Constructed wetlands for the removal of organic micropollutants from wastewater: Current status, progress, and challenges

Chemosphere, Год журнала: 2024, Номер 360, С. 142364 - 142364

Опубликована: Май 18, 2024

Язык: Английский

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Remarkable photodegradation breakdown cost, antimicrobial activity, photocatalytic efficiency, and recycling of SnO2 quantum dots throughout industrial hazardous pollutants treatment

Ceramics International, Год журнала: 2024, Номер 50(19), С. 36194 - 36209

Опубликована: Июль 4, 2024

Язык: Английский

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Metal-organic frameworks for removing emerging organic pollutants: A review

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 107096 - 107096

Опубликована: Янв. 29, 2025

Язык: Английский

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Simultaneous deep removal of nitrate and tetrabromobisphenol A in microbial electrochemical system-constructed wetland

Bioresource Technology, Год журнала: 2024, Номер 416, С. 131723 - 131723

Опубликована: Окт. 30, 2024

Язык: Английский

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Low-cost preparation of photocatalytic hydrolyzed cellulose composites, activated with one-step synthesized graphene oxide-metal oxide for dye degradation

Cellulose, Год журнала: 2025, Номер unknown

Опубликована: Апрель 19, 2025

Язык: Английский

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Seasonality in negative removal of Pharmaceutical and Personal Care Products at the Himalayan Foothills Wastewater Treatment Plants

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116803 - 116803

Опубликована: Апрель 1, 2025

Язык: Английский

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Constructed wetland coupled microbial fuel cell treating real tannery wastewater: Performance, effect of filling media and anode position, and mechanisms of contaminants removal

Case Studies in Chemical and Environmental Engineering, Год журнала: 2024, Номер 10, С. 100841 - 100841

Опубликована: Июль 5, 2024

This study was undertaken to assess the performance of constructed wetland coupled microbial fuel cell (CW-MFC) system treat real tannery wastewater. Five identically designed CW-MFC systems were setup and operated in a batch mode for two operational cycles. To effect filling media, CW1-MFC CW2-MFC filled with polypropylene granules as an innovative whereby, CW3-MFC, CW4-MFC, CW5-MFC packed natural gravel. All CW-MFCs provided cylindrical graphite anodes, but CW2-MFC, used irregular-shaped granular underneath anodes supportive auxiliary anode. Cana indica utilized vegetation model four systems, maintained unplanted considered control system. The results demonstrated that maximum removal efficiencies COD range 98.9%–99.3 %, while, power outputs recorded 351.3, 622.3, 538, 4437 mW/m3 salinity elimination 62 56 52 % CW1-MFC, WC3-MFC, WC4-MFC, respectively. Performance significantly comparable planted CW4-MFC regard generation, lower efficiency 16.43 indicating plant role total dissolved solids. Also, revealed absence arsenic chromium treated effluent. So, besides being effective approach treatment wastewater, it is promising, operationally friendly economically sustainable ecotechnology focus wastewater reclamation its reuse, well energy recovery.

Язык: Английский

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An Easy and Low-Cost Preparation of Graphene-Metal Oxide Anchored Hydrolyzed Cellulose Photocatalytic Composites for Degradation of Dye in Waste Waters

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Сен. 27, 2024

In this study, graphene-metal oxide photocatalyst (G-Mox) was prepared in a low-cost single step carbonization process for an alternative solution to water scarcity. Photocatalytic polymeric composites were obtained according the nonsolvent induced phase separation technique. Photocatalyst mixed with hydrolyzed cellulose (prepared from textile waste)-PVDF dimethyl formamide solution. Physicochemical and structural properties of powder characterized by X ray diffractometer, scanning electron microscope Fourier transform infrared spectroscopy analysis. Photoluminescence analysis contact angle measurements carried out. The photocatalytic synthesized evaluated batch filtration system using methyl orange (MO) as model pollutant. highest decolorization percentage 91.8%. Kinetic studies revealed that Phc-30 composite showed removal capacity at equilibrium Q_e:383 among catalysts. flux rejection% Phc-20 cell calculated 42 L.m^{− 2}.h^{− 1}.bar ^{− 1} 73% respectively. Phc found be highly reusable suitable membrane materials considerable dye performance easy applicability.

Язык: Английский

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Biowaste-derived carbon for wastewater treatment: A sustainable and cost-effective approach

Biomass Conversion and Biorefinery, Год журнала: 2024, Номер unknown

Опубликована: Окт. 9, 2024

Язык: Английский

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