Integrating Biochar, Bacteria, and Plants for Sustainable Remediation of Soils Contaminated with Organic Pollutants

Environmental Science & Technology, Год журнала: 2022, Номер 56(23), С. 16546 - 16566

Опубликована: Окт. 27, 2022

The contamination of soil with organic pollutants has been accelerated by agricultural and industrial development poses a major threat to global ecosystems human health. Various chemical physical techniques have developed remediate soils contaminated pollutants, but challenges related cost, efficacy, toxic byproducts often limit their sustainability. Fortunately, phytoremediation, achieved through the use plants associated microbiomes, shown great promise for tackling environmental pollution; this technology tested both in laboratory field. Plant-microbe interactions further promote efficacy plant growth-promoting bacteria (PGPB) used assist remediation pollutants. However, efficiency microbe-assisted phytoremediation can be impeded (i) high concentrations secondary toxins, (ii) absence suitable sink these (iii) nutrient limitations, (iv) lack continued release microbial inocula, (v) shelter or porous habitats planktonic organisms. In regard, biochar affords unparalleled positive attributes that make it bacterial carrier health enhancer. We propose several barriers overcome integrating plants, PGPB, soil. Here, we explore mechanisms which PGPB soils, thereby improve analyze cost-effectiveness, feasibility, life cycle, practicality integration sustainable restoration management

Язык: Английский

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Current research trends on emerging contaminants pharmaceutical and personal care products (PPCPs): A comprehensive review

The Science of The Total Environment, Год журнала: 2022, Номер 859, С. 160031 - 160031

Опубликована: Ноя. 10, 2022

Язык: Английский

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Antimony contamination and its risk management in complex environmental settings: A review

Environment International, Год журнала: 2021, Номер 158, С. 106908 - 106908

Опубликована: Окт. 5, 2021

Antimony (Sb) is introduced into soils, sediments, and aquatic environments from various sources such as weathering of sulfide ores, leaching mining wastes, anthropogenic activities. High Sb concentrations are toxic to ecosystems potentially public health via the accumulation in food chain. Although poisonous carcinogenic humans, exact mechanisms causing toxicity still remain unclear. Most studies concerning remediation soils contaminated with have evaluated amendments that reduce bioavailability toxicity. However, there no comprehensive review on biogeochemistry transformation related its remediation. Therefore, present summarizes: (1) geochemical distribution speciation environments, (2) biogeochemical processes govern mobilization, bioavailability, possible threats human ecosystem health, (3) approaches used remediate Sb-contaminated water mitigate potential environmental risks. Knowledge gaps future research needs also discussed. The presents up-to-date knowledge about fate contributes an important insight hazards Sb. findings should help develop innovative appropriate technologies for controlling sustainably managing Sb-polluted water, subsequently minimizing

Язык: Английский

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Modified biochar as a green adsorbent for removal of hexavalent chromium from various environmental matrices: Mechanisms, methods, and prospects

Chemical Engineering Journal, Год журнала: 2022, Номер 439, С. 135716 - 135716

Опубликована: Март 10, 2022

Язык: Английский

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Challenges and opportunities in bioremediation of micro-nano plastics: A review

The Science of The Total Environment, Год журнала: 2021, Номер 802, С. 149823 - 149823

Опубликована: Авг. 21, 2021

Язык: Английский

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Impacts of climate change on the fate of contaminants through extreme weather events

The Science of The Total Environment, Год журнала: 2023, Номер 909, С. 168388 - 168388

Опубликована: Ноя. 11, 2023

The direct impacts of climate change involve a multitude phenomena, including rising sea levels, intensified severe weather events such as droughts and flooding, increased temperatures leading to wildfires, unpredictable fluctuations in rainfall. This comprehensive review intends examine firstly the probable consequences on extreme drought, flood wildfire. subsequently examines release transformation contaminants terrestrial, aquatic, atmospheric environments response driven by change. While drought influence dynamics inorganic organic terrestrial aquatic environments, thereby influencing their mobility transport, wildfire results spread atmosphere. There is nascent awareness change's change-induced environmental scientific community decision-making processes. remediation industry, particular, lags behind adopting adaptive measures for managing contaminated affected events. However, recognizing need assessment represents pivotal first step towards fostering more practices management environments. We highlight urgency collaboration between chemists experts, emphasizing importance jointly assessing fate rigorous action augment risk strategies safeguard health our environment.

Язык: Английский

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Biochar application for greenhouse gas mitigation, contaminants immobilization and soil fertility enhancement: A state-of-the-art review

The Science of The Total Environment, Год журнала: 2022, Номер 853, С. 158562 - 158562

Опубликована: Сен. 8, 2022

Язык: Английский

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Role of plant growth-promoting rhizobacteria in boosting the phytoremediation of stressed soils: Opportunities, challenges, and prospects

Chemosphere, Год журнала: 2022, Номер 303, С. 134954 - 134954

Опубликована: Май 17, 2022

Язык: Английский

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Waste to catalyst: Role of agricultural waste in water and wastewater treatment

The Science of The Total Environment, Год журнала: 2022, Номер 858, С. 159762 - 159762

Опубликована: Окт. 26, 2022

Язык: Английский

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The role of dissolved organic matter during Per- and Polyfluorinated Substance (PFAS) adsorption, degradation, and plant uptake: A review

Journal of Hazardous Materials, Год журнала: 2022, Номер 436, С. 129139 - 129139

Опубликована: Май 16, 2022

Язык: Английский

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