolong accumulation, these pollutants exert more hazardous effect compare biodegradable substances. Major source contamination can be summarized dumping waste bodies, excessive use agricultural chemicals like pesticides, insecticides etc. Today we facing crucial challenge consume this polluted continues consumption causes potential many carcinogenic nature. lifestyle already issues pollution adding cancer chronic disease. Although issue worldwide yet can’t ignore high exposer developing countries seeking industrialization with less or moderate medical facilities exposure carcinogens requires persisting strategy control cancer. Thus, aim review wide spread along their origin risks associated them. We also provided experimental results detection metal ions ground Bhatinda region by using Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) technique.

Язык: Английский

Процитировано

0