Wastewater reuse in agriculture: Prospects and challenges

Environmental Research, Год журнала: 2023, Номер 236, С. 116711 - 116711

Опубликована: Июль 23, 2023

Язык: Английский

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Nanoparticles and nanofiltration for wastewater treatment: From polluted to fresh water

Environmental Research, Год журнала: 2023, Номер 238, С. 117114 - 117114

Опубликована: Сен. 15, 2023

Язык: Английский

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The competition between heterotrophic denitrification and DNRA pathways in hyporheic zone and its impact on the fate of nitrate

Journal of Hydrology, Год журнала: 2023, Номер 626, С. 130175 - 130175

Опубликована: Сен. 14, 2023

Язык: Английский

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Net-zero carbon condition in wastewater treatment plants: A systematic review of mitigation strategies and challenges

Renewable and Sustainable Energy Reviews, Год журнала: 2023, Номер 185, С. 113638 - 113638

Опубликована: Авг. 17, 2023

The wastewater sector accounts for up to 7 and 10% of anthropogenic CH4 N2O emissions, respectively. Nowadays treatment plants are going through a paradigm shift approach net-zero carbon condition. Numerous ongoing measures have taken place identify the sources greenhouse gases minimize footprint. This paper systematically reviews all known practices leading towards treatment. gas emissions from identified footprint quantification tools, such as reliable models emission factors compared. direct process can contribute over 60% in plants, while around 30% is due energy-related indirect emissions. Therefore, mitigation via optimization energy usage comprehensively described. implantation novel nitrogen removal processes reduce both consumption. Other techniques source separation systems potentially allow by avoiding energy-intensive fertilizer production. Nutrient recovery methods another which offer negative value net Recovering production promising method lead reductions. Ultimately, achieve full decarbonization any remaining need be offset, including chemicals transportation.

Язык: Английский

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Hydrochar-nanoparticle integration for arsenic removal from wastewater: Challenges, possible solutions, and future horizon

Environmental Research, Год журнала: 2023, Номер 238, С. 117164 - 117164

Опубликована: Сен. 16, 2023

Язык: Английский

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Net-zero greenhouse gas emission from wastewater treatment: Mechanisms, opportunities and perspectives

Renewable and Sustainable Energy Reviews, Год журнала: 2023, Номер 184, С. 113547 - 113547

Опубликована: Июль 12, 2023

Язык: Английский

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Technological solutions to landfill management: Towards recovery of biomethane and carbon neutrality

Journal of Environmental Management, Год журнала: 2024, Номер 354, С. 120414 - 120414

Опубликована: Фев. 26, 2024

Язык: Английский

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Towards energy conservation and carbon reduction for wastewater treatment processes: A review of carbon-neutral anaerobic biotechnologies

Journal of Water Process Engineering, Год журнала: 2024, Номер 59, С. 105026 - 105026

Опубликована: Фев. 21, 2024

Язык: Английский

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Dual intermittent aerations enhance nitrogen removal via anammox in anoxic/oxic biofilm process for carbon limited wastewater treatment

Bioresource Technology, Год журнала: 2025, Номер 419, С. 132096 - 132096

Опубликована: Янв. 18, 2025

Язык: Английский

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Polysaccharide nanocomposites in wastewater treatment: A review

Chemosphere, Год журнала: 2023, Номер 347, С. 140578 - 140578

Опубликована: Ноя. 6, 2023

In modern times, wastewater treatment is vital due to increased water contamination arising from pollutants such as nutrients, pathogens, heavy metals, and pharmaceutical residues. Polysaccharides (PSAs) are natural, renewable, non-toxic biopolymers used in the field of gas separation, liquid filtration, adsorption processes, pervaporation, proton exchange membranes. Since addition nanoparticles PSAs improves their sustainability strength, nanocomposite has gained significant attention for past decade. This review presents a comprehensive analysis PSA-based nanocomposites efficient treatment, focusing on adsorption, photocatalysis, membrane-based methods. It also discusses potential future applications, challenges, opportunities photocatalysis. Recently, have shown promise adsorbents biological-based systems, effectively removing metals that could hinder microbial activity. Cellulose-mediated successfully removed various wastewater, including dyes, oil, organic solvents, pesticides, Thus, PSA would support biological processes plants. A major concern discharge antibiotic wastes industries, posing environmental health risks. PSA-mediated bio-adsorbents, like clay polymeric hydrogel beads, efficiently remove antibiotics ensuring quality ecosystem balance. The successful use bio-adsorbents depends ongoing research optimize application evaluate impacts. Implementing these eco-friendly large scale holds great significantly reducing pollution, safeguarding ecosystems, protecting human health.

Язык: Английский

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