Exploring zeolite-based composites in adsorption and photocatalysis for toxic wastewater treatment: Preparation, mechanisms, and future perspectives

Environmental Pollution, Год журнала: 2024, Номер 349, С. 123922 - 123922

Опубликована: Апрель 3, 2024

Язык: Английский

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Recent progress in the production and application of biochar and its composite in environmental biodegradation

Bioresource Technology, Год журнала: 2023, Номер 387, С. 129592 - 129592

Опубликована: Авг. 6, 2023

Язык: Английский

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A review of microbial responses to biochar addition in anaerobic digestion system: Community, cellular and genetic level findings

Bioresource Technology, Год журнала: 2023, Номер 391, С. 129929 - 129929

Опубликована: Ноя. 2, 2023

Язык: Английский

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Removal of diesel oil from water using biochar derived from waste banana peels as adsorbent

Carbon Research, Год журнала: 2024, Номер 3(1)

Опубликована: Фев. 5, 2024

Abstract Here, banana peel biochar (BPBC) generated from discarded saba peels powder (SBPP) was utilized as an adsorbent in this study to remove diesel oil water. The BPBC synthesized using a slow pyrolysis method and characterized SEM, EDX, FTIR, DSC, TGA, BET, contact angle analyzer, XRD. results showed that exhibited high porosity, thermal stability, hydrophobic character, making it promising for oil-water separation environmental remediation. adsorption capacity of removal examined terms dose, pH level, salinity, time. Increasing the dosage, time, salinity significantly enhanced sorption capacity, however, variations had no significant effect on adsorption. Adsorption parameters were correlated reduced cubic model, dose 2.50 g, 7.00, 44,999.95 mg/L, duration 240 minutes found be optimal, producing 5.3352 g oil/g adsorbent. process by first-order kinetic model. creation multilayer surface confirmed BET isotherm. characterization revealed changes morphology, elemental analysis, functional groups after SEM occupied pores, EDX analysis verified increase carbon content. presence adsorbed molecules detected FTIR which peak appearance group shifts. Overall, presents derived waste material adsorption, is useful remediating spills wastewater treatment. Graphical

Язык: Английский

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Use of Zero-Valent Iron Nanoparticles (nZVIs) from Environmentally Friendly Synthesis for the Removal of Dyes from Water—A Review

Water, Год журнала: 2024, Номер 16(11), С. 1607 - 1607

Опубликована: Июнь 4, 2024

This review article addresses the increasing environmental concerns posed by synthetic dyes in water, exploring innovative approaches for their removal with a focus on zero-valent iron nanoparticles (nZVIs) synthesized through environmentally friendly methods. The begins highlighting persistent nature of and limitations conventional degradation processes. role applications is then discussed, covering diverse methods metallic nanoparticle production aligned green chemistry principles. Various methods, including incorporation secondary metals, surface coating, emulsification, fixed support, encapsulation, electrostatic stabilization, are detailed relation to stabilization nZVIs. A novel aspect introduced use plant extract or biomimetic chemical reduction during nZVI synthesis. investigates specific challenges dye pollution wastewater from industrial sources, particularly context garment coloring. Current aqueous environments an emphasis effectiveness green-synthesized concludes offering insights into future perspectives field. intricate landscape synthesis has been presented, showcasing its potential as sustainable solution addressing water.

Язык: Английский

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Effects of biochar immobilization of Serratia sp. F4 OR414381 on bioremediation of petroleum contamination and bacterial community composition in loess soil

Journal of Hazardous Materials, Год журнала: 2024, Номер 470, С. 134137 - 134137

Опубликована: Март 28, 2024

Язык: Английский

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Adsorption of polycyclic aromatic hydrocarbons (PAHs) in soil and water on pyrochars: A review

Journal of environmental chemical engineering, Год журнала: 2025, Номер 13(2), С. 116081 - 116081

Опубликована: Март 6, 2025

Язык: Английский

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Sustainable manufacture and application of biochar to improve soil properties and remediate soil contaminated with organic impurities: a systematic review

Frontiers in Environmental Science, Год журнала: 2023, Номер 11

Опубликована: Ноя. 20, 2023

Biochar production and application have become increasingly popular in the past 15 years. Biochar, derived from diverse biomass types, offers a rich carbon source created through thermal combustion. primarily depends on pyrolysis conditions feedstock type. This review focuses multifaceted aspects of biochar, encompassing hydrothermal carbonization, gasification, temperatures biochar its role bioeconomy soil remediation. has yielded valuable insights, notably decreasing nutrient leaching, curbing greenhouse gas (GHG) emissions, reducing bioavailability environmental pollutants, sequestering (C) soils, enhancing agricultural productivity. Consequently, it emerged as commodity for bioeconomy, which involves harnessing bioresources bioengineering to create economically products. As marketable output, finds energy, biochar-based product manufacturing, sector. Thus, not only enhances quality but also unlocks additional revenue streams. underscores critical selection optimizing production. Furthermore, highlights sustainable effective tool improving various types remediating contamination caused by organic impurities, including persistent compounds antibiotics.

Язык: Английский

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The Potential for Restoring the Activity of Oxidoreductases and Hydrolases in Soil Contaminated with Petroleum Products Using Perlite and Dolomite

Applied Sciences, Год журнала: 2024, Номер 14(9), С. 3591 - 3591

Опубликована: Апрель 24, 2024

The research focused on assessing the response of oxidoreductases (dehydrogenases and catalase) hydrolases (urease, acid phosphatase, alkaline arylsulfatase, β-glucosidase) to diesel oil (DO) gasoline (G) contamination soils subjected phytoremediation with Zea mays. activity enzymes constitutes one fundamental mechanisms for removal contaminants from soil, which have potential contaminate not only soil but also groundwater water reservoirs. Additionally, correlations between enzyme basic physicochemical properties were determined. interaction perlite dolomite cultivated plant was tested. study carried out in a pot experiment, where contaminated DO or G artificially treated at doses 0, 8 cm3, 16 cm3 kg−1. Perlite applied remediation 0 10 g kg−1 soil. mays found respond tested pollutant reduction biomass. affected growth this more than G. reduced yield aerial parts by 86% 74%. negative effects these pollutants development mitigated both dolomite. exerted greater pressure hydrolases, as well enhanced most whereas inhibited them. implementation intensified all enzymes, except AcP (acid phosphatase) Glu (ß-glucosidase), G, improved its properties. induced less significant

Язык: Английский

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Removal of environmental pollutants using biochar: current status and emerging opportunities

Environmental Geochemistry and Health, Год журнала: 2024, Номер 46(10)

Опубликована: Авг. 21, 2024

Язык: Английский

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