Recent Advances in the Remediation of Textile-Dye-Containing Wastewater: Prioritizing Human Health and Sustainable Wastewater Treatment

Sustainability, Год журнала: 2024, Номер 16(2), С. 495 - 495

Опубликована: Янв. 5, 2024

Water makes up most of the Earth, although just 0.3% is usable for people and animals. The huge oceans, icecaps, other non-potable water resources make remaining 99.7%. quality has declined in recent decades due to pollution from population growth, industry, unplanned urbanization, poor management. textile industry significant global importance, it also stands as a major contributor wastewater generation, leading depletion ecotoxicity. This issue arises extensive utilization harmful chemicals, notably dyes. main aim this review article combine assess impacts that contains dyes examine their potential consequences on human health, aquatic environment. Moreover, dedicated section presents an in-depth various environmentally sustainable approaches management treatment industry. These encompass bio adsorbents, biological methods, membrane technology, ion exchange, advanced oxidation processes, well physicochemical biochemical processes. Furthermore, study evaluates contemporary progressions particular domain, taking into account corresponding advantages disadvantages. Finally, highlights significance recovering reusing dyes, alkalis, electrolytes treatment. Additionally, emphasizes necessity performing technoeconomic analyses life cycle assessments (LCA) plants.

Язык: Английский

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Microalgae-Mediated Biosorption for Effective Heavy Metals Removal from Wastewater: A Review

Water, Год журнала: 2024, Номер 16(5), С. 718 - 718

Опубликована: Фев. 28, 2024

Environmental contamination by heavy metals poses significant threats to terrestrial and aquatic ecosystems, necessitating the development of effective remediation strategies. Conventional methods for metal removal exhibit limitations, including inadequate efficiency elevated costs. In this context, microalgae have emerged as a promising bioremediation approach due their robust metal-binding capabilities, specifically through biosorption. This review comprehensively examines role in addressing pollution, with primary focus on from wastewater. Microalgae offer wastewater purification potential across diverse sources capitalize growth matrix, yielding valuable bioproducts, biomaterials, bioenergy. Their versatility allows them thrive various wastewaters, facilitating contaminant removal. study also investigates application decentralized water treatment systems (DWTSs), where nature these proves advantageous contaminants directly at point generation or use. holds particular significance regions centralized face obstacles geographical constraints, infrastructure, financial limitations. DWTSs not only provide solution but prove disaster relief scenarios rapidly growing urban areas.

Язык: Английский

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Nano bioaugmentation for textile dye remediation: A sustainable approach for health and environment management

Journal of Molecular Liquids, Год журнала: 2024, Номер unknown, С. 126254 - 126254

Опубликована: Окт. 1, 2024

Язык: Английский

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Optimization by Box–Behnken design for environmental contaminants removal using magnetic nanocomposite

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Март 23, 2024

Abstract In this study, a CoO–Fe 2 O 3 /SiO /TiO (CIST) nanocomposite was synthesized and utilized as an adsorbent to remove methylene blue (MB), malachite green (MG), copper (Cu) from aqueous environments. The characterized using field emission scanning electron microscopy (FE-SEM), Fourier-transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), X-ray diffraction (XRD). Input parameters included pH (3–10), contact time (10–30 min), amount (0.01–0.03 g), pollutant concentration (20–60 mg L −1 ). effects of these on the removal process efficiency were modeled optimized response surface methodology (RSM) based Box–Behnken design (BBD). RSM-BBD method demonstrated capability develop second-degree polynomial model with high validity (R ˃ 0.99) for process. optimization results revealed 98.01%, 93.06%, 88.26% MB, MG, Cu, respectively, under optimal conditions. These conditions 6, 10 min, 0.025 g, 20 . recovered through five consecutive adsorption–desorption cycles hydrochloric acid. showed approximately 12% reduction first seventh cycle. Also, Cu real water samples in achieved range 81.69–98.18%. This study demonstrates potential use CIST accessible reusable option removing pollutants aquatic

Язык: Английский

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Innovative sustainable solutions for detoxifying textile industry effluents using advanced oxidation and biological methods

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 124804 - 124804

Опубликована: Март 18, 2025

Язык: Английский

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A sustainable resource recovery approach through micro-algae integrated brine management in minimal liquid discharge system

Desalination, Год журнала: 2024, Номер 578, С. 117424 - 117424

Опубликована: Фев. 15, 2024

Язык: Английский

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Evaluation of the impacts of seawater integration to electrocoagulation for the removal of pollutants from textile wastewater

Environmental Sciences Europe, Год журнала: 2024, Номер 36(1)

Опубликована: Апрель 16, 2024

Abstract Recent textile industry expansion has a major environmental impact if not addressed. Being water intensive industry, manufacturing is usually associated with wastewater management challenges. Electrocoagulation (EC) recognized as one of the effective solutions to address these This study aims investigate potential integrating seawater into EC process for treatment, targeting optimal pollutant removal efficiencies. A simple electrolytic reactor was designed efficiency treatments chemical oxygen demand (COD), total suspended solids (TSS), turbidity, and color from at different percentages retention times. Notably, addition only improves but also significantly dilutes pollutants, reducing their concentrations. dual effect enhances dilution optimizes treatment outcome. The highest efficiencies were achieved COD (47.26%), TSS (99.52%), turbidity (99.30%), (98.19%). However, pH, dissolved (DO), electrical conductivity increased increasing times in process. Moreover, Seawater − integration reduces power usage 15.769 Am −2 costs approximately 0.20 USD/m 3 . To assess effects on wastewater, an analysis variance (ANOVA) conducted utilizing Design-Expert 11 software. best model obtained using Central Composite Design (CCD) quadratic ( R 2 = 0.9121), 0.9535), 0.9525), 0.9433). suggests that higher longer effectively eliminate contaminants increase ion

Язык: Английский

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Structural, thermal, optical, morphological, electrical, and photocatalytic characteristics of silver-doped bismuth oxide synthesized by the green route

Ceramics International, Год журнала: 2024, Номер 50(9), С. 14675 - 14685

Опубликована: Янв. 30, 2024

Язык: Английский

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Using ozone nanobubbles, and microalgae to promote the removal of nutrients from aquaculture wastewater: Insights from the changes of microbiomes

Environmental Research, Год журнала: 2024, Номер 257, С. 119349 - 119349

Опубликована: Июнь 5, 2024

Язык: Английский

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Photoelectrochemical integrated treatment of textile wastewater by prepared optimized Ni-doped PbS quantum dots on WO3/BiVO4 along with H2 production

Separation and Purification Technology, Год журнала: 2024, Номер 352, С. 127928 - 127928

Опубликована: Май 27, 2024

Язык: Английский

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