چکیده مقاله
Contamination of water supply system by organic matter molecules is becoming an increasingly concerning issue This is because many of these molecules are resistant to degradation by wastewater treatment methods Dyes are extensively utilized in various industries As a result, the wastewater produced by these industries often contains dark colored waste, which, if discharged into water bodies, can lead to important environmental harm The present study explores the utilization of bismuth calcium titanate for the photocatalytic degradation of red195 dye under visible light The synthesis of bismuth calcium titanate was achieved through a facile hydrothermal method, employing a temperature of 200 degrees Celsius and a reaction time of 24 hours The obtained results demonstrate the efficient removal of color by the bismuth calcium titanate photocatalyst Additionally, the chemical oxygen demand of the colored solution was measured both before and after the photocatalytic process, exhibiting a reduction from 36 mg/liter to absolute zero mg/liter These findings highlight the efficacy of calcium bismuth titanate perovskite as a promising alternative for the elimination of organic compounds from water sources, owing to its exceptional photocatalytic performance and minimal toxicity
کلیدواژهها
نویسندگان
Alimohammad Ganji
Msc student, Department of environmental sciences and engineering, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Iran
Habibollah Younesi
Professor, Department of environmental sciences and engineering, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Iran
Abbas Esmaeili Sari
Professor, Department of environmental sciences and engineering, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, Iran
شیوه ارجاع
Ganji, Alimohammad and Younesi, Habibollah and Esmaeili Sari, Abbas,1403,Photocatalytic degradation of reactive red 195 dye by BiCaTiO3 under visible irradiation,The second national and the first international conference of environmental challenges: green industry and mining ,Tehran
ارائهشده در
مجموعه مقالات دومین کنفرانس ملی و اولین کنفرانس بین المللی چالش های محیط زیست: صنعت و معدن سبز25 اردیبهشت 1403 · تهران