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Full-Text Articles in Physical Sciences and Mathematics
Urban Runoff Treatment Using Nano-Sized Iron Oxide Coated Sand With And Without Magnetic Field Applying, Mehdi Khiadani, Mansur Zarrabi, Maryam Foroughi
Urban Runoff Treatment Using Nano-Sized Iron Oxide Coated Sand With And Without Magnetic Field Applying, Mehdi Khiadani, Mansur Zarrabi, Maryam Foroughi
Research outputs 2013
Increase of impervious surfaces in urban area followed with increases in runoff volume and peak flow, leads to increase in urban storm water pollution. The polluted runoff has many adverse impacts on human life and environment. For that reason, the aim of this study was to investigate the efficiency of nano iron oxide coated sand with and without magnetic field in treatment of urban runoff. In present work, synthetic urban runoff was treated in continuous separate columns system which was filled with nano iron oxide coated sand with and without magnetic field. Several experimental parameters such as heavy metals, turbidity, …
Treatment Of Synthetic Urban Runoff Using Manganese Oxide-Coated Sand In The Presence Of Magnetic Field, Maryam Foroughi, Mehdi Khiadani, Mohammad Mehdi Amin, Hamid Reza Pourzamani, Marzieh Vahid Dastjerdi
Treatment Of Synthetic Urban Runoff Using Manganese Oxide-Coated Sand In The Presence Of Magnetic Field, Maryam Foroughi, Mehdi Khiadani, Mohammad Mehdi Amin, Hamid Reza Pourzamani, Marzieh Vahid Dastjerdi
Research outputs 2013
Aims: The purpose of this study was to investigate the efficiency of manganese oxide‑coated sand in the presence of magnetic field to treat urban runoff. Materials and Methods: A flow‑through column having a diameter of 50 mm was filled with coated sand and used to conduct the experiments in this study. Atomic absorption, turbidimeter, pH meter, and spectrophotometer DR5000 were used to measure heavy metals, turbidity, pH, phosphate, and nitrate, respectively. The surface of coated sand was assessed by SEM. Energy dispersive X‑ray analysis (EDAX) analysis was used to determine percentage of sand components. Results: SEM and EDAX analyses confirmed …