Decolourization of noxious safranin-T from waste water using Mangifera indica as precursor

Advanced Equilibrium Studies for the Synergetic Impact of Polyaniline on the Adsorption of Rhodamine B Dye by Polyaniline/Coal Composite

“…6,7 As a consequence, nearly 7 × 10 5 tons of the manufactured dyes have been estimated to be discharged into the environment as well as aquatic habitats each year. 8 Most synthetic dyes are dangerous, nonbiodegradable substances with potential harmful impacts on human beings and the environment. 8,9 Among the synthetic dyes, rhodamine B (RB) was extensively used in the paper printing, leather dyeing, steel, textile, paint, and food industries.…”

Synthesis and Characterization of Iron-Rich Glauconite Nanorods by a Facile Sonochemical Method for Instantaneous and Eco-friendly Elimination of Malachite Green Dye from Aquatic Environments

“…In recent times, the accelerated growth of industries has resulted in significant environmental challenges, notably the issue of water pollution and its consequential impacts on both aquatic ecosystems and human health. , Various types of pollutants are discharged into the surroundings as a result of industrial operations, including dyes, pesticides, heavy metals, antibiotics, petrochemicals, and bacteria. , All of these aforementioned concerns possess substantial gravity, representing catastrophic challenges that pose a direct threat to the well-being of both human beings and all other forms of life . Synthetic dyes are aromatic organic compounds that serve as crucial coloring agents for various sectors such as paper, plastic, leather, printing, and textiles. , Hence, it has been stated that an estimated quantity of over 7 × 10 5 tons annually of dyes manufactured is being discharged as contaminants into the natural environment and aquatic ecosystems . The majority of synthetic dyes are known to possess toxicity and nondegradability, leading to a range of adverse consequences, including dermatitis, allergies, cancer, teratogenicity, skin irritation, carcinogenicity, and kidney damage. , Furthermore, the migration of dye molecules has adverse effects on the aquatic ecosystem, specifically impacting the photosynthetic activity and overall bioactivity of the species present.…”

Insight into the Effect of Sulfonation Techniques on the Adsorption Properties of −SO3H Surface-Functionalized Coal as Adsorbent for Malachite Green Dye: Steric and Energetic Investigation

“…Synthetic dyes were introduced into the industrial communities as a vital aromatic for different applications. However, most of the commonly used dyes exhibit the chemical structure of significant biodegradable resistance and toxicity. , Moreover, their discharge (7 × 10 5 tons per year) into fresh water is associated with some health problems such as cancer, dermatitis, allergies, skin irritation, and kidney damage. , Environmentally, the existence of such synthetic organic structures in the water systems causes significant disruption to the bioactivity and photosynthesis activity of the aquatic organisms by blocking the penetration efficiency of the sunlight. , Among the commonly studied dyes malachite green (C 23 H 26 N 2 OCI 42 ) (MG) is a widely detected synthetic dye in water resources. However, MG dye is of wide applications in food, aquaculture, and medical disinfectant industries, it was classified as a highly toxic compound. , Carcinogenesis, mutagenesis, chromosomal fractures, respiratory toxicity, and teratogenicity were identified as health side effects and diseases related to the MG contaminated water. , Considering the previous environmental and health issues, the decolorization of such synthetic dyes is a critical challenge for the researchers and responsible authorities.…”

“… 6 , 7 Moreover, their discharge (7 × 10 5 tons per year) into fresh water is associated with some health problems such as cancer, dermatitis, allergies, skin irritation, and kidney damage. 8 , 9 Environmentally, the existence of such synthetic organic structures in the water systems causes significant disruption to the bioactivity and photosynthesis activity of the aquatic organisms by blocking the penetration efficiency of the sunlight. 9 , 10 Among the commonly studied dyes malachite green (C 23 H 26 N 2 OCI 42 ) (MG) is a widely detected synthetic dye in water resources.…”

“… 8 , 9 Environmentally, the existence of such synthetic organic structures in the water systems causes significant disruption to the bioactivity and photosynthesis activity of the aquatic organisms by blocking the penetration efficiency of the sunlight. 9 , 10 Among the commonly studied dyes malachite green (C 23 H 26 N 2 OCI 42 ) (MG) is a widely detected synthetic dye in water resources. However, MG dye is of wide applications in food, aquaculture, and medical disinfectant industries, it was classified as a highly toxic compound.…”