A review on anaerobic co-digestion of sewage sludge with other organic wastes for methane production: Mechanism, process, improvement and industrial application

Biomass and Bioenergy, Год журнала: 2024, Номер 185, С. 107241 - 107241

Опубликована: Май 6, 2024

Язык: Английский

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A review of wastewater sludge-to-energy generation focused on thermochemical technologies: An improved technological, economical and socio-environmental aspect

Cleaner Waste Systems, Год журнала: 2024, Номер 7, С. 100130 - 100130

Опубликована: Янв. 21, 2024

In response to increasing global waste generation due population growth, urbanization, and industrialization, wastewater treatment operations should shift from being solely energy consumers becoming producers by harnessing sludge (WWS). This approach holds great potential for meeting demands addressing the challenges of treatment. The recovery heat electrical WWS offers a viable solution reduce costs within WWTPs. Thermochemical technologies such as pyrolysis, gasification, combustion hold their efficiency, reaction times, retrieval capabilities. These demonstrate feasibility in terms operational costs, circular economy principles, socio-environmental impact, thanks ongoing advancements waste-to-energy research. review aims explore recovering bioenergy (biogas or syngas) generate energy, including heat, electricity, other innovative products. article provides critical comprehensive examination thermochemical technologies, taking into account technological, economic, factors. It then presents integration techniques that effectively combine anaerobic digestion with conversion enhance syngas, biogas, flue-gas energy. results this study underscore significant sludge-to-energy schemes.

Язык: Английский

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Decoupling wastewater-related greenhouse gas emissions and water stress alleviation across 300 cities in China is challenging yet plausible by 2030

Nature Water, Год журнала: 2023, Номер 1(6), С. 534 - 546

Опубликована: Июнь 1, 2023

Язык: Английский

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Anaerobic Digestion: Advance Techniques for Enhanced Biomethane/Biogas Production as a Source of Renewable Energy

BioEnergy Research, Год журнала: 2023, Номер 17(2), С. 1228 - 1249

Опубликована: Июнь 15, 2023

Язык: Английский

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Comprehensive competitiveness assessment of four typical municipal sludge treatment routes in China based on environmental and techno-economic analysis

The Science of The Total Environment, Год журнала: 2023, Номер 895, С. 165123 - 165123

Опубликована: Июнь 25, 2023

Язык: Английский

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Physical conditioning methods for sludge deep dewatering: A critical review

Journal of Environmental Management, Год журнала: 2024, Номер 360, С. 121207 - 121207

Опубликована: Май 23, 2024

Язык: Английский

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Activated Sludge Incineration Ash Derived Fenton-like Catalyst: Preparation and Its Degradation Performance of Methylene Blue

Journal of Inorganic Materials, Год журнала: 2024, Номер 39(10), С. 1135 - 1135

Опубликована: Янв. 1, 2024

Fe@zeolite materials are widely applied in the production of • OH from catalyzing Fenton-like reactions for degradation recalcitrant organic pollutants due to their comprehensive sources, simple preparation and low environmental impact.However, high cost synthesis lack a Fe 2+ regeneration strategy serious issues that limit application as catalyst industrial-scale systems.In this study, ash generated activated sludge incineration treatment was utilized raw material recover Si, Al Fe, preparing sodalite (FSD) material.Consequently, it is used activate peroxyacetic acid (PAA) methylene blue (MB) wastewater.Results indicated FSD capable effectively generate various active oxygen species such OH, 1 O2 R-O• wide pH range, thereby degrading MB through hydroxylation sulfonation pathways.MB can be completely removed 20 min under optimized conditions 0.3 mmol/L PAA g/L prepared with 0.5 mol/L .In addition, reductive S maintain its catalytical activity by enhancing regeneration, FSD/PAA system has been proven effective practical complex conditions.

Язык: Английский

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Strategies for energy conversion from sludge to methane through pretreatment coupled anaerobic digestion: Potential energy loss or gain

Journal of Environmental Management, Год журнала: 2023, Номер 330, С. 117033 - 117033

Опубликована: Янв. 3, 2023

Язык: Английский

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Sustainability and Renewable Energy in the UAE: A Case Study of Sharjah

Energies, Год журнала: 2023, Номер 16(20), С. 7034 - 7034

Опубликована: Окт. 10, 2023

In 2023, the UAE adapted its National Energy Strategy to accommodate several new goals, including doubling renewable energy (RE) capacity 14 GW by 2030. This development further highlights significance of transitioning towards RE sources. study focuses on examining and assessing utilization technologies in Sharjah, an emirate United Arab Emirates (UAE). It offers overview Sharjah’s current scenario investigates factors influencing adoption area. Furthermore, it provides evaluation installations, production capacity, future prospects for Sharjah. These findings contribute a deeper comprehension transition potential The analysis uncovers growing inclination adopting Solar installations are experiencing upswing, driven advancements technology, cost reductions, supportive policies. However, wind remain limited due lower region. Sharjah yields advantages, reduction greenhouse gas emissions, diversification sources, economic expansion. Nevertheless, challenges like intermittency, grid integration, initial investment costs require attention expedite adoption. outlook appears promising. Sustained government backing ongoing research efforts, addition collaborations between public private sectors, can facilitate wider implementation technologies. Implementing policies that encourage uptake RE, such as feed-in tariffs net metering, should be considered. Additionally, partnerships with international organizations exchange best practices enhance knowledge transfer building.

Язык: Английский

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Environmental sustainability assessment of a new food waste anaerobic digestion and pyrolysis hybridization system

Waste Management, Год журнала: 2024, Номер 179, С. 130 - 143

Опубликована: Март 11, 2024

Язык: Английский

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