Application of functionalized biochar for adsorption of organic pollutants from environmental media: Synthesis strategies, removal mechanisms and outlook

Journal of Cleaner Production, Год журнала: 2023, Номер 423, С. 138690 - 138690

Опубликована: Сен. 7, 2023

Язык: Английский

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Biochar-immobilized Bacillus spp. for heavy metals bioremediation: A review on immobilization techniques, bioremediation mechanisms and effects on soil

The Science of The Total Environment, Год журнала: 2023, Номер 881, С. 163385 - 163385

Опубликована: Апрель 11, 2023

Язык: Английский

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Identifying biochar production variables to maximise exchangeable cations and increase nutrient availability in soils

Journal of Cleaner Production, Год журнала: 2024, Номер 446, С. 141454 - 141454

Опубликована: Фев. 24, 2024

Biochar is a product of the thermal treatment sustainably sourced organics or waste biomass, which enhances nutrient availability and exchangeable cations after soil application. feedstock one primary factors influencing in biochar soil-biochar mix. However, this influence not satisfactorily understood due to contrasting data among literature for cation exchange capacity (CEC) lack standard analysis methods CEC mixtures. Therefore, research was conducted assess mixes, where measured as (1) sum base (Na+, K+, Mg 2+, Ca2+) displaced by ammonium acetate (CEC-BC) (2) NH4+ potassium chloride (CEC-NH4+). For first time, we have evaluated CEC-BC CEC-NH4+ 21 different samples using modified method. We then used 12 representative biochars with 3 types (2% w/w biochar) provided insights on relative changes individual cations. Some previous studies indicated relationship between surface area degree additivity resulting mixes. our study demonstrates an absence these correlations products. found that prepared from mixed garden wastes can increase K+ Ca2+ loamy sandy soils mitigate potential sodicity problems soils. clayey may need specific purpose increasing Our results revealed hardwood retain deliver it acting sink source nutrients.

Язык: Английский

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Advances in the application of immobilized enzyme for the remediation of hazardous pollutant: A review

Chemosphere, Год журнала: 2022, Номер 299, С. 134390 - 134390

Опубликована: Март 23, 2022

Язык: Английский

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Agricultural Pest Management: The Role of Microorganisms in Biopesticides and Soil Bioremediation

Plants, Год журнала: 2024, Номер 13(19), С. 2762 - 2762

Опубликована: Окт. 1, 2024

Pesticide use in crops is a severe problem some countries. Each country has its legislation for use, but they differ the degree of tolerance these broadly toxic products. Several synthetic pesticides can cause air, soil, and water pollution, contaminating human food chain other living beings. In addition, them accumulate environment an indeterminate amount time. The agriculture sector must guarantee healthy with sustainable production using environmentally friendly methods. this context, biological biopesticides from microbes plants are growing green solution segment. pests attack worldwide, including weeds, insects, nematodes, microorganisms such as fungi, bacteria, viruses, causing diseases economic losses. bioproducts microorganisms, microbial (MBPs) or alone, practice due to intense research world. Mainly, baculoviruses have been used sources biomolecules secondary metabolites biopesticide use. Different methods, direct soil application, spraying techniques endotherapy, seed treatment, used. Adjuvants like surfactants, protective agents, carriers improve system different formulations. tool bioremediation environment. This review summarizes topics, focusing on origin.

Язык: Английский

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Benefits of Immobilized Bacteria in Bioremediation of Sites Contaminated with Toxic Organic Compounds

Microorganisms, Год журнала: 2025, Номер 13(1), С. 155 - 155

Опубликована: Янв. 14, 2025

Although bioremediation is considered the most environmentally friendly and sustainable technique for remediating contaminated soil water, it effective when combined with physicochemical methods, which allow preliminary removal of large quantities pollutants. This allows microorganisms to efficiently eliminate remaining contaminants. In addition requiring necessary genes degradation pathways specific substrates, as well tolerance adverse environmental conditions, may perform below expectations. One typical reason this high toxicity xenobiotics present in concentrations, stemming from vulnerability bacteria introduced a site. especially true planktonic bacteria, whereas within biofilms or microcolonies have significant advantages over their counterparts. A physical matrix essential formation, maintenance, survival bacterial biofilms. By providing such immobilization, formation can be facilitated accelerated. Therefore, immobilization offers comprehensive solution cleanup by harnessing specialized metabolic activities while ensuring retention efficacy at target sites. many cases, also need methods that are otherwise required initially reduce contaminant concentrations. Then, will possible use remediation higher concentrations xenobiotics, significantly reducing costs maintaining rapid rate processes. review explores benefits highlighting materials processes developing an optimal matrix. It focuses on following four key areas: (i) types organic pollutants impacting human health, (ii) strains used processes, (iii) (iv) cells various carriers targeted pollutant degradation.

Язык: Английский

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Techniques and mechanisms of bacteria immobilization on biochar for further environmental and agricultural applications

Microbiological Research, Год журнала: 2023, Номер 278, С. 127534 - 127534

Опубликована: Окт. 31, 2023

Язык: Английский

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Pesticide contamination remediation by biochar-immobilized microorganisms: a review

International Journal of Environmental Science and Technology, Год журнала: 2023, Номер 21(2), С. 2225 - 2238

Опубликована: Сен. 20, 2023

Язык: Английский

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Optimization and mechanistic study on bioremediation of Cr (VI) using microbial cell immobilized sugarcane bagasse biochar

Journal of Water Process Engineering, Год журнала: 2024, Номер 58, С. 104859 - 104859

Опубликована: Фев. 1, 2024

Язык: Английский

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An amidase and a novel phenol hydroxylase catalyze the degradation of the antibacterial agent triclocarban by Rhodococcus rhodochrous

Journal of Hazardous Materials, Год журнала: 2022, Номер 430, С. 128444 - 128444

Опубликована: Фев. 8, 2022

Язык: Английский

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