Results 121 to 130 of about 38,310 (254)
E-Journal of Chemistry, 2012 A new nano silicagel supported by thionyl chloride as a solid acid was synthesized and used as a increasing the production yield of dye to affect the efficient diazotization of arylamines.
Mohammad Mirjalili +2 more
doaj +1 more source
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 +3 more
wiley +1 more source
Occurrence and Washout of Health‐Hazardous Chemicals in Children's Clothing
Contact Dermatitis, EarlyView.A survey of 60 children's garments from the Swedish market showed a varying, often highly complex chemical content. The highest levels were generally found in synthetic materials and the lowest in light‐coloured cotton. Further, the washout effect by laundry and sweat migration of textile chemicals was investigated.
Awat Dostberg +4 more
wiley +1 more source
Case Studies in Chemical and Environmental EngineeringAzo dyes comprise xenobiotic compounds characterized by the azo group (-NN-). The textile industry primarily consumes this type of dye, discharging significant amounts of textile wastewater with high pollution levels and temperature, necessitating ...
Kiem-Hao Phan +11 more
doaj +1 more source
Biodegradation and detoxification of textile azo dyes by bacterial consortium under sequential microaerophilic/aerobic processes [PDF]
, 2015 Release of textile azo dyes to the environment is an issue of health concern while the use of microorganisms has proved to be the best option for remediation.
Govindwar, Sanjay +3 more
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The plasticisation model of dye diffusion: Part 6
Coloration Technology, EarlyView.Abstract Previously published data reported for the temperature dependency of the exhaustion of a mordant dye and acid dye, as well as both the exhaustion and fixation of a reactive dye and adsorption of a direct dye, on three different types of wool substrate, over a diverse range of dyeing temperatures and conditions, were re‐evaluated using the ...
Stephen M. Burkinshaw
wiley +1 more source
MoleculesTo fully harness the potential of laccase in the efficient decolorization and detoxification of single and mixed dyes with diverse chemical structures, we carried out a systematic study on the decolorization and detoxification of single and mixed dyes ...
Mingrui Ge +4 more
doaj +1 more source
Advances in organic UV filters for sunscreens over the past decade
Photochemistry and Photobiology, EarlyView.Highlighted organic UV filter frameworks that have been described for sunscreens over the past decade divided into three groups: derivatives of or inspired by approved organic UV filters, natural product‐based compounds, and miscellaneous. Abstract Ultraviolet (UV) radiation is a major environmental factor in photoaging, erythema, and skin cancer ...
Gabriela Zanella Marcon +4 more
wiley +1 more source
Treatment of azo dyes in industrial wastewater using microbial fuel cells [PDF]
, 2014 Due to the extensive use of xenobiotic azo dyes in the colour industry and their proven mutagenic and cytotoxic nature, their treatment prior to discharge is essential and is legally enforced.
Fernando, E., Fernando, E.
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Biofuels, Bioproducts and Biorefining, Volume 20, Issue 3, Page 1596-1608, May/June 2026.Abstract Bacterial cellulose (BC) is a naturally occurring polysaccharide that has attracted considerable interest in various fields, including biological and biomedical applications, due to its biodegradability, biocompatibility, high degree of crystallinity, and outstanding physicochemical characteristics. It is widely used in several industries such
Mehmet Akif Omeroglu +2 more
wiley +1 more source