جنیدی جعفری, احمد

[ 1 ] - فرآوری لجن اسیدی تولیدی در صنایع بازیافت روغن موتور مصرف شده با مواد افزودنی به قیر پلیمری

Introduction:Acidic sludge is a by-product of used motor-oil reprocessing industries which is disposed of in the environment as hazardous waste material. The polymer bitumen under certain conditions is produced from mixing Bentonite soil, polymer styrene - butadiene – styrene(SBS) and acidic sludge.The aim of this study was retrieval of acidic sludge from polymer bitumen using additives such a...

[ 2 ] - بررسی کارایی فرایند اکسیداسیون فنتون در حذف سیانید از محیط‌های آبی

MicrosoftInternetExplorer4 Background and Objectives: Cyanide is a toxic pollutant existing in the various industrial effluents such as iron and steel, coal mining, non-ferrous metals manufacturing and metal plating. Its presence in water resources and wastewater, as serious hazardous substances leads to undesirable effects on both the environment and human. Thus, its concentration control...

[ 3 ] - بررسی کارایی فرایند فتوکاتالیستی نانوذرات اکسید روی در حذف آلاینده آنیلین از پساب سنتتیک

MicrosoftInternetExplorer4 Background and Objectives: Aniline has been used in different processes of chemical industries, however due to its side effects on the environment, several methods have been considered for its removal. In this study, we evaluated the performance of photocatalytic process using ZnO nanoparticles (nZnO) and ultraviolet (UV) irradiation for removal of Aniline from a...

[ 4 ] - بررسی کارایی زئولیت کلینوپتیلولیت اصلاح شده و کلینوپتیلولیت اصلاح شده حاوی نانوذرات اکسید مس در حذف ترکیبات BTX از هوا

Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 Background and Objectives:Benzene, toluene and Xylenes (BTX) are organic pollutants, which are mainly associated with oil and its derivatives. BTX is environmental contaminants and considered harmful to human heal...