Behzad Jamshidi
Department of Environmental Health Engineering, Faculty of Public Health, Jundishapur University of Medical Sciences, Ahvaz, I.R. IRAN
[ 1 ] - Adsorption Kinetics and Equilibrium Studies of Reactive Red 198 Dye by Cuttlefish Bone Powder
In this research, the removal of Reactive Red 198 dye (RR-198) by Cuttlefish bone powder was investigated. The adsorbent was prepared in laboratory conditions and ground by ASTM standard sieves (60-100 mesh). The progress of the process is monitored spectrophotometrically by measuring the absorbance of dye at 518 nm wavelength. In addition, the effects of process parameter...
[ 2 ] - بررسی کارآیی خاکستر زیتون تلخ در حذف کروم شش ظرفیتی از فاضلاب سنتزی صنعت آبکاری
Introduction: One of the heavy metals is chromium which is used in trivalent and Hexavalent oxidation state in industries such as, glass, ceramic, tannery, leather especially in electroplating industries. Hexavalent Chromium has proven several health hazards such as a carcinogen. The aim of this study was to investigate the efficiency of Melia azedarach ash in the removal of hexavalent chromium...
[ 3 ] - کاربرد پودر معمولی گل گیاه تلخه به عنوان جاذب بیولوژیکی طبیعی در حذف کروم شش ظرفیتی از فاضلاب سنتتیک
Background: One of the most recent concerns about industrial wastewaters is heavy metals arrival into the water and environment resources. Chromium is found in the trivalent and hexavalent oxidation state by the influence of electroplating and tannery industries. Hexavalent Chromium has proven several health hazards and International Agency for Research on Cancer (IARC) categories. The aim of ...
[ 4 ] - Evaluation of Maize Tassel Powder Efficiency in Removal of Reactive Red 198 Dye from Synthetic Textile Wastewater
Introduction: Colored compounds which often are toxic and carcinogen is one of the environmental pollutants. These pollutants should be removed prior than discharge to the environment. The aim of this study was the evaluation of maize tassel powder efficiency for the removal of Reactive Red 198 dye from synthetic textile wastewater. Materials & Methods: This experimental study was performed in...
[ 5 ] - حذف رنگ راکتیو آبی 19 از فاضلاب سنتتیک نساجی با استفاده از پودر گیاه نی
مقدمه: رنگ های نساجی از عمده ترین ترکیبات آلی هستند که با ورود به فاضلاب های صنعتی، مشکلات زیست محیطی متعددی را به همراه خواهند داشت. لذا حذف این آلاینده ها از فاضلاب ها، حائز اهمیت است. در این مطالعه، کارایی پودر گیاه نی در حذف رنگ راکتیو آبی 19 از فاضلاب سنتتیک نساجی مورد بررسی قرار گرفته است. مواد و روش ها: این تحقیق یک مطالعه تجربی است. جاذب مورد نظر در شرایط آزمایشگاهی تهیه و توسط الک...
[ 6 ] - بررسی ایزوترم و سینتیک جذب نیکل توسط خاکستر میوه بلوط از محلول‌های آبی
Background and Objective: One of the major pollutants for environment is nickel and high concentrations of it cause lungs cancer, nasal and bone sinuses. Thus, for protection human's health and environment, it is necessary to remove excess nickel ions from industrial wastewater. The aim of this study was the evaluation of acorn ashes efficiency for the removal of nickel ions. Materia...
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