Results 71 to 80 of about 12,750 (213)

Biodegradation of Congo Red Azo Dye Using Lysinibacillus Capsici Immobilized on Polyurethane foam Biocarrier in Moving Bed Bioreactor [PDF]

آب و فاضلاب
Biosustainability, toxicity, and the potential for disruption of aquatic ecosystems and human health have made azo dyes into a serious environmental issue in industrial wastewater.
Soroush Dayani Najafabadi, Maryam Hasani Zonoozi, Roya Aliaskarian   +2 more
doaj   +1 more source

Beyond Removal Efficiency: Environmental Risk Assessment of Tartrazine Degradation via ZnO and TiO2 Nanoparticles in Mussels

Environmental Toxicology, EarlyView.
ABSTRACT Tartrazine (TZ) is a widely used synthetic azo dye with high aqueous stability, resulting in persistence in wastewater. Photoreactive nanomaterials, principally zinc oxide (ZnO) and titanium dioxide (TiO2) nanoparticles (NPs), are frequently employed for dye removal under light‐exposed conditions; nevertheless, their ecotoxicological ...
İrem Can, Ezgi Can Güzel, Volkan Saritunç, Selin Ertürk Gürkan   +3 more
wiley   +1 more source

From Consumer Plastics to Aquatic Toxicants: Oxidative and Endocrine Effects of Microplastics on Fathead Minnow (Pimephales promelas) Larvae

Environmental Toxicology, EarlyView.
ABSTRACT Secondary microplastics (MPs) from single‐use consumer products are rapidly becoming one of the most persistent and widespread pollutants of our time. Freshwater systems act as early sinks for MPs where fragmentation and additive leaching expose aquatic life to a broad spectrum of toxic compounds.
Alisha M. Janiga‐MacNelly, Andrew Barrick, Tham C. Hoang, Ramon Lavado   +3 more
wiley   +1 more source

Photocatalytic and Biotechnological Strategies for Remediation of Persistent Organic Pollutants: Mechanisms, Toxicity, and Antimicrobial Perspectives

Environmental Toxicology, EarlyView.
ABSTRACT Persistent organic pollutants (POPs) pose significant ecological and human health risks due to their persistence, bioaccumulation, toxicity, and global distribution. Conventional remediation methods are often inadequate for achieving complete mineralization, demonstrating the need for advanced and substantial approaches.
Viola O. Okechukwu, Patrick B. Njobeh, Jonathan O. Okonkwo   +2 more
wiley   +1 more source

Contact Allergens Relevant to LGBTQI Populations: A Narrative Review and Practical Considerations

Australasian Journal of Dermatology, EarlyView.
ABSTRACT Allergic contact dermatitis (ACD) is a common inflammatory skin disorder with significant morbidity across populations. Sexual and gender minority (SGM) individuals, including LGBTQI populations, are exposed to unique allergens due to gender‐affirming medical therapies, surgical interventions, cosmetics and grooming practices, sexual health ...
Nicholas van Rooij
wiley   +1 more source

Efficient degradation and detoxification of structurally different dyes and mixed dyes by LAC-4 laccase purified from white-rot fungi Ganoderma lucidum

Ecotoxicology and Environmental Safety
The purpose of this study is to evaluate the decolorization ability and detoxification effect of LAC-4 laccase on various types of single and mixed dyes, and lay a good foundation for better application of laccase in the efficient treatment of dye ...
Wei Deng, Mingrui Ge, Ziyi Wang, Chenwen Weng, Yang Yang   +4 more
doaj   +1 more source

Comparative evaluation of reactive dye structures on colour strength enhancement in caustic‐treated regenerated bamboo fabrics

Coloration Technology, EarlyView.
Abstract Regenerated bamboo fibres offer a sustainable alternative to conventional cellulosic materials; however, achieving high and reproducible colour strength with reactive dyes may depend on both fibre accessibility and dye molecular architecture.
Arzu Yavas, Ece Kalayci, Ozan Avinc
wiley   +1 more source

Pt‐Mediated Co‐Adsorption of Hydroxyl and Nitrogen‐Heterocyclic Species Over Cu/CuO Heterostructure Enhances Coupled Azotriazole Electrosynthesis and Dual‐Electrode Hydrogen Production

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
Pt@Cu/CuO heterostructures were designed for electrochemical N─N coupling of 3,5‐diamino‐1H‐1,2,4‐triazole. Mechanism investigation revealed that the Pt sites mediated co‐adsorption of substrates and hydroxyl on Cu/CuO sites. The elaborate Pt@Cu/CuO achieved an ultralow working potential of 0.832 VRHE with a high FE of 95%. A long‐term stability of 600
Jiachen Li, Hanggu Su, Yuqiang Ma, Meng Li, Ruhao Zhang, Cihang Wang, Zihang Zhao, Jun Hu, Xiaogang Mu, Xuanjun Wang, Haixia Ma, Zhengxiao Guo   +11 more
wiley   +2 more sources

Investigating the Efficiency of Wastewater Treatment Plant Sludge in Removing Azo Dye Reactive Red 195 from Synthetic Wastewater in Aerobic and Anaerobic Conditions [PDF]

Journal of Mazandaran University of Medical Sciences
Background and purpose: Azo dyes are present in the wastewater of most textile factories, and if they enter water resources, they pose risks to the health of humans and the living environment due to the effects of toxicity, biological accumulation, and ...
Ramazan ali Dianati Tilaki, Jalal Kazemi Tabar, Masoumeh Eslamifar   +2 more
doaj  

Textile Effluent Containing Azo Dyes Eco-Friendly Bioremediation using Lentinus sp. in a Packed-Bed Bioreactor with Pine Sawdust as an Organic Inducer

Universitas Scientiarum
Industrial textile effluents containing azo dyes pose a major environmental challenge due to their persistence and toxicity. This study evaluated the capacity of a native white-rot fungus (Lentinus sp.) to treat a real textile effluent polluted with an ...
Camila Gómez Garcés, Luisa Múnera Porras, Lida Arias Marín   +2 more
doaj   +1 more source