Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=48851#.VKIVvcCAM4 Author(s) María Vela-Cano , Antonio Castellano-Hinojosa , Antonia Fernández Vivas , María Victoria Martínez Toledo Affiliation(s) Institute of Water Research, University of Granada, Granada, Spain . Institute of Water Research, University of Granada, Granada, Spain . Department of Microbiology, University of Granada, Campus de Fuentenueva s/n, Granada, Spain . Department of Microbiology, University of Granada, Campus de Fuentenueva s/n, Granada, Spain . ABSTRACT The amount of urban sewage sludge is increasing daily. For this reason, it is necessary to have an environmentally friendly use for thi...
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