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

---

An overview of biological mechanisms and strategies for treating wastewater from printing and dyeing processes

Journal of Water Process Engineering, Год журнала: 2023, Номер 55, С. 104242 - 104242

Опубликована: Сен. 5, 2023

Язык: Английский

---

Decolorization and degradation of various dyes and dye-containing wastewater treatment by electron beam radiation technology: An overview

Chemosphere, Год журнала: 2024, Номер 351, С. 141255 - 141255

Опубликована: Янв. 18, 2024

Язык: Английский

---

Degradation of food dyes via biological methods: A state-of-the-art review

Bioresource Technology Reports, Год журнала: 2024, Номер 25, С. 101780 - 101780

Опубликована: Фев. 1, 2024

Язык: Английский

---

Advancements in application of modified biochar as a green and low-cost adsorbent for wastewater remediation from organic dyes

Royal Society Open Science, Год журнала: 2024, Номер 11(5)

Опубликована: Май 1, 2024

Synthetic organic dyes, which are resistant to biodegradation, pose a notable health risk, potentially leading cancer and respiratory infections. Researchers have addressed this concern by exploring physicochemical methods remove dyes from wastewater. A particularly promising solution involves modified biochar adsorbents, demonstrate high efficiency in dye removal. Biochar, charcoal-like material derived biomass pyrolysis, offers advantages such as low cost, eco-friendliness, reusability. Beyond its role sustainable soil remediation, proves effective removing wastewater after undergoing physical or chemical modification. Acid–base activation metal–heteroatom impregnation enhances biochar's adsorption capacity. This comprehensive review examines the attributes of biochar, common for production modification, impacts raw materials, pyrolysis temperature, heating rate residence time. It further elucidates mechanism removal assessing factors influencing efficiency, including feedstock, pH, particle size, initial concentration, dosage reaction explores challenges, opportunities, reusability regeneration treating also discusses recent advances using adsorption-based biochar. The ultimately advocates enhancing performance through post-modification.

Язык: Английский

---

High adsorptive performance of chitosan-microalgae-carbon-doped TiO2 (kronos)/ salicylaldehyde for brilliant green dye adsorption: Optimization and mechanistic approach

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 259, С. 129147 - 129147

Опубликована: Янв. 4, 2024

Язык: Английский

---

Decoding dye degradation: Microbial remediation of textile industry effluents

Biotechnology Notes, Год журнала: 2023, Номер 4, С. 64 - 76

Опубликована: Янв. 1, 2023

The extensive use of chemical dyes, primarily Azo and anthraquinone in textiles has resulted their alarming release into the environment by textile industries. introduction heavy metals these dyes leads to an increase Biochemical Oxygen Demand (BOD), Chemical (COD), water toxicity. Conventional physicochemical methods for treating effluents are costly energy-intensive. Here new strategies is eminent, microbial bioremediation biodegradation detoxification hazardous possesses as innovative solution existing problem, discussed specific groups bacteria, fungi, algae which could be one potential decolorizing agents that replace majority other expensive processes wastewater treatment using enzymes like peroxidase, laccase, azoreductase. These catalyzes reactions break down dye molecules less harmful substances. Additionally, novel advancements enhance effectiveness microbes products comprehensively discussed.

Язык: Английский

---

Efficient bioremediation of indigo-dye contaminated textile wastewater using native microorganisms and combined bioaugmentation-biostimulation techniques

Chemosphere, Год журнала: 2024, Номер 353, С. 141538 - 141538

Опубликована: Фев. 28, 2024

In this work, the bioremediation of wastewater from textile industry with indigo dye content was carried out using combined bioaugmentation, bioventilation, and biostimulation techniques. Initially, inoculum prepared by isolating microorganisms in a 2 L bioreactor. Then, respirometry technique implemented to determine affinity substrate measuring CO2 allowed formulation an empirical mathematical model for growth kinetics microorganism. Finally, 3 bioreactor obtaining removal efficiency 20.7 ± 1.2%, 24.0 1.5%, 29.7 1.1% equivalent wavelengths 436 nm, 525 620 nm. The chemical oxygen demand showed average reduction 88.9 2.5%, going 470.7 15.6 52.3 10.7 ppm after 30 days under constant agitation aeration. A negative generalized exponential fitted assess microorganism as evaluating production during bioremediation. Bioremediation techniques improve water discharge parameters compared treatments industry, reducing use substances that can generate secondary pollution. Bioaugmentation, biostimulation, bioventing study demonstrate potential these serve efficient alternative indigo-contaminated industry.

Язык: Английский

---

Bioremediation: An Economical Approach for Treatment of Textile Dye Effluents

Water Air & Soil Pollution, Год журнала: 2024, Номер 235(8)

Опубликована: Июль 11, 2024

Язык: Английский

---

Enhanced activation of persulfate by modified red mud biochar for degradation of dye pollutant: Resource utilization and non-radical activation

Journal of Environmental Management, Год журнала: 2024, Номер 353, С. 120181 - 120181

Опубликована: Янв. 24, 2024

Язык: Английский

---