Harmful Algal Blooms in Eutrophic Marine Environments: Causes, Monitoring, and Treatment

Water, Год журнала: 2024, Номер 16(17), С. 2525 - 2525

Опубликована: Сен. 5, 2024

Marine eutrophication, primarily driven by nutrient over input from agricultural runoff, wastewater discharge, and atmospheric deposition, leads to harmful algal blooms (HABs) that pose a severe threat marine ecosystems. This review explores the causes, monitoring methods, control strategies for eutrophication in environments. Monitoring techniques include remote sensing, automated situ sensors, modeling, forecasting, metagenomics. Remote sensing provides large-scale temporal spatial data, while sensors offer real-time, high-resolution monitoring. Modeling forecasting use historical data environmental variables predict blooms, metagenomics insights into microbial community dynamics. Control treatments encompass physical, chemical, biological treatments, as well advanced technologies like nanotechnology, electrocoagulation, ultrasonic treatment. Physical such aeration mixing, are effective but costly energy-intensive. Chemical including phosphorus precipitation, quickly reduce levels may have ecological side effects. Biological biomanipulation bioaugmentation, sustainable require careful management of interactions. Advanced innovative solutions with varying costs sustainability profiles. Comparing these methods highlights trade-offs between efficacy, cost, impact, emphasizing need integrated approaches tailored specific conditions. underscores importance combining mitigate adverse effects on

Язык: Английский

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Remediation of combined heavy metal pollution in groundwater of lead–zinc mining areas by multimedium permeable reactive barriers: From simulation experiments to application design

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159555 - 159555

Опубликована: Янв. 1, 2025

Язык: Английский

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MOF-biochar nanocomposite for sustainable remediation of contaminated soil

Environmental Science and Pollution Research, Год журнала: 2025, Номер unknown

Опубликована: Фев. 11, 2025

Язык: Английский

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Dechlorination of Waste Polyvinyl chloride (PVC) via its Co-pyrolysis with Ca(OH)2: A TG-IR-GCMS Investigation

Case Studies in Chemical and Environmental Engineering, Год журнала: 2025, Номер unknown, С. 101162 - 101162

Опубликована: Фев. 1, 2025

Язык: Английский

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Effective adsorption performance and mechanism of methylene blue from dye wastewater by humic acid sucrose-modified red mud

Process Safety and Environmental Protection, Год журнала: 2024, Номер unknown

Опубликована: Сен. 1, 2024

Язык: Английский

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Innovative approaches to electrochemical oxidation of Bisphenol B in synthetic and complex water environments

The Science of The Total Environment, Год журнала: 2024, Номер 955, С. 176762 - 176762

Опубликована: Окт. 10, 2024

Язык: Английский

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Preparation of low-cost acidic modified-adsorbent from agricultural waste palm leaf to remove methylene blue from aqueous solutions

Current Research in Green and Sustainable Chemistry, Год журнала: 2024, Номер 9, С. 100426 - 100426

Опубликована: Янв. 1, 2024

Disposing wastewater from textile industries and dyes into water bodies has aesthetic effects on the nature of water, it can also cause serious adverse environmental impacts ecosystem by reducing sunlight penetration photosynthetic reactions. Adsorption is one most common methods for removal toxic pollutants due to its easy cheap operation. Using agricultural waste prepare simple adsorbents an alternative method commercial carbons. In this research, a cost-effective adsorbent was fabricated palm leaf during two stages carbonization modification with acid. XRD FTIR analyses were used characterize carbon-based adsorbent. The funding indicated that performance methylene blue at initial concentration 25 mg/L about 99.6% after 60 min reaction solution pH 7. However, highest adsorption capacity 175.6 mg/g achieved dose mg. isotherm kinetics evaluation prepared chemical heterogeneous adsorption. findings present research promise development remove dye compounds industrial near-neutral conditions.

Язык: Английский

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Electrochemically driven inactivation of harmful cyanobacteria assisted with the visible light photocatalyst of CeO2-Fe3O4-CQDs

Journal of Environmental Management, Год журнала: 2025, Номер 376, С. 124423 - 124423

Опубликована: Фев. 10, 2025

Язык: Английский

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Selective phosphorus removal from wastewater by acid-modified vermiculite in membrane bioreactors

Process Safety and Environmental Protection, Год журнала: 2025, Номер unknown, С. 106943 - 106943

Опубликована: Фев. 1, 2025

Язык: Английский

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Synthesis of palm kernel shells-biochar adsorbent for removal of methylene blue and then reused for latent fingerprint detection using spent adsorbent

Green Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 100259 - 100259

Опубликована: Март 1, 2025

Язык: Английский

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