The purpose of this research was to examine the feasibility treating refining wastewater with activated carbon made from plantain peels. Physiochemical analysis conducted on determine its properties, and results showed that it suitable for use in water treatment. effluent also analyzed TDS, TSS, metals, phenols, oil grease, TPH content, which were found be above maximum recommended levels. effi...

Through a variety of material screening experiments, Al was selected as the added metal and constituted a multiple micro-electrolysis system of Fe/C/Al. The metal proportion of alloy-structured filler was also analyzed with the best Fe/C/Al ratio of 3:1:1. The regular Fe/C/Al multiple micro-electrolysis fillers were prepared using a high-temperature anaerobic roasting method. The optimum condit...

in this research performed during 1993-1994, the effluent of behran oil refmery, in south of tehran, which produces different types of industrial oil and greases, was studied and 3 methods of gravity separation, coagulation and flocculation and dissolved air flotation were investigated. in the first phase of the survey, the quality and quantity of the effluent were determined. this showed an av...