Performance of sewage sludge treatment for the removal of antibiotic resistance genes: Status and prospects

The Science of The Total Environment, Год журнала: 2023, Номер 907, С. 167862 - 167862

Опубликована: Окт. 20, 2023

Язык: Английский

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Decarbonizing the sludge treatment industry: Assessing the feasibility of achieving carbon reduction from carbon peaking to carbon neutrality

Journal of Cleaner Production, Год журнала: 2023, Номер 434, С. 140023 - 140023

Опубликована: Дек. 4, 2023

Язык: Английский

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Regional heterogeneity of sustainable wastewater sludge management in China

Resources Conservation and Recycling, Год журнала: 2024, Номер 209, С. 107755 - 107755

Опубликована: Июнь 14, 2024

Язык: Английский

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Comparative life cycle assessment of sewage sludge treatment in Wuhan, China: Sustainability evaluation and potential implications

The Science of The Total Environment, Год журнала: 2023, Номер 913, С. 169686 - 169686

Опубликована: Дек. 31, 2023

Язык: Английский

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Circular And Sustainable: Evaluating Lithium‐Ion Battery Recycling using a Combined Statistical Entropy and Life Cycle Assessment Methodology

ChemSusChem, Год журнала: 2024, Номер unknown

Опубликована: Апрель 24, 2024

While there has been a growing interest on the concept of Circular Economy (CE), its correlation with sustainability remains controversial. In this work, combination Statistical Entropy Analysis (SEA) and Life Cycle Assessment (LCA) is proposed as new methodology to evaluate recycling processes from perspective materials circularity environmental impacts using Li-ion battery process case study. This work addresses need quantitative indicators, SEA evaluates concentration at systems level, while LCA measures impact in comparison virgin raw production. It was found that optimization points can be by simultaneously accounting for recovery categories global warming potential, ozone depletion mineral resource scarcity. Furthermore, strong first time between critical elements The thus offers robust analysis product lifecycle aids design CE perspective.

Язык: Английский

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Decoding China's anthropogenic typical pollutant discharge patterns: Long-term dynamics and hotspot transitions driven by population, diet, and sanitation

Water Research, Год журнала: 2023, Номер 250, С. 121049 - 121049

Опубликована: Дек. 21, 2023

Язык: Английский

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Life cycle environmental impacts of urban water systems in China

Water Research, Год журнала: 2024, Номер 266, С. 122350 - 122350

Опубликована: Авг. 28, 2024

Urban water systems in China are facing multiple challenges, including rapid urbanisation, climate change and infrastructure ageing. It is crucial to evaluate their environmental performance from a holistic perspective planning management processes. To the best of our knowledge, there lack nationwide life cycle assessment (LCA) studies on China's urban that cover all system stages. Therefore, this study aims present comprehensive LCA analysis pinpoints hotspots major sources across China. This was conducted based utility databases at province level, covering abstraction treatment, waterwork sludge distribution, sewage collection, stormwater drainage, wastewater treatment treatment. Nine impact categories were calculated analysed. The results reveal inequity impacts provinces, with overall geographically higher east south, lower west north. However, functional unit northern northeastern provinces than other regions. Most dominated by analyses underlying drivers found purchased electricity primary source several impacts. provides understanding systems, offers some insights for decision-making support sustainable management, can also serve as benchmark future scenario explore options reducing impact.

Язык: Английский

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Enhanced Pretreatment of Natural Rubber Industrial Wastewater Using Magnetic Seed Coagulation with Ca(OH)2

Water, Год журнала: 2024, Номер 16(6), С. 847 - 847

Опубликована: Март 15, 2024

The efficiency of magnetic seed coagulation (MSC) with pH adjustment by NaOH and Ca(OH)2 as a pretreatment for high-strength natural rubber industrial wastewater (NRIWW) was compared in this study. high content suspended solids (SSs) other inhibitory substances NRIWW is primary issue which affects its subsequent secondary tertiary treatment processes. MSC process polyaluminum chloride (PAC), anionic polymer (polyacrylamide—PAM)), seeds (MS) (ferric oxide (Fe3O4)) proven to be cost-effective NRIWW, showed improved performance, turbidity, COD, TSS removals 95%, 56%, 64%, respectively. Sedimentation enhanced from 30 min conventional less than 5 the MSC. organic components reacted MS generate Fe–OH/Fe–OH+ linkages through processes surface complexing hydrogen bonding. According fractal analysis, optimized produces complex flocs that are uniform densely packed. Additionally, served an adsorbent promoted development boosting their density size. presents robust NRIWW.

Язык: Английский

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Low carbon disposal of urban green waste through biogas slurry recycling for preservation and pretreatment

Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159204 - 159204

Опубликована: Янв. 5, 2025

Язык: Английский

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Characteristics analysis of char from sewage sludge pyrolysis: char properties, combustion behavior and ash fusion

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115638 - 115638

Опубликована: Янв. 1, 2025

Язык: Английский

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