@article{paperid:1058541, author = {Navab Daneshi and Banejad, Hossein and Reza Pirtaj Hamedany and Vahab Daneshi and Maedeh Farokhi}, title = {Evaluate of Head Loss, Sediment Value And Copper Removal in Sand Media (Rapid Sand Filter)}, journal = {International Journal of Environment}, year = {2014}, volume = {3}, number = {2}, month = {June}, issn = {2091-2854}, pages = {276--286}, numpages = {10}, keywords = {Sand filter; copper concentration; Removal efficiency; Head loss}, }